Source Naturals, Proline & Lysine 550 mg, 120 Tablets Antioxidant Clinically studied ingredients to help

Clinically studied ingredients to help relieve occasional stress & anxiety

Advanced Bone Support contains methylcobalamin (an active form of vitamin B12)

vegetarian softgels to support optimal absorption and assimilation

That means you want Source of Life Women from NaturesPlus—whole food nutrition done right

Source Naturals, Proline & Lysine 550 mg, 120 Tablets Antioxidant Clinically studied ingredients to helpProduct Overview : Source Naturals, Proline & Lysine 550 mg, 120 Tablets Description: Dietary Supplement 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 may not always promote optimal L proline production. L Lysine and L Proline amino acids are the precursors of hydroxylysine (HL), and hydroxyproline