Peptide Skincare & BeautySkin science and ingredient guides

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The INKEY List Caffeine Eye Cream Versus L'Oreal Revitalift Anti-Wrinkle and Firming Eye Cream

The INKEY List Caffeine Eye Cream Versus L'Oreal Revitalift Anti-Wrinkle and Firming Eye Cream Detailed comparison of The INKEY List Caffeine Eye Cream versus L'Oreal Revitalift Anti-Wrinkle and Firming Eye Cream. This anti-aging eye moisturizer is formulated

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The INKEY List Caffeine Eye Cream Versus L'Oreal Revitalift Anti-Wrinkle and Firming Eye Cream Detailed comparison of The INKEY List Caffeine Eye Cream versus L'Oreal Revitalift Anti-Wrinkle and Firming Eye Cream. This anti-aging eye moisturizer is formulated around Caffeine and Palmitoyl Tetrapeptide-7 to soften the look of wrinkles. This anti-aging eye moisturizer is formulated around Caffeine and Retinyl Palmitate to soften the look of wrinkles. Water Glycerin Dicaprylyl Carbonate Propanediol Polyglyceryl-6 Distearate Cetyl Alcohol Glyceryl Behenate Phenoxyethanol Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer Jojoba Esters Albizia Julibrissin Bark Extract Squalane Caffeine Polyglyceryl-3 Beeswax Phospholipids Ethylhexylglycerin Xanthan Gum Glycine Soja Oil Polysorbate 60 Sodium Phytate Glycolipids Sorbitan Isostearate Butylene Glycol Citric Acid Glycine Soja Sterols Leuconostoc/Radish Root Ferment Filtrate Hyaluronic Acid Sodium Benzoate Tocopherol Carbomer Darutoside Sodium Lactate Polysorbate 20 Palmitoyl Tetrapeptide-7 Palmitoyl Tripeptide-1 Water, Glycerin, Dicaprylyl Carbonate, Propanediol, Polyglyceryl-6 Distearate, Cetyl Alcohol, Glyceryl Behenate, Phenoxyethanol, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Jojoba Esters, Albizia Julibrissin Bark Extract, Squalane, Caffeine, Polyglyceryl-3 Beeswax, Phospholipids, Ethylhexylglycerin, Xanthan Gum, Glycine Soja Oil, Polysorbate 60, Sodium Phytate, Glycolipids, Sorbitan Isostearate, Butylene Glycol, Citric Acid, Glycine Soja Sterols, Leuconostoc/Radish Root Ferment Filtrate, Hyaluronic Acid, Sodium Benzoate, Tocopherol, Carbomer, Darutoside, Sodium Lactate, Polysorbate 20, Palmitoyl Tetrapeptide-7, Palmitoyl Tripeptide-1 Dimethicone 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 Isohexadecane Phenethyl Alcohol Hydrolyzed Soy Protein Acetyl Trifluoromethylphenyl Valylglycine Yeast Extract Polysorbate 80 Acrylamide/Sodium Acryloyldimethyltaurate Copolymer Acrylates Copolymer Retinyl Palmitate Potassium Sorbate Methylparaben Chlorhexidine Digluconate Ethylparaben 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 These ingredients are found in both products. Ingredients higher up in an ingredient list are typically present in a larger amount. Caffeine is a naturally occurring plant compound found in coffee beans, tea leaves, cocoa pods, and guarana. As an antioxidant, caffeine protects your skin from free radical damage caused by UV exposure and envionrmnetal stressors. Early research also shows that caffeine can help calm redness, soothe irritated skin, and support hair growth by stimulating microcirculation in the scalp. You might have seen eye creams marketing caffeine as a depuffing ingredient. This is because it is a vasoconstrictor meaning it can temporarily constrict blood vessels, though clinical evidence for this specific use is still limited. Most skincare products contain this ingredient at concentrations between 1-6%. It is able to penetrate skin easily regardless of skin type or thickness. Just so you know, a very small number of case reports describe caffeine-induced allergy. This ingredient is generally well-tolerated, non-irritating, and non-sensitizing for the majority of people. Cetyl Alcohol is a fatty alcohol. Fatty Alcohols are most often used as an emollient or to thicken a product. Its main roles are: Though it has "alcohol" in the name, it is not related to denatured alcohol or ethyl alcohol. The FDA allows products labeled "alcohol-free" to have fatty alcohols. This ingredient may not be fungal acne safe. It is a primary fatty alcohol with a chain length above 12 carbons. A study from 2019 show Malassezia can feed on fatty alcohols in this range, so it may trigger fungal acne in those prone to it. 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. Phenoxyethanol is one of the most widely used preservatives in skincare (and for good reason!). It has a large spectrum of antimicrobial activity and especially effective bacteria, yeast, and mold while only having a weak effect on your skin's natural microbiome. On a cellular level, it disrupts the cell membranes of microbes by poking holes that make the cell leak. This shuts down the chemical reactions the microbe needs to make