Your dog's heart works hard and L Carnitine helps fuel every beat. This natural protein like substance supports healthy heart function by helping carry fatty acids to where the body needs them most. Customer reviews for Spring Valley Acetyl L Carnitine HCl and Alpha Lipoic Acid Dietary Supplement, 50 Count Walmart.com Chemical structure of L carnitine and propionyl L carnitine. Download Scientific Diagram ACETYL L CARNITINE (Alcar) 200 grams powder Weight Loss Fat Burner eBay Swanson, Propionyl L Carnitine with Glycine Ever heard of Acetyl L Carnitine? This amino acid is found in nearly all cells of the body. L Carnitine contributes to the production of energy from long chain fatty acids. And, it increases the activity