Increases flexibility range of motion in sensitive joints. Supports collagen building blocks and sensitive joint cartilage. Helps balance out joint stresses, daily wear and tear, and the overworking of an active lifestyle. Shows improvement in joint comfort within 7 days. Bioactive nutrients work to create a fast-acting approach for occasional tweaks and joint stresses brought on by exercise, sport, or physical activities. Solgar no. 7 targets multiple pathways to balance the release of joint enzymes, and structurally support collagen building blocks and sensitive joint cartilage.