Rule One
Rule One R1 Protein 100% Whey Isolate & Hydrolyzed Whey - Vanilla Creme
Pure whey isolate and hydrolysate formula for serious muscle support
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Why Choose This Product
FAST RECOVERY
25g of fast-acting protein from pure whey isolates and hydrolysates helps support muscle recovery after training.
PURE PROTEIN
87% protein purity percentage — unlike mixed protein blends, every gram works toward your goals.
EASY MIXING
Fully instantized formula mixes completely with just a spoon or shaker cup, no clumping.
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How It Works
How It Works
Whey isolates absorb faster than concentrate blends, delivering amino acids to muscles when they need them most. The hydrolyzed whey component is pre-digested for even quicker uptake, supporting muscle protein synthesis.
Who It's For
Serious athletes who want maximum protein per serving without fillers. Bodybuilders cutting weight who need lean protein sources. Anyone who values ingredient purity over marketing claims.
Who It's Not For
If you're sensitive to dairy or soy, this contains both. Those wanting a meal replacement should look for a formula with added carbs and fats.
About This Product
What It Does
R1 Protein delivers 25g of pure whey isolate protein to support muscle recovery and growth. Unlike protein blends that dilute potency with cheaper concentrates, every serving contains only fast-acting isolates and hydrolysates. The result is an industry-leading 87% protein purity percentage.
Why It Works
- 100% ISOLATES & HYDROLYSATES: No whey concentrates means faster absorption and higher protein density per serving.
- 6+ GRAMS BCAAS: Naturally occurring branched-chain amino acids support muscle protein synthesis.
- NO FILLERS: Zero gums, creamers, or amino spiking — just pure protein that actually works.
What's Inside
Clean whey isolate and hydrolysate formula with zero sugar, zero fat, and zero artificial preservatives. Gluten-free. Contains milk and soy. NPN N/A.
Why we carry it: Rule One's uncompromising commitment to 100% isolates with transparent labeling sets the standard for protein purity.
How to Take
Full Ingredients
Contains Milk and Soy
Customer Reviews
9 reviews
Questions & Answers
Research & Science
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