Sephora Collection Brightening Eye Cream with Caffeine and Hyaluronic Acid Versus The INKEY List Brighten-I Eye Cream

Sephora Collection Brightening Eye Cream with Caffeine and Hyaluronic Acid Versus The INKEY List Brighten-I Eye Cream Detailed comparison of Sephora Collection Brightening Eye Cream with Caffeine and Hyaluronic Acid versus The INKEY List Brighten-I Eye Cream. This brightening eye moisturizer is formulated around Caffeine and Tocopheryl Acetate to brighten dull-looking skin and hydrate skin. This eye moisturizer is formulated around Punica Granatum Seed Oil to hydrate skin. Water Caprylic/Capric Triglyceride Glycerin Glyceryl Stearate Citrate Heptyl Undecylenate Butylene Glycol Silica Jojoba Esters C10-18 Triglycerides Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer Caffeine Sodium Polyacrylate Hydroxyacetophenone Tocopheryl Acetate Caprylyl Glycol Sodium Hyaluronate Polysorbate 60 Sorbitan Isostearate Potassium Cetyl Phosphate Sodium Benzoate Chlorella Vulgaris Extract Sodium Phytate Tocopherol Water, Caprylic/Capric Triglyceride, Glycerin, Glyceryl Stearate Citrate, Heptyl Undecylenate, Butylene Glycol, Silica, Jojoba Esters, C10-18 Triglycerides, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Caffeine, Sodium Polyacrylate, Hydroxyacetophenone, Tocopheryl Acetate, Caprylyl Glycol, Sodium Hyaluronate, Polysorbate 60, Sorbitan Isostearate, Potassium Cetyl Phosphate, Sodium Benzoate, Chlorella Vulgaris Extract, Sodium Phytate, Tocopherol Dimethicone Coco-Caprylate/Caprate Glyceryl Stearate Candelilla/Jojoba/Rice Bran Polyglyceryl-3 Esters Punica Granatum Seed Oil Ethylhexyl Palmitate Mica Phenoxyethanol Cetearyl Alcohol Sodium Stearoyl Lactylate Benzyl Alcohol Polysilicone-11 Sodium Stearoyl Glutamate Acrylates/C10-30 Alkyl Acrylate Crosspolymer Sodium Gluconate Ethylhexylglycerin Dehydroacetic Acid Diglucosyl Gallic Acid Sodium Hydroxide Trihydroxystearin Tin Oxide Glucomannan CI 77891 Water, Dimethicone, Coco-Caprylate/Caprate, Glycerin, Caprylic/Capric Triglyceride, Glyceryl Stearate, Candelilla/Jojoba/Rice Bran Polyglyceryl-3 Esters, Punica Granatum Seed Oil, Ethylhexyl Palmitate, Mica, Phenoxyethanol, Cetearyl Alcohol, Sodium Stearoyl Lactylate, Benzyl Alcohol, Polysilicone-11, Hydroxyacetophenone, Sodium Stearoyl Glutamate, Tocopheryl Acetate, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Sodium Gluconate, Ethylhexylglycerin, Silica, Dehydroacetic Acid, Diglucosyl Gallic Acid, Sodium Hydroxide, Trihydroxystearin, Tin Oxide, Sodium Hyaluronate, Glucomannan, CI 77891 These ingredients are found in both products. Ingredients higher up in an ingredient list are typically present in a larger amount. Caprylic/Capric Triglyceride (aka MCT Oil) is a lightweight emollient, solvent, and texture enhancer. It is considered a skin-softener by helping to prevent moisture loss. Though it behaves like an oil, it is not technically one due to its chemical composition. One perk of this ingredient is that it is very stable, resistant to oxidation, and unlikely to go rancid. In practice, that translates to a long shelf life and a consistently elegant skin feel. While there is an assumption Caprylic Triglyceride can clog pores due to it being derived from coconut oil, there is no research supporting this. Just patch test if you have concerns. Fractionated coconut oil and MCT Oil are both listed as Caprylic/Capric Triglyceride according to INCI. This is because INCI names are based on the ingredient’s final chemical composition and not its marketing name or source. This ingredient is treated as the gold standard fungal acne safe oil. Even though it is coconut derived, the problematic lauric acid is stripped out. This leaves just caprylic (C8) and capric (C10) acid. These chain lengths actually trend antifungal; a 2020 study found caprylic acid was enough to disrupt Malassezia furfur cell membrane, with a caprylic acid derivative damaging membrane structures at concentrations as low as 0.2%. 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. Hydroxyacetophenone is a small phenolic molecule that earns its place in a formulas as an antioxidant and preservative booster. As a phenol, it is able to neutralize free radicals to protect both the product and the skin from oxidative stress. Though it can't kill microbes on its own, it works as a good supporting agent when combined with other preservatives like Phenoxyethanol or 1,2-Hexanediol. This ingredient naturally occurs as piceol in Norwegian spruce needles (~0.4-1.1% dry weight and in cloudberries). Though the cosmetic-grade material is synthesized for purity and consistency. You'll usually see it used at low levels and supp