Dietary Supplement. List No. 1158. P600. USP verified dietary supplement. USP has tested and verified ingredients, potency and manufacturing process. USP sets official standards for dietary supplements, www.uspverified.org. No artificial flavors. Gluten free. Triple strength (Per serving: Glucosamine 1500 mg; Chondroitin 800 mg; MSM 750 mg; Vitamin D3 2000 IU (50 mcg)) + D3. Joint & muscle support formula. No. 1 pharmacist recommended vitamin & supplement brand. Triple-ingredient, triple-action, triple benefit. Glucosamine: Helps support joint cartilage. Chondroitin: A naturally occurring compound that is a building block for connective tissue, including joint cartilage. MSM: A source of dietary sulfur, a trace element used by the body in collagen, connective tissue, and joint cartilage. Vitamin D3: Vitamin D3 helps support healthy bones and muscles. Help support an active lifestyle with Nature Made Triple Flex + Vitamin D3: Triple Flex + Vitamin D3 includes the following ingredients to help support healthy joints and muscles. Glucosamine: A natural compound that is a building block for cartilage. Cartilage helps maintain the structural integrity you need for healthy joints. Chondroitin: Helps keep your joints moving smoothly by helping to support joint cushioning. MSM: A source of dietary sulfur, a trace element used by the body in collagen, connective tissue, and joint cartilage. Vitamin D3: Vitamin D helps support healthy bones and muscles. No synthetic dyes - color derived from natural source. 100% money back guarantee. For details visit us NatureMade.com/guarantee. www.NatureMade.com. (This statement has not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.)