Peptide Skincare & BeautySkin science and ingredient guides

Ingredient or product comparison

Belif Moisturizing Eye Bomb Versus COSRX Advanced Snail Peptide Eye Cream

Belif Moisturizing Eye Bomb Versus COSRX Advanced Snail Peptide Eye Cream Detailed comparison of Belif Moisturizing Eye Bomb versus COSRX Advanced Snail Peptide Eye Cream. This anti-aging eye moisturizer is formulated around Squalane and Panthenol to soften th

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Belif Moisturizing Eye Bomb Versus COSRX Advanced Snail Peptide Eye Cream Detailed comparison of Belif Moisturizing Eye Bomb versus COSRX Advanced Snail Peptide Eye Cream. This anti-aging eye moisturizer is formulated around Squalane and Panthenol to soften the look of wrinkles and hydrate skin. This anti-aging eye moisturizer is formulated around Snail Secretion Filtrate and Niacinamide to soften the look of wrinkles and hydrate skin. Water Dipropylene Glycol Butylene Glycol Glycerin Squalane Cyclopentasiloxane Caprylyl Trimethicone Dimethicone Hdi/Trimethylol Hexyllactone Crosspolymer 1,2-Hexanediol Sucrose Polystearate Glyceryl Stearate Panthenol PCA Dimethicone Triethylhexanoin Dimethicone/Vinyl Dimethicone Crosspolymer PEG-100 Stearate C14-22 Alcohols Silica Ceramide NP Hydrogenated Lecithin Cedrol Hydrogenated Polyisobutene Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer PEG-10 Rapeseed Sterol Carbomer C12-20 Alkyl Glucoside Tromethamine Polysorbate 60 Glycereth-20 Cellulose Trisodium EDTA Sorbitan Isostearate Bakuchiol Caffeine Centella Asiatica Leaf Extract Calendula Officinalis Flower Extract Avena Sativa Kernel Extract Nepeta Cataria Extract Rubus Idaeus Leaf Extract Baptisia Tinctoria Root Extract Stellaria Media Extract Alchemilla Vulgaris Leaf Extract Althaea Officinalis Root Extract Rosa Damascena Flower Extract Spiraea Ulmaria Flower Extract Viola Tricolor Extract Achillea Millefolium Flower Extract Symphytum Officinale Leaf Extract Trifolium Pratense Flower Extract Menyanthes Trifoliata Leaf Extract Salix Alba Bark Extract Sodium Lactate Polysorbate 20 Caprylyl Glycol Palmitoyl Tripeptide-1 Acetyl Hexapeptide-8 Palmitoyl Tetrapeptide-7 Citrus Aurantium Dulcis Peel Oil Citrus Aurantifolia Oil Pelargonium Graveolens Flower Oil Rosmarinus Officinalis Leaf Oil Limonene Citronellol Geraniol Citral Linalool Water, Dipropylene Glycol, Butylene Glycol, Glycerin, Squalane, Cyclopentasiloxane, Caprylyl Trimethicone, Dimethicone, Hdi/Trimethylol Hexyllactone Crosspolymer, 1,2-Hexanediol, Sucrose Polystearate, Glyceryl Stearate, Panthenol, PCA Dimethicone, Triethylhexanoin, Dimethicone/Vinyl Dimethicone Crosspolymer, PEG-100 Stearate, C14-22 Alcohols, Silica, Ceramide NP, Hydrogenated Lecithin, Cedrol, Hydrogenated Polyisobutene, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, PEG-10 Rapeseed Sterol, Carbomer, C12-20 Alkyl Glucoside, Tromethamine, Polysorbate 60, Glycereth-20, Cellulose, Trisodium EDTA, Sorbitan Isostearate, Bakuchiol, Caffeine, Centella Asiatica Leaf Extract, Calendula Officinalis Flower Extract, Avena Sativa Kernel Extract, Nepeta Cataria Extract, Rubus Idaeus Leaf Extract, Baptisia Tinctoria Root Extract, Stellaria Media Extract, Alchemilla Vulgaris Leaf Extract, Althaea Officinalis Root Extract, Rosa Damascena Flower Extract, Spiraea Ulmaria Flower Extract, Viola Tricolor Extract, Achillea Millefolium Flower Extract, Symphytum Officinale Leaf Extract, Trifolium Pratense Flower Extract, Menyanthes Trifoliata Leaf Extract, Salix Alba Bark Extract, Sodium Lactate, Polysorbate 20, Caprylyl Glycol, Palmitoyl Tripeptide-1, Acetyl Hexapeptide-8, Palmitoyl Tetrapeptide-7, Citrus Aurantium Dulcis Peel Oil, Citrus Aurantifolia Oil, Pelargonium Graveolens Flower Oil, Rosmarinus Officinalis Leaf Oil, Limonene, Citronellol, Geraniol, Citral, Linalool Snail Secretion Filtrate Helianthus Annuus Seed Oil Niacinamide Palmitic Acid Argini 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. 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 aqu