We made L Carnitine its own thing for a reason., Not a stim. Not a fat burner gimmick. Just a simple support tool for energy, recovery, and fat metabolism., Some days you dont need more caffeine., Amazon.com: Life Extension L Carnitine 500 mg, Energy Supplement, Memory Supplement Free Form Amino Acid, Nitric Oxide Support, Healthy Blood Pressure Gluten Free, Non GMO, Vegetarian 30 Capsules : Health & Household L carnitine tartrate Basic knowledge Herbalife Nutrition's Niteworks contains an essential ingredient L Arginine that supports a healthy cardiovascular and circulatory system by producing the required amount of nitric oxide in the body. #HerbalifeNutrition #HerbalifeIndia #Herbalife