The INKEY List Caffeine Eye Cream Versus Kiehl's Super Multi-Corrective Anti-Aging Eye Cream

The INKEY List Caffeine Eye Cream Versus Kiehl's Super Multi-Corrective Anti-Aging Eye Cream Detailed comparison of The INKEY List Caffeine Eye Cream versus Kiehl's Super Multi-Corrective Anti-Aging 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 Niacinamide and Palmitoyl Tetrapeptide-7 to soften the look of wrinkles and refine skin texture. 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 Hydroxypropyl Tetrahydropyrantriol Niacinamide Alcohol Denat. Propylene Glycol Silica Polysilicone-11 PEG-10 Dimethicone Di-C12-13 Alkyl Malate Vaccinium Myrtillus Seed Oil Dimethicone/PEG-10/15 Crosspolymer Hydroxyethylpiperazine Ethane Sulfonic Acid Bis-PEG/PPG-16/16 PEG/PPG-16/16 Dimethicone Potassium Cetyl Phosphate Ceteareth-20 Sodium Citrate Sodium Hyaluronate Sodium Hydroxide Adenosine Ammonium Polyacryloyldimethyl Taurate Boron Nitride Dipropylene Glycol Caprylic/Capric Triglyceride Caprylyl Glycol Trisodium Ethylenediamine Disuccinate Acrylates/C10-30 Alkyl Acrylate Crosspolymer Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate Chlorhexidine Digluconate Chlorphenesin Water, Dimethicone, Glycerin, Hydroxypropyl Tetrahydropyrantriol, Niacinamide, Alcohol Denat., Propylene Glycol, Silica, Propanediol, Polysilicone-11, PEG-10 Dimethicone, Di-C12-13 Alkyl Malate, Vaccinium Myrtillus Seed Oil, Dimethicone/PEG-10/15 Crosspolymer, Hydroxyethylpiperazine Ethane Sulfonic Acid, Bis-PEG/PPG-16/16 PEG/PPG-16/16 Dimethicone, Potassium Cetyl Phosphate, Carbomer, Ceteareth-20, Caffeine, Sodium Citrate, Sodium Hyaluronate, Sodium Hydroxide, Sodium Lactate, Palmitoyl Tetrapeptide-7, Palmitoyl Tripeptide-1, Adenosine, Ammonium Polyacryloyldimethyl Taurate, Boron Nitride, Dipropylene Glycol, Caprylic/Capric Triglyceride, Caprylyl Glycol, Trisodium Ethylenediamine Disuccinate, Polysorbate 20, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Butylene Glycol, Tocopherol, Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate, Chlorhexidine Digluconate, Chlorphenesin 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. 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. Carbomer is a synthetic thickening and gelling agent. It's basically the ingredient that gives a lot of serums, gels, creams, and sunscreens their smooth, non-sticky texture. Although legally permitted at very high levels, carbomers are normally used at concentrations below 1%. It also needs to be neutralized to actually thicken, and because it is a large molecule, it doesn't really penetrate the skin barrier. Allergy-wise, the risk is very low. Clinical studies show carbomers have low potential for skin irritation/sensitization even at concentrations up to 100%. A 2024 UK study patch-tested 1,302 patients and found true allergy to the parent group of carbomer to be rare with no confirmed relevant reactions. 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 humi