Peptide Skincare & BeautySkin science and ingredient guides

Ingredient or product comparison

Good Molecules Caffeine Energizing Hydrogel Eye Patches Versus The INKEY List Caffeine Eye Cream

Good Molecules Caffeine Energizing Hydrogel Eye Patches Versus The INKEY List Caffeine Eye Cream Detailed comparison of Good Molecules Caffeine Energizing Hydrogel Eye Patches versus The INKEY List Caffeine Eye Cream. This brightening eye mask is formulated ar

This source-based comparison does not add ratings or recommend a winner.

Good Molecules Caffeine Energizing Hydrogel Eye Patches Versus The INKEY List Caffeine Eye Cream Detailed comparison of Good Molecules Caffeine Energizing Hydrogel Eye Patches versus The INKEY List Caffeine Eye Cream. This brightening eye mask is formulated around Niacinamide and Caffeine to brighten dull-looking skin and soften the look of wrinkles. This anti-aging eye moisturizer is formulated around Caffeine and Palmitoyl Tetrapeptide-7 to soften the look of wrinkles. Water Glycerin Niacinamide Carrageenan Caffeine Acetyl Tetrapeptide-5 Ceratonia Siliqua Gum Cyamopsis Tetragonoloba Gum Cellulose Gum Ricinus Communis Seed Oil Glucomannan Allantoin Sodium Hyaluronate Astragalus Membranaceus Root Extract Glycyrrhiza Uralensis Root Extract Camellia Sinensis Leaf Extract Aloe Barbadensis Leaf Juice Butylene Glycol Calcium Lactate Sucrose Calcium Chloride Potassium Chloride Arginine Phenoxyethanol Sodium Benzoate 1,2-Hexanediol Caprylyl Glycol Polyglyceryl-4 Caprate Water, Glycerin, Niacinamide, Carrageenan, Caffeine, Acetyl Tetrapeptide-5, Ceratonia Siliqua Gum, Cyamopsis Tetragonoloba Gum, Cellulose Gum, Ricinus Communis Seed Oil, Glucomannan, Allantoin, Sodium Hyaluronate, Astragalus Membranaceus Root Extract, Glycyrrhiza Uralensis Root Extract, Camellia Sinensis Leaf Extract, Aloe Barbadensis Leaf Juice, Butylene Glycol, Calcium Lactate, Sucrose, Calcium Chloride, Potassium Chloride, Arginine, Phenoxyethanol, Sodium Benzoate, 1,2-Hexanediol, Caprylyl Glycol, Polyglyceryl-4 Caprate Dicaprylyl Carbonate Propanediol Polyglyceryl-6 Distearate Cetyl Alcohol Glyceryl Behenate Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer Jojoba Esters Albizia Julibrissin Bark Extract Squalane Polyglyceryl-3 Beeswax Phospholipids Ethylhexylglycerin Xanthan Gum Glycine Soja Oil Polysorbate 60 Sodium Phytate Glycolipids Sorbitan Isostearate Citric Acid Glycine Soja Sterols Leuconostoc/Radish Root Ferment Filtrate Hyaluronic Acid 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 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. 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 energy so it can no longer survive. Another perk of this ingredient is that it stays functional across a wide pH range (3-10). You'll often see it paired with boosters like Et