Acetyl L-Carnitine is the acetylated ester of the amino acid L-carnitine, which plays an important role in the transfer and utilization of long-chain fatty acids that are used in the production of energy. It supports the biosynthesis of acetylcholine, which is the most abundant neurotransmitter in the body, regulating activities of vital organs and blood vessels, and the communication between nerves and muscles.*

††An IPSOS 2023 survey among US functional medicine practitioners, in an average month, Designs for Health is their personally most trusted practitioner supplement brand, meaning a brand that is sold by healthcare practitioners in their office.

††An Ipsos 2023 study among a random sample of 160 functional medicine practitioners including Doctor's of Osteopathic Medicine, Pharmacists, Acupuncturists, Athletic Trainers, Personal Trainers, Fitness Trainer/Coaches, Chiropractors, Integrative Medicine Specialists, Naturopathic Doctor, Homeopaths, Medical Doctors, Physical Therapists, Nurse Practitioner/Physician Assistants, Registered Nurses, Nutritionists, Massage Therapists, Occupational Therapists and Dieticians that are aware of Designs for Health and recommend supplements to their patients.