Peptide Skincare & BeautySkin science and ingredient guides

Ingredient or product comparison

Sephora Collection Targeted Dark Spots Serum Versus The INKEY List Mandelic Acid Treatment

Sephora Collection Targeted Dark Spots Serum Versus The INKEY List Mandelic Acid Treatment Detailed comparison of Sephora Collection Targeted Dark Spots Serum versus The INKEY List Mandelic Acid Treatment Europe. This brightening serum is formulated around Nia

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Sephora Collection Targeted Dark Spots Serum Versus The INKEY List Mandelic Acid Treatment Detailed comparison of Sephora Collection Targeted Dark Spots Serum versus The INKEY List Mandelic Acid Treatment Europe. This brightening serum is formulated around Niacinamide and Papain to fade the look of dark spots and refine skin texture. This brightening treatment is formulated around Mandelic Acid and Retinol to fade the look of dark spots and refine skin texture. Water Propanediol Niacinamide Pentylene Glycol Glycerin Saccharomyces/Xylinum/Black Tea Ferment Maltodextrin Sodium Polyacrylate Saccharide Isomerate Papain Sodium Benzoate Sodium Phytate Xanthan Gum Potassium Sorbate Citric Acid Sodium Citrate Water, Propanediol, Niacinamide, Pentylene Glycol, Glycerin, Saccharomyces/Xylinum/Black Tea Ferment, Maltodextrin, Sodium Polyacrylate, Saccharide Isomerate, Papain, Sodium Benzoate, Sodium Phytate, Xanthan Gum, Potassium Sorbate, Citric Acid, Sodium Citrate Mandelic Acid Coco-Caprylate/Caprate Cetearyl Alcohol Sodium Hydroxide Caprylic/Capric Triglyceride Glyceryl Stearate Candelilla/Jojoba/Rice Bran Polyglyceryl-3 Esters Sodium Stearoyl Glutamate Phenoxyethanol Sodium Stearoyl Lactylate Benzyl Alcohol Acrylates/C10-30 Alkyl Acrylate Crosspolymer Copernicia Cerifera Cera Retinol Polysorbate 20 Ethylhexylglycerin Dehydroacetic Acid Helianthus Annuus Seed Oil Trisodium Ethylenediamine Disuccinate Ceramide AP 1,2-Hexanediol Caprylyl Glycol Disodium Cocoamphodiacetate Tocopherol Ethyl Ferulate Humulus Lupulus Extract Water, Propanediol, Mandelic Acid, Coco-Caprylate/Caprate, Cetearyl Alcohol, Glycerin, Sodium Hydroxide, Caprylic/Capric Triglyceride, Glyceryl Stearate, Candelilla/Jojoba/Rice Bran Polyglyceryl-3 Esters, Sodium Stearoyl Glutamate, Phenoxyethanol, Sodium Stearoyl Lactylate, Benzyl Alcohol, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Copernicia Cerifera Cera, Retinol, Polysorbate 20, Ethylhexylglycerin, Dehydroacetic Acid, Helianthus Annuus Seed Oil, Trisodium Ethylenediamine Disuccinate, Ceramide AP, 1,2-Hexanediol, Caprylyl Glycol, Disodium Cocoamphodiacetate, Tocopherol, Xanthan Gum, Ethyl Ferulate, Humulus Lupulus Extract 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. 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. 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. 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! Xanthan gum is used as a stabilizer and thickener within cosmetic products. It helps give products a sticky, thick feeling - preventing them from being too runny. On the technical side of things, xanthan gum is a polysaccharide - a combination consisting of multiple sugar molecules bonded together. Xanthan gum is a pretty common and great ingredient. It is a natural, non-toxic, non-irritating ingredient that is also commonly used in food products.