Lotion P50
Exfoliating & Purifying Lotion
Suitable for skin: Normal – Oily – Combination
$45.00 - $155.00
Lotion P50: The Balancing and Exfoliating Toner for Normal to Combination Skin
Biologique Recherche Lotion P50 is the exfoliating toner that Aida Bicaj has relied on — and introduced to her clients — for nearly three decades. Formulated to purify, rebalance, and strengthen the skin, it dissolves dead cell buildup, restores pH equilibrium, and prepares the complexion to absorb what follows. This is the modern formulation developed after the original phenol-based Lotion P50 1970 was discontinued, delivering the same results with a safer, more compatible profile.
Not sure which P50 is right for your skin? See the guide in the first tab below.
Aida says:
This should be used by everyone who doesn’t have any skin sensitivity, and has normal to oily skin.
Complete list of ingredients:
WATER (AQUA), GLUCONOLACTONE, LACTIC ACID, GLYCERIN, PROPYLENE GLYCOL, NIACINAMIDE, CITRIC ACID, ETHOXYDIGLYCOL, MAGNESIUM CHLORIDE, MALIC ACID, COCHLEARIA ARMORACIA (HORSERADISH) ROOT EXTRACT, ARCTIUM LAPPA ROOT EXTRACT, RUMEX ACETOSA LEAF EXTRACT, MYRTUS COMMUNIS EXTRACT, ALLIUM CEPA (ONION) BULB EXTRACT, COMMIPHORA MYRRHA RESIN EXTRACT, PHYTIC ACID, SALICYLIC ACID, SULFUR, THYMUS VULGARIS (THYME) FLOWER/LEAF OIL, VINEGAR (ACETUM), SORBITOL, SODIUM BENZOATE, PHENOXYETHANOL, POTASSIUM SORBATE, SODIUM BISULFITE.
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Lotion P50 — Normal to Combination Skin
The original formula. Best for skin that is oily, congested, or prone to keratinization. Regulates sebum, refines texture, and maintains clarity. Also effective for treating ingrown hairs.
Key actives: Lactic Acid, Salicylic Acid, Niacinamide, Sulfur, Magnesium Chloride
Lotion P50V — Dry or Devitalized Skin
A more conditioning version of the original. Best for skin that lacks tone or vitality but is not overly sensitive. Fortifies and stimulates epidermal functions while gently exfoliating.
Key actives: Walnut extract, Yeast extract, Plankton, Brewer's yeast
Lotion P50W — Sensitive Skin
The gentlest formulation. Best for thin, reactive, or easily irritated skin. Balances exfoliating acids with soothing ingredients to purify without provoking a response.
Key actives: Arnica, Lactic Acid, Salicylic Acid, Glycerin, Arctium Lappa root
Lotion P50 PIGM 400 — Hyperpigmentation & Uneven Tone
Formulated specifically for dull skin with dark spots or uneven pigmentation. Inhibits melanin synthesis, brightens the complexion, and prepares skin for the full PIGM 400 protocol.
Key actives: Wasabi extract, Flavonoids, Vitamin B3
Lotion P50 Corps — Body
The body-specific formulation. Purifies, rebalances pH, and accelerates cellular renewal on skin below the neck. A natural extension of the P50 facial routine.
Still unsure? Our estheticians are available for consultations at both our Upper East Side and Tribeca locations.