is l-carnitine herbal (fumarate) Hhs A1 L-carnitine Lepidium -
Description
Applied Nutrition LCarnitine Shot 60ml

(PubMed) Dhillon RJ, Hasni S

You may have heard of it, possibly tried it, and then like most, dismissed it as another snake oil
Its primary role is to help move long-chain fatty acids into the mitochondria, which are the energy-producing parts of the cells

This products labeling may have been updated
