DESCRIPTION Natures Aid Chondroitin Sulphate is derived from marine sources.Chondroitin sulfate has been shown in several prospective controlled studies clinical benefits to decrease pain and improve functional disability. There have been many positive reports on this exciting new combination and many experts believe the reason for this is the combined power of excellent natural substances. Natures Aids Chondroitin comes from a marine source. Caution: Do not exceed the recommended intake. Store in a dry and cool place. Keep out of reach of children.