Peptide Skincare & BeautySkin science and ingredient guides

Ingredient or product comparison

COSRX Advanced Snail Peptide Eye Cream Versus Coxir Black Snail Collagen Cream

COSRX Advanced Snail Peptide Eye Cream Versus Coxir Black Snail Collagen Cream Detailed comparison of COSRX Advanced Snail Peptide Eye Cream versus Coxir Black Snail Collagen Cream. This anti-aging eye moisturizer is formulated around Snail Secretion Filtrate

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COSRX Advanced Snail Peptide Eye Cream Versus Coxir Black Snail Collagen Cream Detailed comparison of COSRX Advanced Snail Peptide Eye Cream versus Coxir Black Snail Collagen Cream. This anti-aging eye moisturizer is formulated around Snail Secretion Filtrate and Niacinamide to soften the look of wrinkles and hydrate skin. This moisturizer is formulated around Aloe Barbadensis Leaf Extract and Snail Secretion Filtrate to hydrate skin. Snail Secretion Filtrate Butylene Glycol Glycerin Helianthus Annuus Seed Oil 1,2-Hexanediol Niacinamide Water Palmitic Acid Arginine Carbomer Stearic Acid Betaine Cetearyl Olivate Sorbitan Olivate Sodium Polyacrylate Allantoin Tocopheryl Acetate Panthenol Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer Sodium Hyaluronate Adenosine Xanthan Gum Myristic Acid Copper Tripeptide-1 Acetyl Hexapeptide-8 Palmitoyl Pentapeptide-4 Palmitoyl Tripeptide-1 Palmitoyl Tetrapeptide-7 Snail Secretion Filtrate, Butylene Glycol, Glycerin, Helianthus Annuus Seed Oil, 1,2-Hexanediol, Niacinamide, Water, Palmitic Acid, Arginine, Carbomer, Stearic Acid, Betaine, Cetearyl Olivate, Sorbitan Olivate, Sodium Polyacrylate, Allantoin, Tocopheryl Acetate, Panthenol, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Sodium Hyaluronate, Adenosine, Xanthan Gum, Myristic Acid, Copper Tripeptide-1, Acetyl Hexapeptide-8, Palmitoyl Pentapeptide-4, Palmitoyl Tripeptide-1, Palmitoyl Tetrapeptide-7 Aloe Barbadensis Leaf Extract Dipropylene Glycol Propylene Glycol Caprylic/Capric Triglyceride Olivoyl Hydrolyzed Wheat Protein Cetearyl Alcohol Glyceryl Oleate Glyceryl Stearate Glycereth-26 Orbignya Oleifera Seed Oil Hydrogenated Polydecene Hydroxyethylcellulose Dimethicone Triethanolamine PEG-90m Rosa Canina Fruit Oil Panax Ginseng Root Extract Camellia Sinensis Leaf Extract Honey Rosa Multiflora Fruit Extract Gardenia Florida Fruit Extract Scutellaria Baicalensis Root Extract Ligustrum Japonicum Fruit Extract Acanthopanax Senticosus Root Extract Punica Granatum Fruit Extract Carthamus Tinctorius Flower Extract Glycine Soja Seed Extract Sesamum Indicum Seed Extract Oryza Sativa Extract Theobroma Cacao Extract Panax Ginseng Berry Extract Hydrolyzed Collagen Leontopodium Alpinum Extract Thymus Vulgaris Extract Malva Sylvestris Flower Extract Bambusa Vulgaris Leaf/Stem Extract Phenoxyethanol Ethylhexylglycerin Parfum Water, Aloe Barbadensis Leaf Extract, Butylene Glycol, Dipropylene Glycol, Propylene Glycol, Caprylic/Capric Triglyceride, Olivoyl Hydrolyzed Wheat Protein, Cetearyl Alcohol, Glyceryl Oleate, Glyceryl Stearate, Glycereth-26, Orbignya Oleifera Seed Oil, Hydrogenated Polydecene, Hydroxyethylcellulose, Betaine, Dimethicone, Triethanolamine, PEG-90m, Rosa Canina Fruit Oil, Panax Ginseng Root Extract, Camellia Sinensis Leaf Extract, Honey, Rosa Multiflora Fruit Extract, Gardenia Florida Fruit Extract, Scutellaria Baicalensis Root Extract, Ligustrum Japonicum Fruit Extract, Acanthopanax Senticosus Root Extract, Punica Granatum Fruit Extract, Carthamus Tinctorius Flower Extract, Glycine Soja Seed Extract, Sesamum Indicum Seed Extract, Oryza Sativa Extract, Theobroma Cacao Extract, Panax Ginseng Berry Extract, Snail Secretion Filtrate, Hydrolyzed Collagen, Copper Tripeptide-1, Adenosine, Leontopodium Alpinum Extract, Thymus Vulgaris Extract, Malva Sylvestris Flower Extract, Bambusa Vulgaris Leaf/Stem Extract, Carbomer, Phenoxyethanol, Ethylhexylglycerin, P Be the first to review These ingredients are found in both products. Ingredients higher up in an ingredient list are typically present in a larger amount. Adenosine is a purine nucleoside that your body already makes in every cell. In skincare, it acts mainly as a skin conditioning and anti-aging agent. The way it works is fairly well mapped out: Your skin has cells called fibroblasts that build collagen (the stuff that keeps skin firm and smooth). Adenosine basically flips a switch on these cells that tells them to get to work making more collagen and other proteins. These cells slow down on their own as skin ages, so Adenosine helps give them a little nudge to keep going. The clinical backing is pretty solid too. A blind, randomized, placebo-controlled trial of 126 women aged 45-65 tested a 0.1% cream twice daily and found real improvements in crow's feet and frown lines using a precise 3D skin-mapping technique; these changes showed up by week 3 and held at 2 months. A later study using Adenosine-loaded dissolving microneedle patches reported gains in wrinkle depth, dermal density, elasticity, and hydration. On concentrations, South Korea's Ministry of Food and Drug Safety has set 0.04% as the approved functional anti-wrinkle level. You'll typically see this ingredient used somewhere in the 0.04-0.1% range since it works at low doses. This ingredient has been found safe for cosmetics with the data showing no irritation or sensitization. Overall, this is a great ingredient for any anti-aging routine and has no photosensitizing effect, so it suits both AM and PM use. Betaine is a humectant. Like hyaluronic acid, it helps attract and retain moisture in the skin. It’s known for being gentle and for helping the skin maintain balanced hydration. Betaine is mainly used to improve hydration and support calmer skin. It helps skin cells regulate water balance because it functions as an osmolyte. Some studies suggest betaine may support making skin tone more even. Fun fact: Betaine naturally exists in the skin and the body. In cosmetic products, it can be either plant-derived (most commonly from sugar beets) or synthetically produced for consistency and stability. Betaine is also known as trimethylglycine. 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. 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-wis