Best Acetyl L-Carnitine with Biosint

Doctor’s Best Acetyl-L-Carnitine featuring Biosint™, is a vitamin-like nutrient, synthesized in the body from the amino acids lysine and methionine, and supports cognitive function and supports healthy brain neuron function.* It helps to supply the brain with energy by increasing mitochondrial efficiency, supports nerve growth factor production and helps uphold the integrity of intracellular membranes.* Acetyl-L-Carnitine supports biosynthesis of Acetylcholine which is a key neurotransmitter for brain and nerve function. Gluten Free, Non-GMO