Niod Re: Pigment Versus Biologique Recherche Sérum PIGM 400 Brightening and Dark Spot-Correcting Serum for the Face

Niod Re: Pigment Versus Biologique Recherche Sérum PIGM 400 Brightening and Dark Spot-Correcting Serum for the Face Detailed comparison of Niod Re: Pigment versus Biologique Recherche Sérum PIGM 400 Brightening and Dark Spot-Correcting Serum for the Face. This brightening serum is formulated around Potassium Azeloyl Diglycinate to fade the look of dark spots. Lentinus Edodes Mycelium Extract Water Glycerin Propanediol Potassium Azeloyl Diglycinate Butylene Glycol Acetyl Glycyl Beta-Alanine Myristoyl Nonapeptide-3 Tetrapeptide-30 Oligopeptide-68 Diglucosyl Gallic Acid Evodia Rutaecarpa Fruit Extract Algae Extract Glycine Soja Oil Hydrogenated Lecithin Sodium Oleate Disodium EDTA Trisodium Ethylenediamine Disuccinate Pentylene Glycol Dimethyl Isosorbide Ethoxydiglycol Polysorbate 20 Potassium Sorbate Sodium Benzoate 1,2-Hexanediol Phenoxyethanol Caprylyl Glycol Lentinus Edodes Mycelium Extract, Water, Glycerin, Propanediol, Potassium Azeloyl Diglycinate, Butylene Glycol, Acetyl Glycyl Beta-Alanine, Myristoyl Nonapeptide-3, Tetrapeptide-30, Oligopeptide-68, Diglucosyl Gallic Acid, Evodia Rutaecarpa Fruit Extract, Algae Extract, Glycine Soja Oil, Hydrogenated Lecithin, Sodium Oleate, Disodium EDTA, Trisodium Ethylenediamine Disuccinate, Pentylene Glycol, Dimethyl Isosorbide, Ethoxydiglycol, Polysorbate 20, Potassium Sorbate, Sodium Benzoate, 1,2-Hexanediol, Phenoxyethanol, Caprylyl Glycol Coco-Caprylate Lactobacillus/Wasabia Japonica Root Ferment Extract Sodium Acrylates Copolymer Soy Isoflavones Hydrolyzed Prunus Domestica Dictyopteris Membranacea Extract Pancratium Maritimum Extract Dimethylmethoxy Chromanyl Palmitate Dimethylmethoxy Chromanol Lepidium Sativum Sprout Extract Lecithin Polysorbate 80 Alcohol Water, Coco-Caprylate, Butylene Glycol, Pentylene Glycol, Glycerin, Lactobacillus/Wasabia Japonica Root Ferment Extract, Sodium Acrylates Copolymer, Soy Isoflavones, Hydrolyzed Prunus Domestica, Dictyopteris Membranacea Extract, Pancratium Maritimum Extract, Dimethylmethoxy Chromanyl Palmitate, Dimethylmethoxy Chromanol, Oligopeptide-68, Lepidium Sativum Sprout Extract, Glycine Soja Oil, Lecithin, Hydrogenated Lecithin, Polysorbate 80, Alcohol, Phenoxyethanol, Sodium Oleate, Disodium EDTA Be the first to review These ingredients are found in both products. Ingredients higher up in an ingredient list are typically present in a larger amount. Butylene Glycol (or BG) is used within cosmetic products for a few different reasons: Overall, Butylene Glycol is a safe and well-rounded ingredient that works well with other ingredients. Though this ingredient works well with most skin types, some people with sensitive skin may experience a reaction such as allergic rashes, closed comedones, or itchiness. Disodium EDTA is a chelating agent. It grabs onto and deactivates metal ions that sneak into your products from water, packaging, or air. This ingredient mainly works behind the scenes and helps with: On top of that, this ingredient can counteract the effects of hard water by binding to the minerals in it. One thing worth knowing is that Disodium EDTA has been shown to be a mild penetration enhancer. It can help other ingredients absorb into skin more effectively which can be a double-edged sword (great for actives, but can also make the active too strong if you have sensitive skin). Clinical patch testing showed no significant skin irritation at typical use concentrations and minimal dermal absorption. You'll most likely see this ingredient near the end of an ingredient list. It's typically found in concentrations less than 1%. 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 go up to 79% in some leave-on products. Just know very high concentrations (>40%) can feel tacky in low humidity. Glycerin is the name for this ingredient in American English. British English uses Glycerol/Glycerine. Glycine Soja Oil is a plant-derived oil from soybean seeds. Like other oils, it is rich in essential fatty acids (mostly linoleic and oleic) that support skin hydration and barrier function. The fatty acids are able to integrate into the lipid matrix of the stratum corneum to help soften skin and reduce water loss. On top of that, soybean oil is rich in vitamins like vitamin E, a potent antioxidant. Research on soybean's active components also point to anti-inflammatory, collagen-stimulating, antioxidant activity, and protection against UV-induced oxidative damage. Most of this research applies to the broader soybean plant and not just the oil fraction alone. This ingredient may not be fungal acne safe due to the oleic acid content