Evidence-Based Nutritional Supplements Powerful Joint and Skin Support Dietary Supplement NSF Made with BioCell Collagen Powerful Joint Support with: 100 mg Hyaluronic Acid 100 mg HIDROX 25 mg 5-Loxin Super Lignan NSF Certified - Third Party Tested Purity Label Accuracy H.A. Joint & Skin Formula contains the highest quality Hyaluronic Acid in a high performance, low molecular weight, 10% extract made from patented BioCell Collagen. Also featuring HIDROX (Hydroxytyrosol), Super Lignan, IP6 and 5-Loxin; powerful, joint nourishing antioxidants designed to support cartilage, joint and skin health.Purity Products