L'Oreal Revitalift Anti-Wrinkle and Firming Eye Cream Versus COSRX Advanced Snail Peptide Eye Cream

L'Oreal Revitalift Anti-Wrinkle and Firming Eye Cream Versus COSRX Advanced Snail Peptide Eye Cream Detailed comparison of L'Oreal Revitalift Anti-Wrinkle and Firming Eye Cream versus COSRX Advanced Snail Peptide Eye Cream. This anti-aging eye moisturizer is formulated around Caffeine and Retinyl Palmitate to soften the look of wrinkles. This anti-aging eye moisturizer is formulated around Snail Secretion Filtrate and Niacinamide to soften the look of wrinkles and hydrate skin. Water Dimethicone Glycerin C12-15 Alkyl Benzoate Shorea Robusta Seed Butter Stearic Acid Palmitic Acid PEG-100 Stearate Glyceryl Stearate PEG-20 Stearate Stearyl Alcohol Paraffin Glycine Soja Protein Triethanolamine Caffeine Isohexadecane Phenethyl Alcohol Hydrolyzed Soy Protein Acetyl Trifluoromethylphenyl Valylglycine Yeast Extract Polysorbate 80 Acrylamide/Sodium Acryloyldimethyltaurate Copolymer Acrylates Copolymer Cetyl Alcohol Retinyl Palmitate Potassium Sorbate Methylparaben Sodium Benzoate Chlorhexidine Digluconate Ethylparaben Phenoxyethanol Water, Dimethicone, Glycerin, C12-15 Alkyl Benzoate, Shorea Robusta Seed Butter, Stearic Acid, Palmitic Acid, PEG-100 Stearate, Glyceryl Stearate, PEG-20 Stearate, Stearyl Alcohol, Paraffin, Glycine Soja Protein, Triethanolamine, Caffeine, Isohexadecane, Phenethyl Alcohol, Hydrolyzed Soy Protein, Acetyl Trifluoromethylphenyl Valylglycine, Yeast Extract, Polysorbate 80, Acrylamide/Sodium Acryloyldimethyltaurate Copolymer, Acrylates Copolymer, Cetyl Alcohol, Retinyl Palmitate, Potassium Sorbate, Methylparaben, Sodium Benzoate, Chlorhexidine Digluconate, Ethylparaben, Phenoxyethanol Snail Secretion Filtrate Butylene Glycol Helianthus Annuus Seed Oil 1,2-Hexanediol Niacinamide Arginine Carbomer Betaine Cetearyl Olivate Sorbitan Olivate Sodium Polyacrylate Allantoin Tocopheryl Acetate Panthenol Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer Sodium Hyaluronate Adenosine Xanthan Gum Myristic Acid Copper Tripeptide-1 Acetyl Hexapeptide-8 Palmitoyl Pentapeptide-4 Palmitoyl Tripeptide-1 Palmitoyl Tetrapeptide-7 Snail Secretion Filtrate, Butylene Glycol, Glycerin, Helianthus Annuus Seed Oil, 1,2-Hexanediol, Niacinamide, Water, Palmitic Acid, Arginine, Carbomer, Stearic Acid, Betaine, Cetearyl Olivate, Sorbitan Olivate, Sodium Polyacrylate, Allantoin, Tocopheryl Acetate, Panthenol, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Sodium Hyaluronate, Adenosine, Xanthan Gum, Myristic Acid, Copper Tripeptide-1, Acetyl Hexapeptide-8, Palmitoyl Pentapeptide-4, Palmitoyl Tripeptide-1, Palmitoyl Tetrapeptide-7 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. Palmitic Acid is a fatty acid naturally found in our skin and in many plant and animal sources. In cosmetics, it is usually derived from palm oil. It serves many purposes in skincare, acting as a cleanser, emollient, and emulsifier. Interestingly, topically applied Palmitic Acid can be elongated into longer chain fatty acids and ceramides. A 2019 study found low levels of Palmitic Acid lead to slower development of cells, suggesting it plays a role in keeping your skin's renewal process on track. The CIR (Cosmetic Ingredient Review) panel determined it safe as used in cosmetics at concentrations up to 13%. It is non-irritating and non-sensitizing in clinical studies. The culprit behind fungal acne, the Malassezia yeast, feeds on fatty acids with carbon chain lengths between C11-C24. Palmitic Acid, at C16, falls right into that sweet spot. In vitro studies have shown that Palmitic Acid is one of the fatty acids that induce rapid Malassezia growth in lab settings. It's worth noting that what feeds yeast in a lab doesn't necessarily feed it on your face since formulation and your skin's chemistry play a bigger role. Stearic Acid is a fatty acid that is already found in your skin. It's one of the free fatty acids that works alongside ceramides and cholesterols to maintain your barrier. In cosmetics, it is a multitasker: Safety-wise, the CIR Expert Panel has concluded it to be safe in cosmetics when formulated to be non-irritating and non-sensitizing. Free stearic acid is a C18 fatty acid that the Malassezia yeast can substrate, so this ingredient may not be fungal acne safe. 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 liqu