Skin science article
Cocokind Peptide Fine Line Eye Gel Versus Good Molecules Yerba Mate Wake Up Eye Gel
Cocokind Peptide Fine Line Eye Gel Versus Good Molecules Yerba Mate Wake Up Eye Gel This anti-aging eye moisturizer is formulated around Palmitoyl Tripeptide-5 and Ectoin to soften the look of wrinkles and strengthen the skin barrier. This anti-aging eye moist
Cocokind Peptide Fine Line Eye Gel Versus Good Molecules Yerba Mate Wake Up Eye Gel
This anti-aging eye moisturizer is formulated around Palmitoyl Tripeptide-5 and Ectoin to soften the look of wrinkles and strengthen the skin barrier.
This anti-aging eye moisturizer is formulated around Caffeine to soften the look of wrinkles.
What's inside
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Glycerin
Propanediol
Capryloyl Glycerin/Sebacic Acid Copolymer
Squalane
Octyldodecyl Stearoyl Stearate
C15-19 Alkane
Silica
Sodium Acrylates Copolymer
Glyceryl Caprylate
Palmitoyl Tripeptide-5
Cyclotetrapeptide-24 Aminocyclohexane Carboxylate
Beta-Glucan
Ectoin
Fucus Vesiculosus Extract
Hordeum Vulgare Seed Extract
Tocopherol
Ceramide NP
Ceramide AP
Ceramide EOP
Ceramide Ng
Ceramide Ag
Sodium Hyaluronate
Ricinus Communis Seed Oil
Lecithin
Hydrogenated Lecithin
Xanthan Gum
Caprylyl Glycol
Cholesterol
Trehalose
Isopropyl Titanium Triisostearate
Glyceryl Stearate
Maltodextrin
Citric Acid
Pentylene Glycol
Hexylene Glycol
Caprylhydroxamic Acid
2,3-Butanediol
1,2-Hexanediol
Sodium Benzoate
Tetrasodium Glutamate Diacetate
CI 77891
CI 77491
CI 77499
Water, Glycerin, Propanediol, Capryloyl Glycerin/Sebacic Acid Copolymer, Squalane, Octyldodecyl Stearoyl Stearate, C15-19 Alkane, Silica, Sodium Acrylates Copolymer, Glyceryl Caprylate, Palmitoyl Tripeptide-5, Cyclotetrapeptide-24 Aminocyclohexane Carboxylate, Beta-Glucan, Ectoin, Fucus Vesiculosus Extract, Hordeum Vulgare Seed Extract, Tocopherol, Ceramide NP, Ceramide AP, Ceramide EOP, Ceramide Ng, Ceramide Ag, Sodium Hyaluronate, Ricinus Communis Seed Oil, Lecithin, Hydrogenated Lecithin, Xanthan Gum, Caprylyl Glycol, Cholesterol, Trehalose, Isopropyl Titanium Triisostearate, Glyceryl Stearate, Maltodextrin, Citric Acid, Pentylene Glycol, Hexylene Glycol, Caprylhydroxamic Acid, 2,3-Butanediol, 1,2-Hexanediol, Sodium Benzoate, Tetrasodium Glutamate Diacetate, CI 77891, CI 77491, CI 77499
Butylene Glycol
Sodium Polyacryloyldimethyl Taurate
Cetyl Ethylhexanoate
Corn Starch Modified
Ilex Paraguariensis Leaf Extract
Cetearyl Olivate
Sorbitan Olivate
Panthenol
Allantoin
Adenosine
Helianthus Annuus Seed Oil
Hydrolyzed Hyaluronic Acid
Hyaluronic Acid
Caffeine
Acetyl Tetrapeptide-5
Cichorium Intybus Root Extract
Water, Propanediol, Butylene Glycol, Glycerin, 1,2-Hexanediol, Sodium Polyacryloyldimethyl Taurate, Cetyl Ethylhexanoate, Corn Starch Modified, Ilex Paraguariensis Leaf Extract, Cetearyl Olivate, Sorbitan Olivate, Panthenol, Allantoin, Adenosine, Tocopherol, Helianthus Annuus Seed Oil, Hydrolyzed Hyaluronic Acid, Sodium Hyaluronate, Hyaluronic Acid, Caffeine, Acetyl Tetrapeptide-5, Cichorium Intybus Root Extract
Reviews
Alternatives
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
1,2-Hexanediol is a synthetic liquid and another multi-functional powerhouse.
It is a:
Humectant, drawing moisture into the skin
Emollient, helping to soften skin
Solvent, dispersing and stabilizing formulas
Preservative booster, enhancing the antimicrobial activity of other preservatives
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.
Propanediol is an all-star ingredient. It softens, hydrates, and smooths the skin.
It’s often used to:
Propanediol is not likely to cause sensitivity and considered safe to use. It is derived from corn or petroleum with a clear color and no scent.
Sodium Hyaluronate is the salt form of hyaluronic acid. It is a long sugar chain that is naturally found in your skin, joints, and connective tissue that maintains hydration and elasticity.
In skincare, it works as a humectant. It pulls water from the environment and deeper layers of skin and binds it to the surface.
Interestingly, the size of the molecule affects its behavior:
Some clinical evidence links low molecular weight versions to improved wrinkle depth, elasticity, anti-inflammatory effects, and barrier repair.
Many serums use a blend of both weights so you can get surface hydration plus longer-lasting and deeper effects.
You'll typically see concentrations between 0.1-2% for this ingredient.
Tocopherol is a fat-soluble antioxidant known as Vitamin E.
You'll find this ingredient in the vast majority of skincare (for good reason). It works to neutralize free radicals, or unstable molecules generated by UV exposure, pollution, and other environmental stressors, before they can cause oxidative damage to your skin cells.
Topically applied tocopherol has been shown to protect against UV damage by ramping up the skin's own natural defense enzymes.
It also acts as a skin conditioning agent; some studies show that regular topical use can improve the skin's water-binding capacity over 2-4 weeks.
This ingredient is especially loved for being a team player. When combined with Vitamin C, the photoprotective effect of both ingredients roughly doubles and the combo also helps reduce UV-induced DNA damage.
This ingredient has some brightening potential but it's more of a prevention ingredient than spot-fader. Cell studies show it can slow down melanin production but it's worth noting that it's not the most powerful brightener out there.
In formulations, it also serves as a stabilizer that helps protect other oxidation-prone ingredients from degrading.
Concentrations usually range from 0.1-1% in most leave-on products.
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 liquid we all need to stay alive. If you see this, drink a glass of water. Remember to stay hydrated!