Hair Nutrient Tablets are formulated with a blend of apple extract in combination with horsetail extract and amino acids. It is a concentrated source of B-vitamins and C-vitamins. The formulation includes zinc, which contributes to the maintenance of your normal hair, and riboflavin which contributes to the protection of cells from oxidative stress. They are formulated to supplement a varied diet. It is recommended to take 2 tablets a day.