Peptide Skincare & BeautySkin science and ingredient guides

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SKIN1004 Madagascar Centella Poremizing Fresh Ampoule Versus COSRX Advanced Snail Peptide Eye Cream

SKIN1004 Madagascar Centella Poremizing Fresh Ampoule Versus COSRX Advanced Snail Peptide Eye Cream Detailed comparison of SKIN1004 Madagascar Centella Poremizing Fresh Ampoule versus COSRX Advanced Snail Peptide Eye Cream. This smoothing ampoule is formulated

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SKIN1004 Madagascar Centella Poremizing Fresh Ampoule Versus COSRX Advanced Snail Peptide Eye Cream Detailed comparison of SKIN1004 Madagascar Centella Poremizing Fresh Ampoule versus COSRX Advanced Snail Peptide Eye Cream. This smoothing ampoule is formulated around Centella Asiatica Extract and Acetyl Hexapeptide-8 to refine skin texture and soften the look of wrinkles. This anti-aging eye moisturizer is formulated around Snail Secretion Filtrate and Niacinamide to soften the look of wrinkles and hydrate skin. No concerns Water Butylene Glycol Propanediol 1,2-Hexanediol Aloe Barbadensis Leaf Extract Centella Asiatica Extract Glycereth-26 Hydroxyacetophenone Glycerin Carbomer Tromethamine Panthenol Ethylhexylglycerin Disodium EDTA Dipotassium Glycyrrhizate Ammonium Polyacryloyldimethyl Taurate Biosaccharide Gum-1 Hyaluronic Acid Hydrolyzed Hyaluronic Acid Sodium Hyaluronate Hydroxyethylcellulose Chamomilla Recutita Flower Extract Mineral Salts Tripeptide-3 Acetyl Hexapeptide-8 Acetyl Octapeptide-3 Copper Tripeptide-1 Palmitoyl Pentapeptide-4 Palmitoyl Tetrapeptide-7 Palmitoyl Tripeptide-1 Tripeptide-1 Tripeptide-2 Water, Butylene Glycol, Propanediol, 1,2-Hexanediol, Aloe Barbadensis Leaf Extract, Centella Asiatica Extract, Glycereth-26, Hydroxyacetophenone, Glycerin, Carbomer, Tromethamine, Panthenol, Ethylhexylglycerin, Disodium EDTA, Dipotassium Glycyrrhizate, Ammonium Polyacryloyldimethyl Taurate, Biosaccharide Gum-1, Hyaluronic Acid, Hydrolyzed Hyaluronic Acid, Sodium Hyaluronate, Hydroxyethylcellulose, Chamomilla Recutita Flower Extract, Mineral Salts, Tripeptide-3, Acetyl Hexapeptide-8, Acetyl Octapeptide-3, Copper Tripeptide-1, Palmitoyl Pentapeptide-4, Palmitoyl Tetrapeptide-7, Palmitoyl Tripeptide-1, Tripeptide-1, Tripeptide-2 Snail Secretion Filtrate Helianthus Annuus Seed Oil Niacinamide Palmitic Acid Arginine Stearic Acid Betaine Cetearyl Olivate Sorbitan Olivate Sodium Polyacrylate Allantoin Tocopheryl Acetate Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer Adenosine Xanthan Gum Myristic Acid 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 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 Acetyl Hexapeptide-8 (also known as Argireline) is a synthetic hexapeptide that is often called a "topical Botox alternative". It works by mimicking how Botox relaxes muscles; it interferes with the signaling process that tells your facial muscles to contract. This can help soften expression lines like forehead wrinkles or crow's feet over time. The comparison to Botox does have limits because the molecule is water-loving and relatively large. Acetyl Hexapeptide-8 has a hard time absorbing deeply enough through the skin's outer barrier to actually reach the muscles. So whether it truly works the way Botox does at a biological level is still up for debate, but early clinical outcomes are fairly encouraging. A 12 week human study of a multi-ingredient regimen containing this ingredient saw: While some studies have observed improvements in wrinkle appearance, it is important to note that more consistent results are seen in multi-ingredient formulations (vs just Acetyl Hexapeptide-8 alone). Some research studies also used higher concentrations (up to 10%) while this ingredient is usually found in concentrations up to 0.005% in leave-on formulations. 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-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. Copper Tripeptide-1 (GHK-Cu) is a skin repairing ingredient known for its ability to boost collagen, improve firmness, and support skin regeneration. It is a complex made up of a naturally occurring peptide (glycine-histidine-lysine) and copper, an essential trace element. While studying wound healing, researchers noticed GHK-Cu stimu