Lotion P50W, the most famous and coveted product, is the keystone to Biologique Recherche's skin care treatment. Lotion P50W removes the dead cells and impurities, tones, hydrates and brightens the skin. This anti-aging lotion prevents formation of fine lines and promotes healthy epidermis. All Biologique Recherche skin care treatments, whether administered at home or in a beauty institute, start with the P50 ritual. It is applied in the morning and in the evening. This formula of P50 called p50W is recommended for sensitive skin, it is the gentlest exfoliator with a formula rich in anti-inflammatory active ingredients. It does not contain phenol. Consultation Before placing an order, please consult with our cosmetologist at [email protected] to determine the right product for your skin type. Your purchase confirms that you have obtained the necessary consultation.