Whey Protein Isolate

$109.99

Estimated delivery between October 29 and November 02.

Creatine

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Adding multiple benefits from $29.99

By using super-pure 100% whey isolate and fast-acting whey hydrolysate, while completely omitting the use of whey concentrates, creamers, gums, and other fillers, we’re left with an industry leading Protein Purity Percentage (PPP) of up to 87%*. Gram for gram, R1 Protein has more fast-acting whey protein per unit of volume…period.

Shipping

Free on orders over $130.
Standard shipping fee is $15 (1-7 business days) and express is $20 (1-3 business days). We only ship Australia-wide using Australia post. 

Returns

We have a 30-day return policy. To be eligible, you must return the item in the same condition you recieved it. Unopened and/or unsused. Please see our full policy here.

Whey Protein Isolate

$109.99

$109.99

Product details

WHAT'S IN IT

As Pure as it Gets.

This protein formula is as pure as it gets. With 25g of protein and over 6g of BCAAs — entirely from intact and hydrolyzed whey protein isolates — R1 Protein helps support the recovery and growth aspirations of the most ardent muscle builders.
 

  • 25g fast-acting protein†
  • 100% of protein from whey isolates and hydrolysate isolates 
  • 6g+ BCAAs^^†
     

Informed Choice® Certified. 
Regularly tested for banned substances by the world class sports anti-doping lab, LGC.

 

*PPP varies by flavor and is calculated as protein per serving (g)/serving size (g) x 100.

† Per serving
^^ Amino acids are naturally occurring and approximated.

SELECT FLAVOR

WHEN TO USE IT

Anytime

R1 Protein provides essential amino building blocks to support muscle recovery any time, but is most effective when consumed immediately after workouts.  Also, try it around workouts, between meals, or in the evenings before going to sleep.

 

Mixing Directions

Simply drop one (1) scoop of easy-mixing R1 Protein powder into 8 oz. of cold water in a shaker or 16 oz. glass. Shake or stir it up! Set your blender on high to make it extra smooth.

  • 5 stars: 26 (93%)
  • 4 stars: 1 (4%)
  • 3 stars: 0 (0%)
  • 2 stars: 1 (4%)
  • 1 star: 0 (0%)
J
Joseph M.

Woah! Just when you thought Rule 1 couldn't come out with better flavours than they already have in their line-up... BOOM! Birthday Cake! This is an incredible flavour and an incredible product.

T
Taylen

Best protein!! I’ve been using this blend almost daily for the past 5 years! Perfect to easily hit protein goals. The favours are delicious, the way it blends with milk or water and the quality is why this is a staple.

B
Beth

Obsessed with this protein! My favourite flavour is lightly salted caramel. 😍

A
Anonymous

Simple and good quality

K
Kayla

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D
David

My go to protein

A
Anonymous

Beep

J
Jessica

Choc fudge r1 WPI is definitely a favourite and makes it easy to build it into the daily routine. Will be buying again.

D
Davida Q.

It was a bit to sweet

J
Julie

Great product and fast delivery

A
Anonymous

Flavour was a let down compared to chocolate fudge

J
Joseph M.

Honestly, Chocolate Fudge has to be the best chocolate flavour we have seen thus far! Amazing!

O
Oscar D.V.

I love this product and really enjoy purchasing it directly from R1 Protien!

S
Sass G.

I love Rule1 products and the fact that i ordered online and it was delivered the next day is brilliant.

C
Candii B.

I’ve been using Rule 1’s Isolate for almost a decade, and it continues to stand out for its consistently great flavours, especially the chocolate, its smooth, easy mixing, and how gentle it is on the stomach! It’s one of those rare proteins that’s reliably enjoyable!

C
Caitlyn

MY ALL TIME FAVOURITE PROTEIN!
The best flavours, consistency and cooks well in anything and everything!

S
Skyla

So amazing in anything I cook, porridge, baked oats, smoothies! I love the thickness and how light it feels on the stomach.

H
Hohepa L.

It gives your body what it needs to recover and stay lean without all the extras. It has helped me with my sweet tooth, especially during bodybuilding prep when I have the most cravings.

B
Bruna

I use this whey protein and love its excellent quality. It dissolves very well, without lumps. I've tried different flavors and they're all delicious, super easy and practical to incorporate into your diet! I recommend it.

K
Karina

The best quality protein on the market. But also the best tasting. CHOC COCONUT FOREVER 🥥❤️

S
Sophie

Hands down the best flavors and textures on the market

C
Caitlin E.

Great flavors, no powdery texture and tastes amazing!

M
Montana

Best tasting protein powder there is! So many flavours to choose from so I’m always mixing things up. Easy to digest and doesn’t leave that artificial taste like other proteins do.

J
Jo

My favourite protein- always tastes good, nice to my gut and so mixable, never clumpy

S
Steph

The flavour, the taste, the consistency - all 10/10. No notes!

P
Pat

Easy on the guts as it’s hydrolysed whey 👌🏻

E
Emma

THE BEST PROTEIN!! Blends so well in my oats with no clumps and tastes like a dessert

A
Ash m.

Honestly this stuff used in your oats as a pre workout snack hits the spot big time. Cooks so well in the oats if baked too, tastes amazing