Skin, hair, nail + joint support. For inner health & outer beauty. Get ready to glow! Vital Proteins Beauty Collagen is made with collagen, hyaluronic acid and probiotics for a radiant addition to your daily routine. Just add to water, tea or smoothies. Youthful appearance. Skin hydration. Skin elasticity. 2B CFU probiotics (At time of manufacture. B=Billion). Digestive health. Packaged by weight, not volume. Settling may occur. Contains 8 of 9 Essential amino acids.