abstract |
A cosmetic product is provided to prevent and correct skin damage. The product includes a first composition for daytime use incorporating a sunscreen to prevent UV radiation damage, a second composition for nighttime use containing a C2-C30 α-hydroxycarboxylic acid or salt thereof to correct UV-induced skin damage, and respective first and second containers for separately storing each of the first and second compositions. The containers are releasably lockable together by a coupling mechanism such as a threaded screw arrangement. Preferably, the first and second containers are stackable one above the other in the releasably locked arrangement. |