MSM is a naturally-occurring sulphur & one of the bodys vital building blocks It is also one of the most comprehensive supplements used for holistic well-being credited for maintaining joint-mobility where it is often combined with Glucosamine for optimum benefits Known as the beauty mineral MSM supplements are known as the beauty mineral & many also take the supplement to help maintain healthy hair skin & nails Just Vitamins MSM 1000mg benefits from the addition of Manganese which contributes to the maintenance of normal bones & the normal formation of connective tissue both of which contribute to putting a little more spring into your step