Essential Oils in Skincare: What to Know

Editorial update: October 8, 2026.

Essential oils are used as fragrance ingredients in some cosmetics. Their plant origin does not by itself establish that they are suitable for every person or every use.

Look at the finished product

Review the complete ingredient list and follow the product’s directions and cautions. An ingredient’s reputation is not evidence that a finished skincare product treats a medical condition. Choose cosmetics for their stated cosmetic purpose, such as cleansing, moisturizing or adding fragrance.

Natural does not guarantee safety

FDA notes that some plant-derived materials can irritate skin or cause allergic reactions. Some citrus oils can also be harmful when used on skin exposed to sunlight. Suitability depends on the ingredient, formulation and how it is used.

If you have allergies, sensitive skin or a diagnosed skin condition, discuss product choices with a healthcare professional. During pregnancy or nursing, ask your healthcare professional about the particular product you are considering rather than relying on a blanket claim about all essential oils.

For further information, read FDA’s aromatherapy and essential-oil guidance and its overview of fragrances in cosmetics.