Amazon.com: Premium Liquid Collagen for Women Weight Loss & Beauty w. Hyaluronic Acid, Biotin, L Carnitine, Apple C Vinegar Ultra Pure Multi Collagen Protein Shots Drink + Hair & Skin Liquid Vitamins NutraBio L Carnitine Liquid Shots 3000mg Convenient, powerful, and made to support your active lifestyle. A quick liquid shot designed to help fuel performance and keep you moving 3000mg L Carnitine per 1UP Nutrition L Carnitine helps convert fat into usable energy, making it ideal before workouts or active days. Combined with ACV for added metabolism support. . . . . . . . . . #WorkoutFuel #LCarnitine #FitnessSupport #Vitallfizz