Rivalus rival whey protein the scouting report rival whey – the most valuable nutritional source for an athletic body is pure protein. That’s why our 100% whey protein formula – led by whey protein isolate – delivers major high-value protein bang for your buck. And zero banned substances make it invaluable for athletes competing at the highest levels. The stat sheet 100% whey protein #1 protein source – whey protein isolate 1g of sugar & fat per serving. At least 80% protein content. Over 5g of bcaas per serving. Instantized for easy mixability. the playbook mix 1 scoop with 8 oz of cold water in the morning and 1 serving immediately after exercise on training days. On non-training days, take 1 scoop in the morning and one scoop in the afternoon. For best results, use rival whey everyday and combine with resistance training 3-5 days per week.