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20 Best Low Carb Protein Powders in Australia (2023 Guide)

Updated: Mar 25

Always on the go? Protein powder is an easy low-carb way to fuel your body. You’re not limited to protein shakes, either - these products can even boost the protein in low-carb baking and desserts.

Protein powder is a fantastic source of energy on a low carb diet, but it’s important to choose a protein source low in carbohydrates. Look for milk-derived proteins, like whey or casein, collagen, egg or hemp protein for a low carb solution.

Like with low carb protein bars, be sure to check the label to make sure the product doesn't contain any hidden carbs or sugars!

If you’re hunting through your local health food shop, you may be wondering which low carb protein powder is best? The answer, like with most things in nutrition, is "it depends" - and everyone’s nutritional requirements will be a bit different.

For instance, it depends on your target carbohydrate intake for the day, and whether you’re supplementing a meal or snack. If you’re following a ketogenic diet, you may want to look for a higher-fat protein powder.

The lowest carb protein powders in Australia include:

  • Thankfully Nourished Collagen Peptides (0.0g carbs per 5g serve)

  • VPA Australia Egg Protein Powder (0.0g carbs per 30g serve)

  • Pure Product Australia Plant Protein Isolate Powder (0.3g carbs per 30g serve)

  • Boomers Protein Grass Fed Natural Whey Protein Isolate Powder (0.4g carbs per 30g serve)

The best vegan low carb protein powders in Australia include:

  • Pure Product Australia Plant Protein Isolate Powder (0.3g carbs per 30g serve)

  • Protein Supplies Australia Bio Pro Pure Plant Protein (0.6g carbs per 30g serve)

  • Hemp Foods Australia Hemp Gold Protein (1.7g carbs per 33g serve)

Learn more about these products in the list below.

I’ve put together a list of low carb protein brands available in Australia, along with their macros and some key information about each.

In this blog post, we’ll cover:

  • 20 low-carb protein powders you can buy in Australia

  • Macronutrients in each product (protein, carbs and fat)

  • Which products are keto-friendly

  • How to use low carb protein powder

Read on for everything you need to know about protein powder and low-carb eating.

What to Consider When Choosing a Low Carb Protein Powder

When selecting a protein powder for a low carb diet, be sure to choose one that is low in carbs and free from sugar. A good rule of thumb is to select a protein powder that contains less than 5 grams of carbohydrates per serving.

Here are a few things to keep in mind if you’re looking for a low-carb protein powder:

Type of Protein

Powder protein can be made from various sources like whey, soy, casein, or pea. Many protein powders are generally high in carbohydrates, which makes them unsuitable for people following a low carb diet. For example, a ketogenic diet requires you to keep your carb intake below 20 to 50 grams per day.

Your Overall Diet

Whether a protein powder is suitable will also depend on what else you eat during the day. If you’re not consuming too many carbs elsewhere, a slightly higher-carb protein powder may be okay. You can also choose a protein powder that helps supplement the right amount of protein and fats for your individual needs.

Sweetener Used

Many protein powders contain sweeteners like maltodextrin or dextrose, which are types of sugar. Whatever protein you choose, make sure they use only low carb sweeteners. Another strategy is to choose an unflavoured, unsweetened protein - you can always add your own flavourings to a shake or smoothie.

Read on to learn more about the best types of protein powder for keto, as well as 20 products to consider in Australia.

What is the Best Type of Protein Powder for a Low Carb Diet?

Whey protein isolate or egg white protein are good choices for people following a low carb diet, as they’re low in carbohydrates and high in protein. If you’re looking for a low carb plant-based protein, hemp protein or a low-carb pea protein is ideal.

For those following a low carb diet, protein powder can be a helpful supplement to ensure you're getting the right nutrients. But with so many options on the market, it can be hard to know which type of protein powder is best.

Here's a quick rundown of the different types of protein powders and which one is best for a low carb diet.

Whey Protein

Whey protein powder is made from milk and is a complete protein, meaning it contains all nine essential amino acids. It's also rich in branched-chain amino acids (BCAAs), which are essential for muscle growth and recovery. On its own, Whey Protein Isolate is typically low in carbohydrates, but some brands have added sugar and fillers that increase carb count.

Casein Protein

Casein protein powder is also made from milk but is digested more slowly than whey protein, making it ideal for a snack before bed or between meals. Casein protein is also a complete protein but isn't as rich in BCAAs as whey protein. Similar to whey protein, make sure you avoid added sugars and fillers.

Collagen Protein

Collagen protein powder is a dietary supplement made from the connective tissue of animals (typically beef). It's rich in amino acids, which are the building blocks of protein. Collagen can help to support joint health and reduce inflammation. Collagen-rich foods such as bone broth and gelatin are often part of a healthy low carb diet, and collagen supplements can also help you reap the benefits.

Egg White Protein

Egg white protein is derived from egg whites, the clear, albumen-rich liquid that surrounds the yolk of an egg. Since eggs are fantastic for low-carb meals, it’s no surprise that egg white protein can suit your macros as well. Egg white protein is quickly absorbed by the body and provides a high quality source of amino acids for muscle growth and repair. However, since it doesn’t include the yolk, egg white protein is low in fats compared to whole eggs - something to keep in mind for keto eaters.

Hemp Protein

Hemp protein powder is a suitable vegan option for a low carb or keto diet. Hemp seeds are a good source of both fat and protein, and they’re relatively low in carbs. In addition, hemp seeds are a rich source of other nutrients, including fibre, magnesium, and iron. However, some hemp products are high in carbohydrates or made with low-quality ingredients, so be sure to do your research. Many people also find the earthy taste of hemp protein too strong for their preferences.

Pea Protein

Pea protein powder is a popular plant-based protein powder that is low in calories and fat, but can be high in carbs. However, this depends on how the protein powder itself is processed, as much of this can be fibre, leading to a lower net carb count. Pea protein powder is not without its drawbacks, as it can be less digestible than other types of protein. If you’re looking for a vegan low carb protein powder, though, there are some varieties that may work with your macros.

20 Best Low Carb & Keto Protein Powders in Australia

If you're following a low carb diet and are looking for a high-quality protein powder to add to your arsenal of healthy foods, look no further! We’ve put together a list of protein powders that may be appropriate for people following a low carb diet.

If you're looking for something that will help you meet your daily protein needs without adding too many carbs to your diet, whey or casein protein powders are good options.

However, if you're vegan or have allergies to dairy or eggs, a plant-based protein powder may be the best option for you. In fact, some of the plant-based protein powders below are lower in carbs than many whey proteins!

Whatever you choose, make sure to read the nutrition label carefully to ensure you're getting the right type of protein powder for your individual macro goals.

Note: Carbohydrate counts in nutritional information are net carbs, as per Australian product labelling standards.

1. BioFlex BioFurnace™ Fat Burning Protein Matrix

BioFlex BioFurnace™ Fat Burning Protein Matrix is one of my preferred protein powder brands, with 9 clinically validated ingredients to support fat burning and muscle building needs. With 25g of protein and less than 1g of fats and carbs per serving, it’s perfect for low carb diets, and the flavour is genuinely easy to enjoy.

This protein powder is ideal for post-workout recovery, as the naturally occurring BCAAs will help aid in muscle building on keto, while the thermogenic ingredients help to achieve fat loss goals. While BioFlex products are a bit pricier than others, I find the results are well worth it.

Nutritional Information: 0.4g fat, 1.5g carbs, 25.0g protein (per 30g serving)

Type of Protein Powder: Whey & Casein

Price: $79.95 (1.5kg)

Available Flavours: Chocolate, Vanilla, Strawberry, Salted Caramel, Banana, Cookies & Cream


  • 9 thermogenic ingredients to support fat loss and build muscle

  • Delicious flavours and a good variety

  • Clean ingredients


  • On the expensive side & only comes in 1.5kg pack

  • Low in fat, so keto eaters may need to add MCTs

  • Contains dairy and lactose

Where to Purchase in Australia: FatBurnersOnly

2. Locako Keto Collagen Protein Powder

Locako’s Keto Collagen combines Collagen and coconut MCT to give you a clean protein boost with minimal carbs. The macro ratio of Locako Keto Collagen is designed to support ketosis, and collagen also helps improve hair, skin and nail health. Plus, the added prebiotics and probiotics are great for gut health, and it’s dairy free for those sensitive to lactose. Locako Keto Collagen is available in two flavours - Vanilla and Salted Caramel - both which have very positive reviews.

If you’re looking for more flavour options, Locako also offers a simpler Keto Collagen product which contains only collagen, MCT OIL, flavours and stevia. You can also find a serving-size Keto Meal Replacement Shake in their range.

Nutritional Information: 4.3g fat, 1.3g carbs, 9.3g protein (per 20g serving)

Type of Protein Powder: Collagen

Price: $19.00 (300g)

Available Flavours: Vanilla, Salted Caramel


  • Contains MCT oil for lasting fullness and ketone production

  • Simple, clean ingredients

  • High in fats with moderate protein content


  • Not vegetarian or vegan friendly

  • Contains stevia which can have an aftertaste

  • Limited flavours compared to the Locako collagen range

Where to Purchase in Australia: Locako Website

3. Bulk Nutrients Whey Protein Isolate

Bulk Nutrients WPI is sourced from grass-fed cows and is processed using Cold Cross Flow Microfiltration (CFM) to create a high-quality product that is lower in lactose and easy on the digestive system. It contains over 90% protein by weight and offers a range of delicious flavours. It also has a low carbohydrate and fat content. Bulk Nutrients currently offers free samples of this protein via their website if you’re looking to try this whey protein before committing to a 1kg bag.

Nutritional Information: 0.4g fat, 0.7g carbs, 27g protein (per 30g serve - unflavoured)

Type of Protein Powder: Whey Protein

Price: $43.00 (1kg)

Available Flavours: Chocolate, vanilla, banana, choc honeycomb, choc peanut, cookies & cream, iced coffee, raw (unflavoured), salted caramel, strawberry, vanilla maple.


  • Contains minimal carbohydrates per serve

  • Fast absorbing and bioavailable

  • Lower in lactose than Whey Protein Concentrate

  • Available in 10 different flavours or unflavoured

  • Packaged in resealable, recyclable pouches

  • Bulk buy discounts & single serve sachets available


  • Not vegetarian or vegan friendly

  • Low in fats - a consideration for keto

  • Carb count varies depending on flavour

Where to Purchase in Australia: Bulk Nutrients Website

4. Thankfully Nourished Collagen Peptides

Thankfully Nourished Collagen Peptides are an easy-to-use and delicious way to support joint health, tendon health, and skin health. These peptides are derived from grass-fed cattle and are GMO and glyphosate free. They dissolve easily into both hot and cold liquids, making them perfect for adding to smoothies, baked goods, or tea.

Nutritional Information: 0.0g fat, 0.0g carbs, 4.5g protein (per 5g serve)

Type of Protein Powder: Collagen

Price: $79.95 (750g)

Available Flavours: Unflavoured


  • Contains zero carbs

  • Sourced from grass-fed beef

  • Dissolves quickly in hot and cold liquids

  • Comes in smaller serving sizes

  • Free from gluten, dairy, soy, GMOs and Glyphosate

  • Almost tasteless for palatability


  • Not vegetarian or vegan friendly

  • Not a flavoured product

  • Doesn’t contain any fat, solely protein

Where to Purchase in Australia: Yoketo

5. Keto Eats Unflavoured Clean & Pure Whey Protein Isolate

This premium quality protein powder is made from fresh Australian cow’s milk and contains over 90% protein content. It is also high in leucine and branched chain amino acids, which makes it ideal for supporting muscle growth and recovery. Native (non denatured) proteins and low carbohydrates make this protein powder easily digestible and perfect for those on a ketogenic diet.

Nutritional Information: 0.2g fat, 1.2g carbs, 27.3g protein (per 30g serve)

Type of Protein Powder: Whey Protein

Price: $48.90 (1kg)

Available Flavours: Unflavoured


  • Non GMO

  • Is absorbed quickly and easily

  • No additives or additional sugar

  • Very affordable for a 1kg packet


  • No variety in flavours

  • Contains lactose which is not ideal for everyone

  • Only comes on one size

Where to Purchase in Australia: Ketoeats

6. Boomers Protein Grass Fed Natural Whey Protein Isolate Powder

Looking to add more protein to your diet without any artificial sweeteners, fillers, or bulking agents? Look no further than Boomers Whey Protein Isolate. This 100% grass fed WPI is sourced from hormone-free cows in New Zealand and is completely preservative free. It's also gluten free, making it a great choice for those with dietary restrictions.

Boomers whey protein powder is extremely versatile and can be used in shakes, smoothies, yoghurt, low carb porridge, soups, and sauces. It's also unflavored, so you can mix it into whatever you like without affecting the taste. Boomers is the perfect way to get more protein into your diet in a healthy and delicious way.

Nutritional Information: 0.3g fat, 0.4g carbs, 26.6g protein (per 30g serve)

Type of Protein Powder: Whey Protein

Price: $31.75 (300g), $79.95 (1kg)

Available Flavours: Unflavoured


  • Gluten free

  • 100% grass fed

  • Completely natural

  • High in protein


  • No flavoured options

  • Not vegan friendly

Where to Purchase in Australia: Low Carb Emporium

7. Protein Supplies Australia PaleoPro

PaleoPro is a great option for low carb diets with just 1.4g carbs per serve. This protein powder is unflavoured, so you can mix-it-up your way! Perfect as a pre-or-post workout recovery, Paleo Pro is also a great protein-boosting ingredient in the kitchen!

Crafted using reverse osmosis as a concentration step, PaleoPro contains all the naturally present minerals & vitamins, as well as a high biological quality similarity to whey proteins. As well as being an ideal choice for anyone following a Paleo lifestyle, PaleoPro is an excellent alternative to whey protein when lactose intolerance or milk allergies are an issue.

Nutritional Information: 0.0g fat, 1.4g carbs, 24.7g protein (per 30g serve)

Type of Protein Powder: Egg Protein

Price: $36.95 (per 400g)

Available Flavours: Unflavoured


  • High in protein

  • Gluten free

  • Paleo, vegetarian and keto friendly

  • Dairy-free


  • Difficult to find stock

  • No flavoured options

Where to Purchase in Australia: Protein Supplies Australia

8. The Fast 800 Keto Protein Powder

Protein is essential for a healthy diet, aiding weight loss, keeping you feeling full, and providing a steady release of energy. However, getting enough protein from food alone can be tricky - especially when you're fasting. That's where the Fast 800 Keto Protein Powder comes in, giving you an easy and delicious way to hit your daily protein goals.

Formulated with simple plant-based ingredients, this powder is low in salt and has no added sugar, artificial additives or preservatives. Mix it up as a standalone shake or use it in a variety of recipes - it's low carb, keto-friendly and suitable for vegans.

Nutritional Information: 2.4g fat, 2.8g carbs, 20.9g protein (per 30g serve)

Type of Protein Powder: Pea Protein

Price: $49.99 (600g)

Available Flavours: Vanilla


  • Low-calorie

  • Gluten and nut free

  • High amounts of protein

  • Vegetarian and vegan friendly


  • Limited size options

  • Limited flavour options

Where to Purchase in Australia: The Fast 800

9. Hemp Foods Australia Hemp Gold Protein

Organic Hemp Gold Pro is a complete protein powder made from certified organic hulled hemp seeds. It is rich in minerals, vitamins and fibre, and easy to digest, making it an excellent choice for those who are looking for a healthy and nutritious protein powder.

Hemp Gold Pro is also vegan friendly and dairy free, making it a great option for those with dietary restrictions. With 20g of protein per serving, it is a great way to get the protein your body needs without having to resort to meat or other animal products.

Nutritional Information: 6.0g fat, 1.7g carbs, 20.0g protein (per 33g serve)

Type of Protein Powder: Hemp Protein

Price: $48.45 (900g)

Available Flavours: Unflavoured


  • Very affordable

  • High protein content

  • Vegan friendly

  • GMO-free


  • Limited flavour options

  • Higher carb content

Where to Purchase in Australia: Hemp Foods

10. Pure Product Australia Plant Protein Isolate Powder

If you are someone who wants to increase their protein intake for health or training, but doesn't want to sacrifice taste or quality, then Plant Protein Isolate is the perfect choice for you. All ingredients are naturally sourced and 100% Non-GMO, so you can be sure you're getting the best possible product. Plus, with 24g of protein per serve, Plant Protein Isolate will help you reach your daily protein goals without any hassle.

Nutritional Information: 1.8g fat, 0.3g carbs, 24.3g protein (per 30g serve)

Type of Protein Powder: Plant-Based Protein

Price: $37.00 (1kg)

Available Flavours: Unflavoured, chocolate, vanilla, mix


  • Affordable

  • High in iron

  • Vegetarian and vegan friendly

  • Low in carbs

  • Gluten and dairy-free


  • No smaller sizes for first time buyers

  • Limited flavours

Where to Purchase in Australia: Pure Product

11. VPA Australia Egg Protein Powder

Whether you're looking to bulk up or simply maintain your current muscular physique, VPA Egg Protein Powder is a great way to help reach your goals. It's also perfect for those with allergies or who are lactose intolerant.

Additionally, this powder is packed with vitamins and minerals, making it a great option for those who are looking for an all-in-one protein solution.So why not give it a try today and see the amazing results for yourself? Your muscles will thank you!

Nutritional Information: 0.5g fat, 0.0g carbs, 25g protein (per 30g serve)

Type of Protein Powder: Egg Protein

Price: $67.50 (1kg)

Available Flavours: Unflavoured


  • Negligible level of carbs

  • Informed Sport certified

  • Comprehensive product guarantee


  • Strong taste that needs to be mixed into smoothies or meals

  • Unflavoured

  • Only has large quantities for sale

  • Not vegan friendly

  • Low in fat - a consideration for keto

Where to Purchase in Australia: VPA Australia

12. Protein Supplies Australia Bio Pro Pure Plant Protein

Bio Pro Pure is the perfect choice for anyone looking for a delicious, healthy, and convenient plant-based protein option. Made from certified organic, GMO-free whole grain brown rice, this protein is ideal for anyone wanting a non-dairy source of protein.

It's also very low in carbs - just 0.6g per serve, making it one of the lowest on the market. Mix it into your favourite smoothie or drink it straight for a quick and easy way to get all the essential amino acids your body needs.

Nutritional Information: 0.0g fat, 0.6g carbs, 27g protein (per 30g serve)

Type of Protein Powder: Brown Rice Protein

Price: $39.96 (500g)

Available Flavours: Unflavoured


  • Huge variety of convenient sizes

  • High protein content

  • Vegetarian and vegan friendly

  • Gluten and wheat free


  • No flavoured options

  • Uses exclusively imported ingredients

  • Low in fat - a consideration for keto

Where to Purchase in Australia: Protein Supplies Australia

13. Bulk Nutrients Pea Protein Isolate

This pea protein is derived from yellow peas and is 100% GMO free. It's an excellent source of protein for vegans and vegetarians which is still relatively low-carb, as it contains a balanced amino acid spread and a high protein concentration. Plus, it's dairy-free, lactose-free, gluten-free, and perfect for those who are looking for a dairy alternative.

Pea protein is also good for muscle growth and recovery, thanks to its amino acid spectrum that's similar to whey. So if you're looking for a plant-based low-carb protein powder, Bulk Nutrients’ Pea Protein Isolate might be the right protein powder for you.

Nutritional Information: 2.4g fat, 1.3g carbs, 25g protein (per 30g serve)

Type of Protein Powder: Pea Protein

Price: $32.00 (1kg)

Available Flavours: Chocolate, unflavoured, vanilla


  • High in protein

  • 100% GMO free

  • Plant based

  • Allergen free


  • Only available in one size

  • Limited flavours

  • Best mixed with other ingredients, as some customers find the taste unpleasant

Where to Purchase in Australia: Bulk Nutrients

14. Prana On Phyto Fire Protein Powder

Phyto Fire Protein is a combination of plant proteins, thermogenic ingredients and superfoods which offers benefits above and beyond a protein boost. This formula is crafted with coconut MCTs and digestive enzymes for optimal absorption and assimilation. Plus, it's infused with Matcha Green Tea and Green Coffee Bean Extract to help control appetite and promote fat loss. It is higher in carbs than other proteins on the list, but not so high that it can’t be worked into a low carb diet.

Nutritional Information: 3.7g fat, 3.8g carbs, 29.6g carbs (per 30g serve)

Type of Protein Powder: Plant-Based Protein

Price: $49.95 (500g)

Available Flavours: Super berry, honeycomb, iced coffee, dark chocolate


  • Excellent flavours

  • Great size options

  • Plant based

  • Additional ingredients to support fat loss


  • More expensive than other options

  • Limited flavour options

  • Higher in carbs than alternative products

Where to Purchase in Australia: Pranaon

15. Bondi Protein Co Vegan Keto Vanilla & Chocolate Protein Powder

Looking for a lower-carb protein powder you can pick up off the shelf? Look no further than Bondi Protein Co's Keto Chocolate Protein Powder is easily available at Chemist Warehouse in Australia. Chocolate or vanilla flavours will help satisfy cravings with a healthy MCT oil boost to keep you feeling full.

While advertised as a keto product, it is a bit higher in carbs than others on the list, but this is in ratio to the higher fat and protein content. If you’re not keen to order online, Bondi Protein Co's Keto Protein Powder is one of the better off-the-shelf protein powders for a low-carb diet.

Nutritional Information: 7.0g fat, 4.0g carbs, 22.3g protein (per 40g serve)

Type of Protein Powder: Plant-Based Protein (Pea & Brown Rice)

Price: $44.99 (1kg)

Available Flavours: Chocolate, vanilla


  • Vegan friendly

  • High in protein and fats

  • Available in large containers or individual sachets


  • Contains soy

  • Limited flavour options

  • Higher in carbs than other options

  • Some customers have found the taste lacking

Where to Purchase in Australia: Chemist Warehouse

16. Naturopathica Fat Blaster Keto Fit Protein Shake Mix

If you're new to keto, you might be looking at supermarkets like Coles and Woolworths for low-carb alternatives. Naturopathica Fat Blaster’s keto protein shake is available at both major supermarkets, so it’s easy to add this one to your shopping list.

Fatblaster Keto-Fit protein is a more balanced meal replacement shake which combines high quality plant protein with coconut MCTs, which are a great source of energy on a ketogenic diet. Often supermarket keto products can have a lot of junk and may not fit keto macro ratios at all, but the ingredients for this one are fairly simple, so it’s a fairly good choice and not very expensive either. It uses thaumatin as a sweetener, which is a protein and not a sugar.

Nutritional Information: 4.8g fat, 2.6g carbs, 18.9g protein (per 30g serve)

Type of Protein Powder: Pea Protein & Collagen

Price: $29.99 (300g)

Available Flavours: Chocolate


  • Made for a keto diet

  • Affordable and accessible

  • Contains MCTs and collagen


  • Only one flavour

  • Relatively higher in carbs and sodium

  • Limited stock

Where to Purchase in Australia: Coles, Woolworths

17. Nuzest Clean Lean Protein Powder

Clean Lean Protein is allergen-free and does not contain any gluten, dairy, soy, nuts, or eggs. This makes it an ideal protein powder for those with sensitive digestive systems, as the pea protein processing method also removes 100% of lectins. It’s low in carbohydrates and calories, making it a great choice for anyone trying to lose weight or maintain their weight.

Nuzest Clean Lean Protein is low-carb and high in protein while being gentle on sensitive stomachs. It also comes in a range of flavours that are less common in protein powder, and it’s suitable for a vegan or plant-based diet.

The coffee coconut flavour contains MCTs, which boots the fat content to 2.5g per serve.

Nutritional Information: 2.1g fat, 1.3g carbs, 20g protein (per 25g serve)

Type of Protein Powder: Pea Protein

Price: $59.95 (500g)

Available Flavours: Rich chocolate, smooth vanilla, wild strawberry, real coffee, coffee coconut


  • Excellent flavour options

  • Low in carbs

  • Plant-based protein

  • No fillers or preservatives


  • More expensive than other brands

  • Only available in 500 gram containers

Where to Purchase in Australia: Nutrition Warehouse

18. ATP Science NoWay Protein Powder

Formulated with hydrolysed collagen peptides, ATP Science’s NoWay protein powder helps support and promote muscle mass and strength, while also stimulating collagen production. As a result, you'll experience increased flexibility, movement, and recovery. NOWAY Protein is also dairy-free and lactose-free, helping to reduce the bloat making it easy on your digestive system.

While it is a low-carb product, it’s also low in fats and not as high in protein as other products, so you may need to supplement fats if choosing this protein on keto.

Nutritional Information: 0.1g fat, 0.7g carbs, 9g protein (per 18g serve)

Type of Protein Powder: Collagen

Price: $69.95 (1kg)

Available Flavours: Vanilla, Chocolate, Banana, Wild Berry, Pineapple, Grape, Iced Coffee


  • Very low in carbs

  • Dairy free

  • Multiple great flavours

  • Gluten free


  • Comparatively lower in protein

  • More expensive than some alternatives

Where to Purchase in Australia: Healthy Life

19. Perfect Keto Collagen Powder

If you’ve tried Perfect Keto products before, you’ll be glad to know they have your protein needs covered with their Keto Collagen Protein Powder. They've paired grass-fed collagen peptides with premium MCT oil powder at a 2:1 ratio to deliver one of the most keto-friendly proteins on the market.

Each serving of Keto Collagen Powder is low in carbs and contains only protein from collagen peptides. And they only use the highest quality collagen, sourced from grass-fed cows in the United States. That means their protein powder is not only good for you, but also good for the environment. It is a more pricey option, but if this isn’t an obstacle, you can enjoy a range of interesting flavours with Perfect Keto Collagen Powder.

Nutritional Information: 3.5g fat, 2g carbs, 9g protein (per 17g serve)

Type of Protein Powder: Collagen

Price: $84.99 (395G)

Available Flavours: Peanut butter, vanilla, chocolate, unflavoured, salted caramel, cinnamon toast, strawberry


  • Several tasty flavours

  • Perfect for keto dieters

  • Uses 100% grass-fed collagen

  • No artificial sweeteners or colouring


  • Much more expensive than other brands

  • Limited sizes

  • Not vegan or vegetarian friendly

  • Lower in protein than other products

Where to Purchase in Australia: Protein King

20. Sierra Fit Keto Shake

The Sierra Fit Keto Shake is a delicious, healthy way to jumpstart your keto diet. It provides you with all the nutrients you need to get into ketosis and lose weight quickly. The shake is packed with protein, fibre and healthy fats, as well as electrolytes to help you stay hydrated. It also contains no sugar or artificial sweeteners.

As a complete shake product and not just a protein powder, this is one of the higher-carb options on the list, but if looking for a full meal replacement product this might be a good choice for you. With 20g of fat per serving, the Sierra Fit Keto Shake can help you stick to your meal plan without feeling deprived or hungry.

Nutritional Information: 20g fat, 4g carbs, 9g protein (per 45g serve)

Type of Protein Powder: Whey Protein

Price: $42.87 (675g)

Available Flavours: Chocolate, vanilla


  • Gluten free

  • 0% GMO contents

  • No artificial colours or flavours

  • Very high in fats for keto


  • Minimal flavours

  • Higher in carbs

  • Only available in 675g containers

  • Less affordable than other powders

Where to Purchase in Australia: iHerb

Can I Have Protein Powder on Keto?

Protein powder can be a great addition to your keto diet, as long as you choose the right type of protein powder and keep an eye on your macros. Whey protein isolate, collagen, hemp protein and egg white protein are all great choices on keto.

The recommended protein intake for people on a keto diet is 1.2 to 1.6 grams per kilogram of body weight, or 20 to 35% of your daily caloric intake.

It’s a common myth that protein should be limited on a keto diet. In fact, you’ll want to make sure you’re getting enough protein on keto, or you’ll be depriving your body of essential fuel, as well as struggling to get enough calories throughout the day.

In fact, protein is the one macro that you really need to try and get enough of on keto. This is because protein is critical to prevent muscle loss, especially if you’re physically active and pursuing a weight loss goal.

While keto is considered a ‘high fat’ diet, fat is more like a lever you can adjust to find the right balance for you. If you’re struggling with hunger, you can add more fat to your diet, and if you’re feeling too full, you can dial it back.

However, getting enough protein is non-negotiable! If you find it difficult to meet your daily protein requirements, consider using a low-carb protein powder as a supplement; just be sure to choose one that doesn't have any added sugars or high-carb ingredients.

How to Choose a Keto Protein Powder

When choosing a keto protein, be sure to consider your individual daily macros, not just the nutritional label. The right protein for you may not follow the ‘perfect’ keto macro ratios - this is because protein powder can fill a variety of nutritional gaps. For instance, some people may want a keto protein that’s higher in fats, while others prefer to focus on protein or add their own fats (like MCT oil).

Since the level of fat in your diet can be adjusted to address hunger or cravings, I’ve also included protein powders on the list that are lower in fats, but still high in protein. This gives you the ultimately freedom of choice in how you balance your key macros.

Are Keto Protein Shakes Good for Weight Loss?

Keto shakes can be helpful for people who are trying to lose weight, as protein helps with satiety and building muscle mass. However, keto products aren’t necessarily helpful unless you’re actually following a ketogenic diet, with the right ratio of fats, carbs and protein.

As protein takes longer to digest than carbohydrates, protein shakes can help keep you feeling fuller for longer. In addition, protein helps to build and maintain muscle mass, which is essential for burning calories and losing weight.

Not all protein shakes are created equal. Some contain high levels of sugar and other unhealthy ingredients, so it's important to read the label carefully before purchasing.

For people on a ketogenic diet, it's important to choose a shake that contains only keto-friendly ingredients. Many commercially available ‘keto shake’ and ‘keto protein’ products are surprisingly high in carbohydrates.

When used in conjunction with a ketogenic diet and exercise plan, though, drinking a keto protein shake can be one tool to help achieve your weight loss goals.

How to Use Protein Powder on a Low Carb Diet

Protein powders are an excellent way to get additional protein into your diet and can be used in many different ways, from shakes to baking recipes. Protein shakes can even be a good choice for a low carb travel snack - individual serving sachets are ideal for this.

Here are some low carb protein powder ideas:

Add protein powder to your morning smoothie. This is an easy way to get an extra dose of protein first thing in the day. Simply add 1-2 scoops of protein powder to your favourite low carb smoothie recipe. Some good options include almond milk, avocado, coconut milk, and spinach.

Make low carb hot chocolate for a snack. If you find yourself getting hungry between meals, try whipping up a healthy hot chocolate using protein powder, coconut milk and cacao powder (if your protein isn’t chocolate flavoured). This will give you a boost of energy and help tide you over until your next meal.

Use protein powder to make homemade low carb bars or balls. There are lots of recipes online for homemade energy bars or keto balls that are high in protein and low in carbs. Simply mix together protein powder, nut butter, shredded coconut, and any other desired ingredients, then form into bars or balls. These make great pre-workout snacks or on-the-go snacks for when you need something quick and easy.

Mix protein powder into low carb pancake or waffle batter. This is a great way to get some extra protein at breakfast time while still being able to enjoy pancakes or waffles. Simply add 1/2 scoop of protein powder per 1/4 cup of dry low carb pancake mix or waffle mix. Top with sugar-free maple syrup, berries, or whipped cream for a delicious and satisfying breakfast that will keep you full until lunchtime.

Add to low carb ice cream for a wider variety of flavours. While it’s still possible to have ice cream on a low carb or keto diet (using cream or coconut cream for a fat boost) you may get tired of the same old flavours. Mix it up with your choice of flavoured protein powder.

Use protein powder to flavour plain low carb yoghurt. Unsweetened yoghurt can be a great low-carb breakfast that doesn’t rely on bacon and eggs. You can add your choice of protein powder for flavour alongside some berries or low-carb nuts and seeds.

Make your own flavoured almond butter. Just follow a DIY almond butter recipe then mix in your choice of protein powder - such as choc hazelnut for a bootleg low carb Nutella fix.

With so many delicious options available, there's no excuse not to nutritiously boost your next meal with a low carb protein powder!

Related Questions

When is the Best Time to Use Protein Powder on a Low Carb Diet?

Generally speaking, the best time to use protein powder is either first thing in the morning or directly after a workout. This is because protein powder provides a quick and easy source of nutrients that can help to jumpstart the body's recovery process.

Additionally, using protein powder at these times helps to ensure that the body has a steady supply of amino acids, which are essential for muscle growth and repair. As a result, using protein powder at the right time can help active people following a low carb or keto diet to reach their fitness goals.

Can You Have Whey Protein on Keto?

Whey protein is a popular choice for people following the keto diet. This is because whey protein is rich in branched-chain amino acids (BCAAs), which have been shown to promote ketosis. However, it's important to choose a whey protein powder that is low in carbohydrates.

Whey protein is also a good source of essential amino acids, minerals, and vitamins. Just avoid protein powders with added sugar and high-carb fillers. Otherwise, you may end up kicking yourself out of ketosis. When used in moderation, whey protein can be a valuable addition to the keto diet.

Affiliate Disclosure: this post may contain affiliate links, meaning that if you click through and buy something, I may get a small commission. This doesn’t cost you any extra and helps me build my passion for healthy cooking into a livelihood. All opinions and recommendations reflect my own genuine views or those of the linked product reviewers.

Disclaimer: This article is published in good faith and for general informational purposes only. It is not a substitute for medical or nutritional advice and does not take into consideration your individual health needs. Your Meals does not make any warranties about the ongoing completeness and reliability of this information.

Always check the product label regarding allergens and other health needs. Any action you take upon the information you find on this website is strictly at your own risk. For any medical advice regarding diet and nutrition, or before changing your diet drastically, always consult a doctor or nutritionist.



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