NOW Glucosamine & Chondroitin with MSM – 90 Capsules is a dietary supplement that combines three well-known nutrients to support joint health: Glucosamine Sulfate, Chondroitin Sulfate, and MSM (Methylsulfonylmethane). These ingredients work synergistically to promote joint mobility and comfort. Glucosamine and Chondroitin contribute to the maintenance of healthy cartilage, while MSM provides sulfur, a vital component for joint tissue support. This supplement is free from common allergens such as wheat, gluten, soy, corn, milk, egg, fish, and tree nuts, making it suitable for various dietary needs.