Abstract
Acne vulgaris is a common skin disorder. Minor acne lesions that do not require dermatological intervention can be treated in a cosmetologist's salon. Standard cosmetic-based anti-acne procedures can be enhanced by specialized devices that facilitate the delivery of cosmetic active ingredients into the skin. The action of these devices may involve lasers, LEDs, and hydrogen purification. To date, these methods have not been compared in light of the available literature. Therefore, the purpose of this article was to present devices that assist in alleviating acne, along with a comparison of their practical applicability in dermatologists' and cosmetologists' salons.