Ingredient Spotlight: L Carnitine Source: Biosynthesised in the body from the amino acids Lysine and Methionine, L Carnitine is a conditionally essential nutrient involved in energy metabolism and fat transport. Key Benefits Coenzyme Q10 200mg CoQ10 with ALA and ALCAR Nature's Lab Unlock Peak Performance & Fertility with L Carnitine! Did you know that injectable L Carnitine is a game changer compared to oral supplements? While oral L Carnitine has low bioavailability (only ~14 18% L Carnitine: Benefits, Side Effects, And Dosage, Per Dietitians L Carnitine L Tartrate: 8 Key Benefits Dr. Lam