Recommended usage rate is up to 3%. Make sure to follow the IFRA guidelines.

When testing the flavor of a product, start with the smallest amount of flavor possible - it is always easy to add more, but impossible to take it away. Flavor oils can be blended to create interesting and fun combinations.

International Nomenclature of Cosmetic Ingredients (INCI):
Flavor

Common Name Ingredient Listing (FDA Approved):
Flavor