Peptide Skincare & BeautySkin science and ingredient guides

Ingredient or product comparison

Aestura Atobarrier 365 Cream Versus Skinfix Barrier+ Triple Lipid-Peptide Cream

Aestura Atobarrier 365 Cream Versus Skinfix Barrier+ Triple Lipid-Peptide Cream Detailed comparison of Aestura Atobarrier 365 Cream versus Skinfix Barrier+ Triple Lipid-Peptide Cream. This barrier-repair night moisturizer is formulated around Squalane and Hydr

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Aestura Atobarrier 365 Cream Versus Skinfix Barrier+ Triple Lipid-Peptide Cream Detailed comparison of Aestura Atobarrier 365 Cream versus Skinfix Barrier+ Triple Lipid-Peptide Cream. This barrier-repair night moisturizer is formulated around Squalane and Hydroxypropyl Bispalmitamide Mea to strengthen the skin barrier and hydrate skin. This barrier-repair moisturizer is formulated around Butyrospermum Parkii Butter and Ceramide NP to strengthen the skin barrier and hydrate skin. Water Butylene Glycol Glycerin Butylene Glycol Dicaprylate/Dicaprate Pentaerythrityl Tetraisostearate Cyclopentasiloxane Squalane Cetyl Ethylhexanoate Behenyl Alcohol Stearic Acid Hydroxypropyl Bispalmitamide Mea Cyclohexasiloxane C14-22 Alcohols Hydroxypropyl Bislauramide Mea Mannitol Arachidyl Alcohol Cholesterol Polyacrylate-13 Copernicia Cerifera Wax Extract C12-20 Alkyl Glucoside Allantoin Arachidyl Glucoside Dimethiconol Polyisobutene Phytosphingosine Glyceryl Caprylate Acrylates/Ammonium Methacrylate Copolymer Carbomer Tromethamine Ethylhexylglycerin Silica Polysorbate 20 Sorbitan Isostearate Glucose Arachidic Acid Palmitic Acid Caesalpinia Sappan Stem Powder Oleic Acid Tocopherol Water, Butylene Glycol, Glycerin, Butylene Glycol Dicaprylate/Dicaprate, Pentaerythrityl Tetraisostearate, Cyclopentasiloxane, Squalane, Cetyl Ethylhexanoate, Behenyl Alcohol, Stearic Acid, Hydroxypropyl Bispalmitamide Mea, Cyclohexasiloxane, C14-22 Alcohols, Hydroxypropyl Bislauramide Mea, Mannitol, Arachidyl Alcohol, Cholesterol, Polyacrylate-13, Copernicia Cerifera Wax Extract, C12-20 Alkyl Glucoside, Allantoin, Arachidyl Glucoside, Dimethiconol, Polyisobutene, Phytosphingosine, Glyceryl Caprylate, Acrylates/Ammonium Methacrylate Copolymer, Carbomer, Tromethamine, Ethylhexylglycerin, Silica, Polysorbate 20, Sorbitan Isostearate, Glucose, Arachidic Acid, Palmitic Acid, Caesalpinia Sappan Stem Powder, Oleic Acid, Tocopherol Caprylic/Capric Triglyceride Butyrospermum Parkii Butter Olus Oil Cetyl Lactate Propanediol C12-16 Alcohols Caprylyl Caprylate/Caprate Jojoba Oil/Macadamia Seed Oil Esters Glyceryl Stearate Citrate Hydrogenated Lecithin Oryza Sativa Bran Extract Dilinoleic Acid/Propanediol Copolymer Squalene Ophiopogon Japonicus Root Extract Xanthan Gum Phytosteryl Sunflowerseedate Glycine Soja Extract Pentylene Glycol Ceramide NP Ceramide AP Ceramide EOP Hydrolyzed Rice Protein Chondrus Crispus Extract Hydrogenated Vegetable Glycerides Helianthus Annuus Extract Sodium Hyaluronate Citric Acid Phytosteryl Macadamiate Rosmarinus Officinalis Leaf Extract Aloe Barbadensis Leaf Juice Trisodium Ethylenediamine Disuccinate Phytosterols Sodium Lauroyl Lactylate Gluconolactone Phenethyl Alcohol Potassium Sorbate Sodium Benzoate Phenoxyethanol Water, Caprylic/Capric Triglyceride, Glycerin, Butyrospermum Parkii Butter, Olus Oil, Cetyl Lactate, Propanediol, C12-16 Alcohols, Caprylyl Caprylate/Caprate, Jojoba Oil/Macadamia Seed Oil Esters, Glyceryl Stearate Citrate, Palmitic Acid, Hydrogenated Lecithin, Oryza Sativa Bran Extract, Dilinoleic Acid/Propanediol Copolymer, Squalene, Ophiopogon Japonicus Root Extract, Xanthan Gum, Phytosteryl Sunflowerseedate, Glycine Soja Extract, Pentylene Glycol, Ceramide NP, Ceramide AP, Ceramide EOP, Hydrolyzed Rice Protein, Chondrus Crispus Extract, Hydrogenated Vegetable Glycerides, Helianthus Annuus Extract, Sodium Hyaluronate, Citric Acid, Phytosteryl Macadamiate, Tocopherol, Rosmarinus Officinalis Leaf Extract, Aloe Barbadensis Leaf J These ingredients are found in both products. Ingredients higher up in an ingredient list are typically present in a larger amount. 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. Cholesterol is a lipid that is naturally found in human skin and is one of the three key components of your skin barrier. In skincare, it is an emollient and barrier-repairing ingredient. It works by fitting directly into the lipid layers of skin to help restore structure and reduce transepidermal water loss (TEWL). This is a great ingredient for dry, compromised, or aging skin; our skin starts to produce less cholesterol with age. Research shows cholesterol works best in combination with ceramides and fatty acids, the other two major components in your skin barrier. Cholesterol is also a well-establish penetration enhancer and can help other actives absorb more effectively. Cosmetic-grade cholesterol is usually derived from lanolin but plant and synthetic options also exist. We recommend reaching out to the brand if you have questions about their source of cholesterol. Ethylhexylglycerin is created from glycerin. It is a multitasker ingredient that: The CIR Expert Panel found minimal skin absorption or sensitization of any kind in a safety assessment. Though this ingredient is considered well-tolerated, a small number of cases of allergic dermatitis have been published since 2002. Just be sure to patch test if you are unsure. Industry-reported use ranges from 8% in rinse-off products and 2% in leave-on formulations. 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 lo