BULKSUPPLEMENTS.COM L-Proline Powder - Amino Acid Supplement, Proline Supplements - Unflavored & Gluten Free, 2000mg per Serving, 500 Servings, 1kg (2.2 lbs) (Pack of 1)

Proline is a nonessential amino acid and is part of what makes up collagen. Collagen makes up just about 90% of the bodyÆs overall connective tissue. Body parts that collagen is vital in creating and sustaining include skin, ligaments, teeth, bones and cartilage. Though Proline is synthesized by the body, the amount that is actually produced is often not enough. It is mainly found through dietary means in animal products. Vegetarians may need to supplement in order to get the correct amount.