Main function:This product contains undenatured type II collagen.It has been reported that undenatured type II collagen supports the flexibility and mobility of the knee joint.Daily nutrition facts contains 10mg of undenatured type II collagen UC-Ⅱ.It helps to:Alleviate joint pain.Repair and nourish cartilage to lower the chance of joint deterioration.Replenish calcium in the body to reduce the risk of osteoporosis.Promote the metabolism of cartilage tissue.Target: People who care about their bone and for prevention of the skin aging, such as middle aged and elders.How to eat:Take 5 tablets each time, twice daily, with cold or lukewarm water.Caution:If you do not feel well after taking this product, reduce the intake amount or stop taking.Keep out of reach of children.Over dosage may case stomachache.Texture, color or taste may vary slightly depending on the production lot, but it is not a quality problem.There is a case that contained components may be flocculated,. Ingredient: Dextrin, shark chondroitin-containing substance, chicken cartilage extract (containing non-denatured type II collagen) / glucosamine (derived from crab and shrimp),Sucrose fatty acid ester, vitamin B 2, vitamin B 1, vitamin B 6, fine silicon dioxide, CMC-Na.