5% Nutrition Joint Defender Joint Repair Complex D-Glucosamine, Chondroitin Sulfate, and MSM are three common joint support ingredients that help overall joint health.* Ingredient Highlights: KollaGen II-xs™ Collagen Type II: Effectively dosed at 2 grams—one of the most considerable doses. Collagen is a component of joint cartilage that can improve joint health when used as a supplement.* L-Proline: A non-essential amino acid component of collagen that plays a vital role in joint health and function.* Hyaluronic Acid: A component of synovial fluid that lubricates joints. Common in skincare but also beneficial for joint health.* Cat’s Claw Powder: A popular herb traditionally used for joint health, digestive support, and vascular health.* Turmeric (Curcuma longa): Curcumin is widely recognized for its potential joint health benefits.* Bioperine® Black Pepper Extract: Enhances nutrient absorption for better bioavailability.*