Acetyl-L-carnitine (ALCAR) — 500 mg, 50 vegan capsules. New, sealed supplement, delivered from iHerb, expiration date until 2030. This is an active form of L-carnitine. It not only promotes energy production but also supports cognitive functions. It can be especially helpful during periods of increased mental and physical stress: improving concentration, energy, and endurance. 50 lari