Horsetail is a natural form of silica. Silica forms part of all connective tissue cells including those of the hair, nails and skin
Lysine is required for growth and helps the body absorb and conserve calcium
Folic acid, pantothenic acid, biotin and copper are required for normal hair pigmentation
A diet low in zinc may be associated with white spots on the finger nails
Zinc is required for cell growth and the metabolism of protein