Biologique Recherche Masque PIGM 400

Biologique Recherche Masque PIGM 400 Ingredients in Biologique Recherche Masque PIGM 400 explained: benefits, concerns, and detailed analysis of 27 ingredients including Ceramide AP, 1,2-Hexanediol, and Alcohol Denat. A sheet mask with 27 ingredients, including vitamin C, AHA, and exfoliants. This brightening sheet mask is formulated around Ceramide AP and Ascorbyl Glucoside to fade the look of dark spots and brighten dull-looking skin. Worth noting Contains drying alcohol, which absorbs quickly but can be dehydrating. We independently verify ingredients, backed by peer-reviewed research. Suggest an update. Ceramide AP 1,2-Hexanediol Alcohol Denat. Ascorbyl Glucoside Bioflavonoids Caprylyl Glycol Chlorogenic Acids Citric Acid Ethylhexylglycerin Glucose Glycerin Hydrolyzed Candida Saitoana Extract Hydrolyzed Opuntia Ficus-Indica Flower Extract Maltodextrin Microcitrus Australasica Fruit Extract Palmaria Palmata Extract Pentylene Glycol Phenoxyethanol Pisum Sativum Extract Sodium Benzoate Sodium Cocoyl Glutamate Sodium Hydroxide Sucrose Dilaurate Tetrasodium Glutamate Diacetate Water Xanthan Gum Yeast Extract Ceramide AP, 1,2-Hexanediol, Alcohol Denat., Ascorbyl Glucoside, Bioflavonoids, Caprylyl Glycol, Chlorogenic Acids, Citric Acid, Ethylhexylglycerin, Glucose, Glycerin, Hydrolyzed Candida Saitoana Extract, Hydrolyzed Opuntia Ficus-Indica Flower Extract, Maltodextrin, Microcitrus Australasica Fruit Extract, Palmaria Palmata Extract, Pentylene Glycol, Phenoxyethanol, Pisum Sativum Extract, Sodium Benzoate, Sodium Cocoyl Glutamate, Sodium Hydroxide, Sucrose Dilaurate, Tetrasodium Glutamate Diacetate, Water, Xanthan Gum, Yeast Extract Ceramide AP is is a skin-identical lipid that mimics what your skin already makes naturally. Ceramides help maintain epidermal integrity and barrier function. You'll often see this ingredient paired with other ceramides (like ceramide NP), cholesterol, or fatty acids because this combination best mimics the natural lipid mix your skin already has. The skin's ability to produce ceramides gets disrupted in skin conditions like eczema. This in turn weakens the skin barrier and applying ceramides topically has been shown to replenish what's been lost to restore barrier function. Most of the studies with Ceramide AP test it as part of a multi-ceramide complex; studies reinforce ceramide AP's role in rebalancing ceramides in skin and improving skin hydration. 1,2-Hexanediol is a synthetic liquid and another multi-functional powerhouse. It is a: Humectant, drawing moisture into the skin Emollient, helping to soften skin Solvent, dispersing and stabilizing formulas Preservative booster, enhancing the antimicrobial activity of other preservatives Alcohol Denat. is an alcohol with a denaturant property. It is created by mixing ethanol with other additives. The "denat" part just means "denatured"; common denaturants include Denatonium Benzoate, t-butyl alcohol, and Diethyl Phthalate. This step makes the alcohol undrinkable (and lets brand skip taxes related to beverage alcohol). This ingredient gets a bad rep because it is irritating and drying due to its astringent property. Astringents draw out natural oils in tissue to constrict pores and dry out your skin. However, alcohol denat. is not all that bad. Due to its low molecular weight, alcohol denat. tends to evaporate quickly. One study on pig skin found half of applied alcohol evaporated in 10 seconds and less than 3% stayed on skin. This also helps other ingredients become better absorbed upon application. Studies are conflicted about whether this ingredient causes skin dehydration. One study from 2005 found adding emollients to propanol-based sanitizer decreased skin dryness and irritation. Another study found irritation only occurs if your skin is already damaged. Small amounts of alcohol are generally tolerated by oily skin or people who live in humid environments. The rule of thumb is this ingredient will probably not affect your skin much if it is near the end of an ingredients list. One thing to note: People with ALDH2 (aldehyde dehydrogenase 2) deficiency may experience skin irritation from continued alcohol use. About 8% of the world's population have this deficiency. The Cosmetic Ingredient Review Expert Panel has determined denatured alcohols to be safe for use in concentrations between 0.05% and 12% (depending on which denaturant is used). Also... This ingredient has antimicrobial and solvent properties. The antimicrobial property helps preserve products and increase their shelf life. As a solvent, it helps dissolve other ingredients. Look for formulas that contain glycerin, hyaluronic acid, No written reviews yet. Be the first to review this product. Search reviews by skin type, ingredient, or keyword. Biologique Recherche is a French brand We're dedicated to providing you with the most up-to-date and science-backed ingredient info out there. The data we've presented on this page has been verified by a member of the SkinSort Team. · Updated May 28, 2026 • Added by kitt1