Acetyl L-Carnitine by Body Science is an Genesis approved amino acid supplement that can increase cellular energy production, boost physical and mental energy, enhance mood, increase fat metabolism, limit fat gains and enable a cleaner and leaner bulk. Reportedly most effective in its acetylated form, carnitine is proven to transport lipids and fatty acids into your cell's mitochondria, your cellular organelles where the biochemical processes of respiration and energy production occur. By getting the fat here, acetyl l-carnitine actively encourages excess body fat to breakdown inside your cells, making it the perfect supplement for working towards a healthy and lean figure.