SATISFACTION GUARANTEE: For N2 Natural Nutrition the satisfaction of our customers is our reason to be. So, if you have any questions or suggestions, do not hesitate to contact us, our team of nutritionists and experts will be happy to offer you the best solution as soon as possible. VEGAN CERTIFICATE: 100% Natural Supplements, with VEGAN certification by The Vegetarian Society UK. Manufactured in CE Laboratories, they comply with the strict standards and manufacturing processes ISO 9001, American FDA, GMP (Good Manufacturing Practices). All our ingredients are transgenic free and Cruelty Free. ?20 SINGLE-DOSE VIALS FREE OF GLUTEN AND LACTOSE: Our 100% Natural L Carnitine liquid 3000 Supplement comes in Unicadose Vials which, unlike tablets, provide maximum concentration and purity, maximising the absorption of the active ingredients and reducing intestinal irritation. ENERGY BOOSTER: The Natural Sports Supplement L-Carnitine 3000 acts as a metabolism booster. It increases the use of fats as a source of energy and is more effective during periods of high use as sports training. MAXIMUM AND FAST ASSIMILATION, IMPROVES SPORTS PERFORMANCE AND MUSCLE RECOVERY: N2 Natural Nutrition’s L-Carnitine 3000 increases the levels of Energy and Resistance. Moreover, it favours the metabolism of heavy fats, being able to improve the Muscular Recovery, and the Physical and Mental Performance. Recommended in Resistance and Aerobic activity.