NOW L-Proline, 500mg, 120 VCaps Clearance supports collagen production

supports collagen production

About 150 mg per serving from kola nut

and in small amounts in the male testicles

Some adults with low stomach acid or digestive sensitivity may absorb liquids slightly better

NOW L-Proline, 500mg, 120 VCaps Clearance supports collagen productionNOW L Proline 500mg Details Important for Collagen Production Provides Structural Support Vegetarian Formula L Proline is an amino acid that is essential for the synthesis of collagen, the most abundant protein in mammals. Collagen is the main structural protein that constitutes all human connective tissues, including skin, tendons, ligaments, joints, bone, and vasculature (veins and arteries). L Proline therefore provides building blocks that help to