Hair, skin & nail support. Eat like your life depends on it. I created Primal Kitchen because I believe flavorful food uplifts and empowers us. Made from real ingredients without compromise, our products add variety and flavor so every single bite is delicious. Never settle: make every meal exciting - Mark Sisson, Founder. Supports healthy hair, skin, and nails: Collagen is one of the most abundant proteins in the human body. Natural collagen production declines with age. Sugar free (not a low calorie food. See nutrition information for saturated fat content): No stevia or sugar alcohols. Delicious flavor: velvety, nutty taste.