Tasman Health

L-Proline Powder

L-Proline is an amino acid, which along with Vitamin C is responsible for the production of collagen. It also plays an important role in blood vessel and artery health by keeping them supple and elastic, reducing the buildup of fat on artery walls,...

Source Naturals

Source Naturals L-Proline L-Lysine

L-Lysine and L-Proline amino acids are the precursors of hydroxylysine (HL), and hydroxyproline (HP), two constituents of collagen. Collagen is an essential component of arterial linings. With Vitamin C, a strong antioxidant, which is also essential for...