Biologique Recherche Spectral

Biologique Recherche Spectral Ingredients in Biologique Recherche Spectral explained: benefits, concerns, and detailed analysis of 35 ingredients including Water, Propanediol, and Methylpropanediol A serum with 35 ingredients, including PHA. This hydrating serum is formulated around Moringa Oleifera Seed Oil and Schisandra Chinensis Fruit Extract to hydrate skin and calm redness. Worth noting Contains EU-listed fragrance allergens, including Benzyl Alcohol and Cinnamal. We independently verify ingredients, backed by peer-reviewed research. Suggest an update. Water Propanediol Methylpropanediol Sea Water Moringa Oleifera Seed Oil Glycerin Caprylyl Glycol Polyacrylate Crosspolymer-6 Vaccinium Vitis-Idaea Fruit Extract Lauryl Glucoside Polyglyceryl-6 Laurate Trisodium Ethylenediamine Disuccinate Sodium Benzoate Acacia Senegal Gum Xanthan Gum Myristyl Glucoside Rhamnose Phenylpropanol Citric Acid Decarboxy Carnosine Hcl Schisandra Chinensis Fruit Extract Phenethyl Alcohol Saccharide Isomerate Gluconolactone Rosmarinus Officinalis Leaf Extract Arginine Benzyl Alcohol Calcium Gluconate Cinnamal Cinnamyl Alcohol Citral Farnesol Lysine Polygonum Tinctorium Leaf/Stem Extract Silanetriol Water, Propanediol, Methylpropanediol, Sea Water, Moringa Oleifera Seed Oil, Glycerin, Caprylyl Glycol, Polyacrylate Crosspolymer-6, Vaccinium Vitis-Idaea Fruit Extract, Lauryl Glucoside, Polyglyceryl-6 Laurate, Trisodium Ethylenediamine Disuccinate, Sodium Benzoate, Acacia Senegal Gum, Xanthan Gum, Myristyl Glucoside, Rhamnose, Phenylpropanol, Citric Acid, Decarboxy Carnosine Hcl, Schisandra Chinensis Fruit Extract, Phenethyl Alcohol, Saccharide Isomerate, Gluconolactone, Rosmarinus Officinalis Leaf Extract, Arginine, Benzyl Alcohol, Calcium Gluconate, Cinnamal, Cinnamyl Alcohol, Citral, Farnesol, Lysine, Polygonum Tinctorium Leaf/Stem Extract, Silanetriol Water. It's the most common cosmetic ingredient of all. You'll usually see it at the top of ingredient lists, meaning that it makes up the largest part of the product. So why is it so popular? Water most often acts as a solvent - this means that it helps dissolve other ingredients into the formulation. You'll also recognize water as that liquid we all need to stay alive. If you see this, drink a glass of water. Remember to stay hydrated! Propanediol is an all-star ingredient. It softens, hydrates, and smooths the skin. It’s often used to: Propanediol is not likely to cause sensitivity and considered safe to use. It is derived from corn or petroleum with a clear color and no scent. Methylpropanediol is a synthetic solvent and humectant. As a solvent, it helps dissolve other ingredients, helping to evenly distribute ingredients throughout the product. This ingredient has also been shown to have antimicrobial properties which makes it a preservative booster. Methylpropanediol is able to add a bit of moisture to the skin. It also helps other ingredients be better absorbed into the skin, such as salicylic acid. Sea water is a humectant and solvent. It is purified water from bodies of salt water. This ingredient contains minerals (such as salt, zinc, and copper), but the amount will vary depending on where it comes from. Moringa Oleifera Seed Oil is a lightweight oil from the seeds of the Moringa oleifera tree. In cosmetics, it's an emollient that forms a light film to slow water loss and soften skin. Its fatty acid composition is dominated by oleic acid (70-78%), with smaller amounts of behenic, palmitic, and stearic acids (this profile is actually pretty similar to olive oil). Notably, this ingredient is oxidatively stable for an oil and resists going rancid as fast as other oils. A small, in vivo study on 32 participants found a cream with this ingredient increased skin hydration with no reported skin irritation. It also found the tocopherol content gave it some antioxidant activity as well. One thing to flag for fungal acne: Because this oil is so high in oleic acid, Malassezia can use it as a food source and this ingredient may not be fungal acne safe. For everyone else, this ingredient is well-tolerated and nourishing with a good safety track record. Glycerin (or glycerol) is a compound naturally found in your skin. It's a powerhouse humectant that pulls water into the stratum corneum. Topically, glycerin does several things at once: Your skin makes glycerin on its own (mostly from sebaceous oil breakdown) and shuttles it to your outermost layer of skin, or your epidermis, via aquaporin-3. Aquaporin-3 is a transporter that is essential for normal skin hydration, elasticity, and repair. Interestingly, mice lacking in AQP3 have dry and less elastic skin that can be fully corrected with glycerin. This ingredient is non-irritating, plays well with almost every ingredient, and works across all skin types. Typical use is anywhere between 3-10% but can 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 6, 2026 • Added by malorirogers