Clinically formulated. Version 5.0. Comprehensive rebuilding formula. Hyaluronic acid. Glucosamine. Chondroitin. MSM. With additional benefits to hair, skin, nails, Joint Vibrance is intended for regular daily use to maintain healthy joint function. It takes more than just one ingredient to rebuild joints. Some only hydrate; others only support connective tissue. Joint Vibrance combines botanical extracts, specific minerals, powerful nutrients and much more to restore joint function and structure. It also helps strengthen hair, skin, and nails (No other formula is as complete). 21 day supple powder. Look what's inside. No proprietary blends. Full disclosure labeling.