Lotion P50, P50V and P50W the hallmark of Biologique Recherche line of products that help remove dead skin cells and impurities, improving the strength and beauty of the skin. They balance the surface pH of the skin while hydrating the outer layers of skin, and improve the efficacy of subsequent product application.
Aida says These are balancing, deep cleansing lotions. Besides balancing the pH of the skin, they exfoliate, hydrate, purify and kill bacteria. They also prepare the skin for additional treatments and help balance its epidermal layers. These lotions will prevent future blackheads and yield healthy, glowing skin. DO NOT STOP USING if you start to break out, especially in the beginning. If you have oily skin, it is not uncommon for skin to become more oily, drier if you have dry skin, and even experience more breakouts if you have acne. Be patient; this is just your skin adjusting to the products. You will thank me later.