Acetyl L Carnitine is more thought of as a fat burner. It's actually powerful tool for athletes looking to improve endurance, energy, and mental performance. Here's how you can integrate it into your routine for Unived Acetyl L Carnitine 500mg Supercharges Brain Function, Fat Loss, & Reaction Time. Single Ingredient, Flavorless & Caffeine Free 60 Vegan Capsules : Amazon.in: Health & Personal Care Acetyl L Carnitine Acetyl L Carnitine is a modified form of carnitine that has the dual benefit of supporting mental fatigue, improving mood levels and alertness as it crosses the blood brain barrier with ease while supporting