The protein tea your customers didn't know they needed. C3 combines three clinically backed ingredients into one — Peptan® Marine Collagen for skin, joints, and recovery; Creatine Monohydrate for strength and muscle retention; and Vitamin C from Acerola Cherry and Hibiscus for absorption and immune support. 27 calories. 5g protein. Hibiscus-cherry flavor that actually tastes good. A supplement that sells itself on the label and keeps customers coming back on the results.