Dihydroxyacetone (DHA) is an active ingredient commonly used in self-tanning products to give the skin a sun-kissed complexion without sun exposure. By reacting with the amino acids present on the skin's surface, DHA creates a temporary colouration that mimics a natural tan. Discover how DHA works and how to use it for a risk-free tan.
Yes, the DHA is generally considered safe for topical use, although it is recommended to perform a tolerance test upon first use to avoid allergic reactions.
How long does the self-tanning effect of DHA last?
The tanning effect produced by the DHA typically lasts from 3 to 7 days, depending on the natural regeneration of the skin.
Does DHA protect the skin from UV rays?
No, DHA does not provide any protection against UV rays and is not considered a sunscreen by European regulations. It is important to apply a sunscreen if you are exposing yourself to the sun.
Can DHA stain clothes?
Yes, DHA can stain clothes and sheets if it has not completely dried after application.