NOW L-Proline, 500mg, 120 VCaps Clearance The whey isolate base is

The whey isolate base is naturally cleaner-tasting than concentrate (less of the milky/chalky taste)

supports collagen production

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

or overall joint health may benefit from this formula

including those managing PCOS alongside their practitioner's guidance

NOW L-Proline, 500mg, 120 VCaps Clearance The whey isolate base isNOW 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