• Essential for generating energy from foods*
  • Helps preserve nerve structure and function*
  • Promotes healthy mood*
  • Gluten Free
  • Non-GMO

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.*

Acetyl-L-Carnitine supports biosynthesis of Acetylcholine which is a key neurotransmitter for brain and nerve function and helps to supply the brain with energy by increasing mitochondrial efficiency, supports nerve growth factor production and helps uphold the integrity of intracellular membranes.*

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