Equine America MSM Powder – 500gMSM (Methylsulphonylmethane) is a high quality, bioavailable form of organic sulphur found naturally in fresh forage — but largely lost through feed processing and the drying of preserved forage such as hay and haylage. This means many stabled competition horses and ponies may not receive enough of this essential nutrient.Sulphur plays many important roles in the horse’s body. It is a vital component of certain amino acids and vitamins, and crucially plays a key role in the production of collagen — a core component of connective tissue (ligaments and tendons) and cartilage, the shock-absorbing layer in joints. These specialised tissues are made from proteins bonded by flexible sulphur compounds, giving them their vital elasticity.Produced from the highest quality MSM, sourced from NOPS and UFAS accredited suppliers.CompositionMethylsulphonylmethane (MSM)Additives (per kg)Technological additives: Monosilicic acid E551a 1000mgAnalytical ConstituentsAsh 0.6% | Sulphur 34.0%