Representing a reconstitution of the components of the Birch Sweet, Essential Oil (Cosmetic blend) is a blend of natural & synthetic fragrances t0 replicate the aroma profile of the bark/twig oil of Sweet Birch, Betula lenta L. ������ Birch Sweet. Inci: Parfum Birch Sweet. Cosmetic Blend Oil is NOT a food grade product, however it is suitable for cosme