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Premium Whey Protein Isolate

Premium Whey Protein Isolate

Regular price $69.90 AUD
Regular price Sale price $69.90 AUD
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Experience Peak Performance with Tuff Supps Native Whey Protein Isolate!

  1. Pure Australian Excellence: 100% sourced from pasture-raised, grass-fed Australian cows for premium quality.
  2. Protein Powerhouse: Boasting 90% protein content and a substantial 28g protein per serving for superior muscle fuel.
  3. Essential BCAA Support: Naturally rich in branch chain amino acids (BCAAs) to aid in muscle repair and recovery.
  4. Innovative Preparation: Utilises advanced lower-temperature undenatured technology to preserve protein integrity.
  5. Diverse Protein Profile: Abundant in various high biological value whey proteins, ensuring comprehensive nutritional benefits.
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Foundational Health

The best quality ingredients providing amazing tasting supplements for Aussies.

100% Natural Supplement

Australian Made

No Nasties

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Great for Muscle Building & Recovery

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Protein Ingredients

Containing just the essential ingredients with certified organic stevia and all natural flavours and no artificial additives, fillers and artificial nasties.

Australian Native Whey Protein Isolate, (natural flavours, Vegetable Gum (for thickening), Certified Organic Stevia, soy lecithin (trace amounts for instantising).

Vanilla Flavour contains natural vanilla bean powder.

Chocolate Flavour contains Dutch Natural Cocoa Powder, Natural Cocao Flavour.

Cookies and Cream contains Natural Cocoa Powder.


100% Australian-Sourced Excellence.

Proudly made from the milk of pasture-raised, grass-fed Australian cows, our Native Whey Protein Isolate delivers premium quality straight from the source.

Superior Protein Powerhouse: With an impressive 90% protein content and a whopping 28g of protein per serving, Tuff Supps Native Whey provides the ultimate fuel for your muscles, promoting optimal performance and recovery.

Rich in Essential BCAAs: Naturally abundant in branch chain amino acids (BCAAs), our whey protein supports muscle repair and recovery, helping you push boundaries and achieve peak fitness levels.

Innovative Preparation: Utilising cutting-edge lower-temperature undenatured technology, we ensure that the integrity of our whey proteins remains intact, preserving their biological value and maximizing their benefits.

Diverse Protein Profile: Our Native Whey is rich in various high biological value whey proteins, including α-lactalbumin, Osteopontin, β-lactalbumin, and Immunoglobulins, offering a comprehensive spectrum of nutrients for optimum health and vitality.

Transform your fitness journey with Tuff Supps Native Whey Protein Isolate — a delicious, effective, and locally-sourced solution for peak performance and well-being.

Tuff Supps Flavour Guarantee

Experience ultimate peace of mind with our 30-day Money Back Guarantee! If you're not delighted with your purchase or experience any adverse reactions, simply notify us within 30 days of receipt, and we'll refund your order, no questions asked. Just send the product back to us within the timeframe, and while return shipping is at your expense, the confidence and satisfaction you'll gain are invaluable. Say goodbye to buyer's remorse and hello to worry-free shopping today!

Protein Powder Supplements

How is Tuff Supps' Protein Powder made?

At Tuff Supps, we take great pride in the quality and purity of our whey protein powder products. Our manufacturing process involves several key steps:

  1. Sourcing: Our whey protein is sourced 100% from Australian suppliers, ensuring they meet our strict quality standards for purity and potency.
  2. Filtering and micronization: Our protein powders undergo a specialized filtering and micronization process, which grinds the protein particles into an ultra-fine powder for improved mixability and digestibility.
  3. Cold processing: We use ultra cold processing techniques to preserve the integrity of the protein molecules and prevent denaturing or degradation.
  4. Blending and packaging: The pure, micronized protein is then blended with other clean, high-quality ingredients (if applicable) and packaged in our signature airtight containers to maintain freshness and potency.

By adhering to these meticulous manufacturing processes, we can guarantee that our customers receive the highest-quality, most effective protein powder products on the market.

What types of protein powder are available, and which one is best?

The most common types of protein powder include whey protein isolate, whey protein concentrate, casein and various plant-based blends. The "best" option depends on your individual goals, dietary preferences, and potential allergies or intolerances.

When is the optimal time to consume a protein shake?

While protein can be consumed at any time of day, there are a few key windows where it may be most beneficial:

  • Post-workout: Consume within 30-60 minutes after exercise to kickstart muscle repair and recovery.
  • Morning: A protein-rich shake can help start your day with a nutritious and filling meal.
  • Between meals: Protein shakes can serve as a convenient snack to help meet your daily protein needs.

How much protein powder should I take daily?

The recommended daily intake of protein for active individuals and athletes can range from 0.5 to 0.8 grams per pound of body weight. However, the specific amount can vary based on your fitness goals, activity level, and overall caloric intake. It's generally advisable to spread your protein intake evenly throughout the day.

Can I use protein powder as a meal replacement?

While protein powder can be a convenient and nutritious option for a meal replacement, it's important to ensure that you're also getting adequate amounts of other essential nutrients, such as healthy fats, fiber, vitamins, and minerals. Consider blending your protein powder with fruits, vegetables, nut butter, or other nutrient-dense ingredients to create a more balanced meal replacement shake.

Can I take protein powder when pregnant or breastfeeding?

While protein powder supplements are generally considered safe when consumed in moderation, it's advisable to consult with your healthcare provider before taking any supplements during pregnancy or while breastfeeding. Some key considerations:

  • During pregnancy and breastfeeding, your protein needs increase slightly, and a high-quality protein powder can help you meet those needs if you're struggling to get enough from your diet alone.
  • However, some protein powders may contain additives or artificial sweeteners that are not recommended during pregnancy or breastfeeding.
  • It's best to choose a clean, minimally processed protein powder without unnecessary additives, such as Tuff Supps' pure whey or plant-based options.
  • Monitor your total protein intake carefully, as excessive protein consumption during pregnancy may not be ideal for the developing fetus.

Can children and/or teenagers take protein powder supplements?

Protein powder supplements can be appropriate for children and teenagers, especially those who are physically active or involved in sports, as long as they are used responsibly and under the guidance of a healthcare professional or registered dietitian.

What does protein powder do?

Protein powder supplements serve several key functions:

  1. Increases daily protein intake: Protein powder provides a convenient and concentrated source of high-quality protein, making it easier to meet your daily protein needs, especially for active individuals and athletes.
  2. Supports muscle growth and repair: Adequate protein intake is essential for building and maintaining lean muscle mass, as well as repairing and recovering from intense workouts.
  3. Promotes satiety and weight management: Protein is the most satiating macronutrient, helping you feel fuller for longer and potentially aiding in weight management efforts.
  4. Supports overall muscle health: Protein is necessary for various bodily functions, including enzyme and hormone production, immune function, and tissue repair.
  5. Convenient meal replacement or snack: Protein shakes can serve as a quick and nutritious meal replacement or snack option for busy lifestyles.

Is protein powder good for weight loss?

Protein powder can be a valuable tool for weight loss efforts when used correctly and as part of a balanced diet and exercise regimen. Here's how protein powder can support weight loss:

  1. Increased satiety: Protein is the most satiating macronutrient, meaning it helps you feel fuller for longer, which can aid in controlling calorie intake and preventing overeating.
  2. Preserves lean muscle mass: When in a caloric deficit for weight loss, adequate protein intake is crucial for preserving lean muscle mass while losing fat.
  3. Supports metabolism: A higher protein intake can help support a healthy metabolism, which can contribute to burning more calories throughout the day.
  4. Convenient meal replacement: Protein shakes can serve as a convenient, portion-controlled meal replacement option, making it easier to adhere to a calorie-controlled diet.

However, it's important to remember that protein powder alone is not a magic solution for weight loss. It should be combined with a balanced diet rich in whole, nutrient-dense foods and an active lifestyle incorporating regular exercise. Additionally, be mindful of your total calorie intake, as consuming too many calories, even from protein powder, can hinder weight loss efforts.

Does protein powder go off or expire?

Yes, protein powder does have a shelf life and can go off or expire. Here are some key points about the shelf life of protein powder:

  • Most protein powders have a "best by" or expiration date printed on the container, typically ranging from 1-2 years after the manufacturing date.
  • Over time, protein powder can start to degrade, lose its potency, and develop an unpleasant taste or odor.
  • Exposure to heat, moisture, and air can accelerate the degradation process, so it's important to store protein powder in a cool, dry place with the lid tightly sealed.
  • Once opened, it's best to consume protein powder within 6-12 months for optimal freshness and quality.
  • Signs that a protein powder has gone bad include a rancid smell, clumping, discoloration, or an off-putting taste.

Customer Reviews

Based on 18 reviews
WPI Chocolate

The best protein in the business hands down. So glad I tried it and upped my game !

WPI Protein

Love it and vanilla flavour. It’s the simple ingredients that make me come back again and again

Tried for the first time

I've tried lots of different brands in my time, I was skeptical to try another as I really haven't like the other textures, most made me want to gag. This is so smooth and creamy, I can't cope with a lot of dairy in my diet but the WPI doesn't make me feel heavy in the tummy.

Definitely Recommend

Been taking this for a long time now. Good product. Blends well. Good value. All Natural

Great Option - tested them all!

Found this a great way to get an idea of the different flavours and have options.