Coconut oil is a relatively mild oil and is generally non-allergenic for people without allergies. The medium-chain fatty acid molecules in coconut oil are very small, making it non-greasy when applied to the skin and easily absorbed. It forms a protective film on the skin's surface to prevent moisture loss, making it a very effective "moisturizer". Additionally, coconut oil has certain antibacterial properties and can also provide auxiliary therapeutic effects for some skin inflammations.
However, everyone's constitution is different, and the effects and reactions of any product will vary from person to person. If you are concerned that coconut oil may cause an allergic reaction, you can first apply a small amount of coconut oil to your wrist or behind the ear. If no allergic reaction appears after 24 hours, you can then use it according to the normal instructions.