Belissa Intense is a food supplement containing concentrated ingredients including L cysteine, biotin and common horsetail extract which help maintain healthy hair and nails. Belissa Intense also contains zinc, iron, folic acid and vitamin B12 which are involved in cell division as well as vitamin A which supports cellular differentiation processes. Belissa Intense is additionally fortified with Intense Revive complex containing extracts from Ascophyllum Nodosum algae which help maintain healthy skin balance and support physiological regeneration processes already at the cellular level.