Lotion P50 W

• Gently exfoliates, respecting sensitive or weakened skin.
  
• Regulates pH and sebum secretion for balanced, comfortable skin.
  
• Visibly improves skin texture: more even, smooth, and luminous skin.
  
• Strengthens the natural barrier against external agents.
  
• Purifying and antiseptic action that prevents imperfections without irritation.
  
• Improves superficial hydration and strengthens the epidermal barrier.
  
• Optimizes the absorption and effectiveness of subsequent treatments.

• Renewing fruit acids (AHA, BHA, and PHA):lactic, malic, citric, salicylic, and gluconolactone acids, which combine gentle and respectful exfoliating action with moisturizing and revitalizing properties.
  
• Arnica extract:soothing, anti-inflammatory, and repairing action ideal for sensitized skin.
  
• Natural Moisturizing Factor (NMF):complex of physiological components that retain water and restore barrier function.
  
• Plant extracts (white radish, Panama wood, and red chili pepper):purifying, sebum-regulating, and slightly antiseptic.
  
• Vitamin PP (niacinamide): anti-inflammatory, strengthens the barrier, and improves skin uniformity.
  
• Burdock extract: purifying, antibacterial, and antioxidant.

Apply morning and night, using gentle strokes with a cotton pad on the face, neck, and décolleté, avoiding the eye contour. During the first week, lightly moisten the cotton pad with water to gradually accustom the skin. During the first few uses, slight redness, as well as itching and warmth, may appear, which will disappear after a few days, as a result of its regenerating action.

The name P50 for Biologique Recherche's lotion has a specific meaning: the "P" stands for "peeling" and the "50" refers to the 50 days needed to complete two full epidermal cycles. Each epidermal cycle lasts approximately 25 days, which is the average time it takes for skin to naturally renew itself. During these two cycles, the skin achieves the first level of epidermal reconditioning necessary to thoroughly purify it.

Suitable for sensitive, thin, reactive, fragile skin with a tendency to redness.

• Do not use on irritated skin, open wounds, or after aggressive procedures without medical recommendation.
  
• Do not use during topical depigmenting treatments (hydroquinone, arbutin...). Wait 1 to 2 months after their completion.
  
• After a superficial peel: wait 1 to 3 months.
  
• After medium/deep laser: wait 6 to 9 months.
  
• Incompatible with vitamin A and its derivatives, both oral and topical: retinol, retinal, isotretinoin (Roaccutane, Dercutane...).