Lancet 1973
Lcarnitine primarily helps transport fatty acids into mitochondria for energy production, supporting muscle and heart function.* ALC, which is featured in this formula, has an added acetyl group, allowing it to cross the bloodbrain barrier, where it supports brain energy, neurotransmitter production, and cognitive health.* Helpful Product Resources Compare Acetyl L-Carnitine with all Designs for Health products, review research and education resources, or visit the product and ordering FAQs for additional support
Because it is a demonstration program, CMS may change, extend, or end the program in the future
The main exception to this rule is the GLP-1 class (like semaglutide, tirzepatide, or retatrutide), which may be used for longer under proper supervision since the studies and pharmacology support extended duration