Collection: whey protein.

RainPharma shakes consist of a mix of whey protein concentrate (WPC) and whey protein isolate (WPI), for a balanced absorption curve and a complete amino acid profile. This makes our shakes high in protein and easy to digest, while still keeping you full. They are sweetened with steviol glycosides, which keep your blood sugar levels stable. RainPharma shakes are clean formulas, low in sugar, high in protein and therefore the best your body can get.