Source Naturals, L Proline powder, 4 oz Enzymes Potassium is essential for nerve

Potassium is essential for nerve function

Chromium (as amino acidcombination) - 100 mcg

whenever possible

Malic acid (as magnesium malate and malic acid) - 2

D-Ribose - 3 g

Source Naturals, L Proline powder, 4 oz Enzymes Potassium is essential for nerveL Proline is an amino acid involved in the production of collagen and cartilage and may help support healthy joints and a healthy musculoskeletal system. L Proline can be made in the body, but low protein vegetarian diets may not always promote optimal production. Packaging 4 ounces Suggested Use 1 to 2 level teaspoons daily, mixed with water or juice. Ingredients Calories 10 L Proline 2 g About Source Naturals Source Naturals was created in 1982 to