Supp facts 
Rule 1 Whey Protein is a whey isolate and hydrolysate blend with no concentrate, gums, or fillers — 25g protein, 6g+ naturally occurring BCAAs, Informed Choice certified.
Protein PowderRule 1 Protein is built deliberately lean: just whey protein isolate and hydrolyzed whey protein isolate, skipping the cheaper concentrate, creamers, and thickening gums that dilute purity in a lot of blends. That gets it to 87% protein by weight, with 25g protein and over 6g of BCAAs occurring naturally from the whey itself rather than spiked in separately. The isolate/hydrolysate base digests fast, making it a strong post-workout pick that works any time of day, and it’s Informed Choice certified and banned-substance tested — a real selling point for competitive athletes. The 5 lb tub gives serious and high-volume customers a better cost-per-serving and more days between reorders, making it an easy upsell from the 2 lb for anyone going through protein regularly.
