Rule1-R1 Protein

R1 Protein – Ultra-Pure Whey Isolate + Hydrolysate
High-Speed Recovery. Zero Compromise. Maximum Purity.

When you’re chasing serious gains, your protein needs to deliver — fast. R1 Protein is precision-formulated using 100% whey isolate and hydrolyzed whey protein, with zero whey concentrate, no gums, creamers, or filler junk. This results in an elite Protein Purity Percentage (PPP) of up to 87%, making it one of the cleanest, most efficient proteins available.

Key Benefits

• 25g of ultra-clean, fast-acting protein per serving

• 6g+ of BCAAs to support recovery and muscle growth

• 100% isolate + hydrolysate formula – no concentrates, no compromises

• Zero added sugars, gums, or creamers

• 87% Protein Purity Percentage (PPP) — industry leading*

• Informed Choice® Certified — tested for banned substances

Whether you’re in a cutting phase, stacking size, or simply want premium fuel post-lift, R1 Protein’s clean macro profile fits your lifestyle and your grind.

Mixing Instructions: Combine 1 scoop with 8–10 oz. of cold water or your beverage of choice. Shake, blend, or stir — it mixes clean every time.

What makes R1 Protein different from other proteins?
Unlike blends that include lower-quality whey concentrate, R1 is made exclusively with whey isolate and hydrolysate, meaning faster absorption, cleaner digestion, and higher purity.

Is it good for cutting or lean muscle goals?
Yes — it’s low-carb, virtually fat-free, and ideal for anyone trying to stay shredded while supporting recovery.

Is this tested for banned substances?
Yes. R1 Protein is Informed Choice® certified and batch-tested by LGC for athlete safety.

What does 87% protein purity mean?
It means that up to 87% of each scoop is pure protein — not flavoring, filler, or fluff. That’s elite-level purity for serious athletes.