L-Carnitine is a chemical similar to an amino acid that is produced in the body. L-Carnitine helps the body turn fat into energy. Our product has been blended with Vitamin D3, Vitamin B2, B3 and B6, Biotin and Chromium for added benefits. The added Vitamin D contributes to the maintenance of normal muscle function and bones. Riboflavin, Niacin (Vitamin B3) and Vitamin B6 all contribute to normal energy-yielding metabolism and reduction of tiredness and fatigue. Biotin contributes to normal macronutrient metabolism and normal energy-yielding metabolism. Chromium contributes to normal macronutrient metabolism. Claims substantiated by EFSA (European Food Safety Authority). Remember: Food supplements must not be used as a substitute for a varied and balanced diet and a healthy lifestyle. If you are pregnant, breastfeeding, taking any medications or under medical supervision, please consult a doctor or healthcare professional before use. Discontinue use and consult a doctor if adverse reactions occur. Not intended for use by persons under the age of 18.