Safety Assessment of <i>Rosmarinus officinalis</i> (Rosemary)-Derived Ingredients as Used in Cosmetics

Abstract

The Cosmetic Ingredient Review Expert Panel (Panel) assessed the safety of 10 Rosmarinus officinalis (rosemary)-derived ingredients and concluded these ingredients are safe as used in cosmetics when formulated to be nonsensitizing. The R officinalis-derived ingredients are most frequently reported to function in cosmetics as skin conditioning agents or as fragrance ingredients. The Panel reviewed the available animal and clinical data to determine the safety of these ingredients. Because final product formulations may contain multiple botanicals, each containing the same constituents of concern, formulators are advised to be aware of these constituents and to avoid reaching levels that may be hazardous to consumers. Industry should continue to use good manufacturing practices to limit impurities that could be present in botanical ingredients.