Source Naturals L-Proline 275/L-Lysine 275, 120 Tablets

L-Lysine is one of 9 essential amino acids that cannot be made in the body. It is the basic raw material for carnitine synthesis. L-Proline can be made in the body, but low protein/vegetarian diets...

L-Lysine is an essential amino acid which acts as a predecessor for several other amino acids, including L-carnitine (needed for fat metabolism). L-Lysine is crucial to the formation of collagen, a...

L-Lysine is an essential amino acid which acts as a predecessor for several other amino acids, including L-carnitine (needed for fat metabolism). L-Lysine is crucial to the formation of collagen, a...

L-Lysine is an essential amino acid which acts as a predecessor for several other amino acids, including L-carnitine (needed for fat metabolism). L-Lysine is crucial to the formation of collagen, a...

L-Lysine is an essential amino acid which acts as a predecessor for several other amino acids, including L-carnitine (needed for fat metabolism). L-Lysine is crucial to the formation of collagen, a...