Estimated delivery by Tue Nov 17

3 sizes / 18 flavours

R1 Whey Protein Blend Protein by Rule 1

Name: R1 Whey Protein Blend Protein by Rule 1
Brand: Rule 1
Price: 64.95 AUD
Availability: InStock
Rating: 4.88 (33 reviews)

Price $64.95

$4.63 per serve 14 serves

size / flavour

1x $64.95 ea 2x $64.95 ea 3x $64.95 ea 6x $64.95 ea

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4 payments of $16.23^*
4 payments of $16.23^*
From $10.82^* a week

Supports muscle recovery and growth
Fast-absorbing multi-source whey blend
Naturally occurring BCAAs and glutamine
Smooth and easy to mix

GOES GREAT WITH

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Add $85.05 and shipping is free

Free gift when you spend $200
Free postage on orders over $150
East & west coast dispatch
Easy returns within 30 days

Staff reviewQuick overviewDelivery info

Remy Hughes - Supplement MartVerified expert

Msc Sports Nutrition, Bsc Exercise Science

Reviewed December 2025

I recommend this to almost anyone looking for a reliable daily protein. The three-source blend makes it highly versatile, providing a steady stream of amino acids from fast-absorbing isolates and hydrolysates.

It’s a staple in my own routine because it mixes perfectly without clumping. I usually suggest it to customers who want a straightforward, great-tasting shake for post-gym recovery or a quick breakfast.

Good fit for

Muscle building
Fast recovery
Muscle recovery

Not for

Milk allergy
Vegan diets
Soy allergy

About this product

A versatile protein powder combining three different whey sources to deliver 24 grams of fast-acting protein per scoop. It is designed to support muscle contraction, growth, and efficient recovery after intense training.

Perfect for anyone from beginners to seasoned athletes who wants a smooth, great-tasting shake to seamlessly fit into their daily nutrition plan.

Free standard shippingFREEOrders $150 and over, anywhere in Australia.
Standard$12.95Orders under $150. Tracked, from the warehouse closest to you.
Express$19.95Australia Post express network, any order value.
Express + Skip The Line$29.95Your order is picked and packed ahead of the queue, then sent express.
Click & collectFREEReady in 4 hours at any of our 58 stores. No minimum.
Australia Post parcel lockerSAME RATESHave it sent to a 24/7 parcel locker instead of your door and collect whenever suits. Choose a locker address at checkout; standard and express rates apply as above.
Shipping insurance$1.99Optional freight protection, added in the cart.
Eco bag$0.99A reusable Supplement Mart bag you can add to your order.
Heavy RTD levy$20Cartons of ready-to-drink only. The $150 free threshold still applies to the rest of the order.

Orders placed before 2PM AEST on a business day leave the same day. The rates above are what you will see at checkout.

Unopened and unused, send it back within 30 days for a refund or a swap. Change of mind included. Sealed tubs only, for obvious reasons.

Not sure which one is right for you? Ask us in chat, or walk into any of our 58 stores across Australia. Our staff train, so you get an answer rather than a sales pitch.

NUTRITION & INGREDIENTS

Based on the Strawberries & Creme flavour. Other flavours vary slightly.

Disclaimer: Please note, while we try our best to keep up-to-date nutritional information available on the website, packaging and products can change, therefore this information should serve only as a guide. Please refer to actual packaging for latest information.

THE OTHER HALF OF YOUR STACK

One gets you through the session. The other rebuilds you after it.

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WHY IT WORKS

R1 Whey Blend provides multi-source protein support to assist muscle goals. Ideal for daily shakes and post-workout nutrition.

Ideal for all fitness levels
An easy way to increase daily protein
Supports ongoing muscle development and recovery

More about R1 Whey Protein Blend Protein

Whether it’s your first time ever in a gym, you’re a weekend-athlete or a professional bodybuilder - your body needs protein to achieve the best possible results. It is not without reason that Rule 1 R1 Whey Blend is one of your most popular protein powder drink mixes: this high-quality supplement contains a 100% three-whey blend and is packed with naturally derived branched-chain amino acids (BCAAs) to boost your exercise performance. The optimal mix of nutritional quality and delicious taste bring out the absolute best in you and your performance. Each scoop of Rule 1 R1 Whey Blend contains 24 grams of 100% Whey Protein from whey concentrates, isolates, and hydrolysates as well as naturally-occurring EAA, BCAA, and glutamine.

24 g fast-acting protein.
100% Whey Protein from 3 sources.
Packed with naturally-occurring BCAAs & glutamine.
Delicious taste.
Easily mixable.

If you want to build muscle mass efficiently, then a good protein drink is your new best friend. Without including adequate protein in your workout routine, your body can't function properly and generate substances needed for muscle contraction, growth, and healing. Furthermore, it wouldn't heal up as quickly, which may lead to overtraining your muscles. The powerful formula of Rule 1 R1 Whey Blend offers everything you need to enhance your physiques:

Whey Protein Concentrate: This type of protein is the least processed form of protein, easily digestible as well as low in fat and carbs. It is high in immunoglobulins, IGF-1 and IGF-2 factors plus it contains healthy gut promoting bacteria.

Whey Protein Isolate: Whey protein Isolate can help you achieve your personal fitness goals quicker while also improving your overall health. It goes through a stricter filtering process than other forms of whey, removing most fat and lactose, which makes this type of protein proves optimal for those looking to build lean muscle and lose fat.

Whey Protein Hydrolysates: This high-quality protein source is capable of helping you meet your total daily protein goals and maximizing muscle growth. It provides the greatest anabolic response to weight training and is rapidly digested, spiking blood amino acid levels after consumption. Furthermore, whey protein hydrolysates is the highest in naturally occurring BCAA content.

Enjoy this powerful protein formula as a tasty shake, healthy smoothie or quick breakfast!

Nutritional Information

(Based on 28 Serve Strawberries and Cream):

Directions of Use

Tasty Shakes: Mix one heaping scoop of R1 Whey Blend with approx. 240ml of water, milk or your favorite beverage in a shaker cup or glass with spoon.
Smoothies: Add your favorite fruit and ice to the above, mix in blender and enjoy!
Quick Breakfast: Stir one scoop into oatmeal or yogurt for a fortified start.
Best taken within 20 minutes after training, but can be taken any time of day.

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Customer reviews What customers ask us

4.9 / 5 from 33 reviews

tastes so good

AnonymousVerified buyer20 Sep 2026

Delicious tasting and easy to digest.

Paul D.L.Verified buyer8 Sep 2026

Im always hesitant trying out new flavours but im glad i did because this taste amazing, ive been using it in the mornings in my breakfast and as an afternoon shake to get my daily protein in. I highly recommend giving it a try

LukeVerified buyer28 Jul 2026

so yummy i use it in my breakfast pancake bowls

krystal p.Verified buyer29 Jun 2026

What type of protein is used in R1 Whey Blend?

R1 Whey Blend is formulated using a combination of whey protein concentrate and whey protein isolate. This blend approach balances performance and practicality by delivering high-quality protein with a fuller nutrient profile while remaining accessible for everyday use. Whey concentrate contributes naturally occurring fats, carbohydrates, and bioactive compounds, while whey isolate boosts overall protein density and digestibility.

How does a whey blend differ from a pure isolate?

A whey blend like R1 Whey Blend offers a more rounded nutritional profile compared to a pure isolate. While isolates focus on maximum protein purity, blends provide additional milk-derived nutrients and a creamier texture. This makes R1 Whey Blend particularly suitable for users who want a versatile protein that supports muscle growth, recovery, and overall nutrition without requiring ultra-low calories.

Who is R1 Whey Blend best suited for?

R1 Whey Blend is ideal for individuals seeking an all-purpose protein powder, including beginners, recreational gym-goers, and athletes in off-season or mass-building phases. It is well suited for those who want to increase daily protein intake, support muscle repair, and improve dietary consistency without strict calorie or carbohydrate constraints.

How does R1 Whey Blend support muscle growth?

R1 Whey Blend delivers a complete amino acid profile, including essential amino acids and naturally occurring BCAAs that are critical for muscle protein synthesis. The combination of fast-digesting whey isolate and moderately digesting whey concentrate provides both rapid amino acid availability and sustained nutrient delivery, supporting both immediate recovery and longer-lasting muscle repair.

When is the best time to take R1 Whey Blend?

R1 Whey Blend is highly flexible in terms of timing. It can be consumed post-workout to support recovery, between meals to increase daily protein intake, or as part of breakfast or snacks. Because it contains small amounts of fats and carbohydrates, it is also suitable for use around meals or during longer periods between protein servings.

How does R1 Whey Blend compare in taste and texture to other protein powders?

Due to the inclusion of whey protein concentrate, R1 Whey Blend typically has a richer, creamier mouthfeel than isolate-only formulas. This enhances flavor delivery and mixability, especially when blended with milk or added to smoothies. The formulation is designed to strike a balance between smooth texture and clean finish without excessive thickness.

Does R1 Whey Blend contain added sugars or unnecessary fillers?

R1 Whey Blend is formulated with a focus on protein delivery and flavor balance rather than excessive bulking agents. It does not rely on added sugars to enhance taste, and its carbohydrate content primarily comes from the natural composition of whey concentrate. Sweeteners and stabilizers are used sparingly to maintain consistency, shelf stability, and palatability.

Is R1 Whey Blend suitable for people with lactose sensitivity?

Because R1 Whey Blend contains whey protein concentrate, it includes more lactose than isolate-only products. Individuals with mild lactose sensitivity may still tolerate it well, especially when consumed with food. However, those with moderate to severe lactose intolerance may prefer an isolate-based product or should assess tolerance carefully.

Can R1 Whey Blend be used for weight gain or muscle-building phases?

Yes. R1 Whey Blend is well suited to muscle-building and weight-gain phases due to its balanced macronutrient profile. The presence of small amounts of fats and carbohydrates contributes additional calories, which can help users reach daily energy and protein targets more easily when training volume and caloric needs are higher.

Can R1 Whey Blend be used in cooking and recipes?

R1 Whey Blend is highly versatile and can be incorporated into a wide range of recipes, including oats, protein pancakes, baked goods, and smoothies. The whey concentrate component helps maintain texture and flavor when heated or blended with other ingredients, making it a practical option for users who prefer to consume protein through whole-food style meals rather than shakes alone.