Cosmetics and personal care products are ubiquitous. Currently, an increasing number of compounds are being assimilated in the and to various types of chemicals, got from a few sources, may cause the alleged "cocktail effect" because of the synergistic interaction of various substances and, likewise, the "added substance effect" in light of the nearness of a similar ingredient in numerous items. Actually, every one of the ingredients utilized in cosmetic items meet certain regulatory prerequisites. Notwithstanding, the utilization of numerous substances is permitted inside specific limits, because of their toxicity at higher concentrations.