Peptide Skincare & BeautySkin science and ingredient guides

Ingredient or product comparison

BYOMA Barrier+ Repair Treatment Versus rhode Peptide Glazing Fluid

BYOMA Barrier+ Repair Treatment Versus rhode Peptide Glazing Fluid Detailed comparison of BYOMA Barrier+ Repair Treatment versus rhode Peptide Glazing Fluid. This barrier-repair treatment is formulated around Ectoin and Sphingolipids to strengthen the skin bar

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BYOMA Barrier+ Repair Treatment Versus rhode Peptide Glazing Fluid Detailed comparison of BYOMA Barrier+ Repair Treatment versus rhode Peptide Glazing Fluid. This barrier-repair treatment is formulated around Ectoin and Sphingolipids to strengthen the skin barrier and hydrate skin. This barrier-repair serum is formulated around Sclerocarya Birrea Seed Oil and Niacinamide to strengthen the skin barrier and soften the look of wrinkles. Water Glycerin Butylene Glycol Pentaerythrityl Tetraisostearate Butylene Glycol Dicaprylate/Dicaprate Diisostearyl Malate Cetyl Ethylhexanoate Methyl Trimethicone Butyrospermum Parkii Butter Phenyl Trimethicone Behenyl Alcohol Cetearyl Olivate Cetearyl Alcohol Squalane Persea Gratissima Oil Sorbitan Olivate C14-22 Alcohols Ectoin Dipropylene Glycol Simethicone Ethylhexylglycerin Sphingolipids Arachidyl Glucoside 1,2-Hexanediol Glucose Ceramide NP Polyacrylate-13 Hydroxyacetophenone Palmitic Acid Arachidyl Alcohol C11-13 Isoparaffin Stearic Acid C12-20 Alkyl Glucoside Hydrogenated Polyisobutene Isohexadecane Caprylyl Glycol Dimethiconol Allantoin Carbomer Ammonium Acryloyldimethyltaurate/Vp Copolymer Tromethamine Sodium Hyaluronate Polyglyceryl-10 Laurate Ethylhexyl Palmitate Sorbitan Isostearate Sodium Phytate Cyanocobalamin Dipotassium Glycyrrhizate Tocopherol Water, Glycerin, Butylene Glycol, Pentaerythrityl Tetraisostearate, Butylene Glycol Dicaprylate/Dicaprate, Diisostearyl Malate, Cetyl Ethylhexanoate, Methyl Trimethicone, Butyrospermum Parkii Butter, Phenyl Trimethicone, Behenyl Alcohol, Cetearyl Olivate, Cetearyl Alcohol, Squalane, Persea Gratissima Oil, Sorbitan Olivate, C14-22 Alcohols, Ectoin, Dipropylene Glycol, Simethicone, Ethylhexylglycerin, Sphingolipids, Arachidyl Glucoside, 1,2-Hexanediol, Glucose, Ceramide NP, Polyacrylate-13, Hydroxyacetophenone, Palmitic Acid, Arachidyl Alcohol, C11-13 Isoparaffin, Stearic Acid, C12-20 Alkyl Glucoside, Hydrogenated Polyisobutene, Isohexadecane, Caprylyl Glycol, Dimethiconol, Allantoin, Carbomer, Ammonium Acryloyldimethyltaurate/Vp Copolymer, Tromethamine, Sodium Hyaluronate, Polyglyceryl-10 Laurate, Ethylhexyl Palmitate, Sorbitan Isostearate, Sodium Phytate, Cyanocobalamin, Dipotassium Glycyrrhizate, Tocopherol Sclerocarya Birrea Seed Oil Niacinamide Tetradecane Capryloyl Glycerin/Sebacic Acid Copolymer Diheptyl Succinate Benzyl Alcohol Glyceryl Oleate Sucrose Palmitate Acrylates/C10-30 Alkyl Acrylate Crosspolymer Sodium Hydroxide Disodium Phosphate Sodium Phosphate Dilauryl Thiodipropionate Acetyl Hexapeptide-8 Water, Butylene Glycol, Glycerin, Sclerocarya Birrea Seed Oil, Niacinamide, Tetradecane, Capryloyl Glycerin/Sebacic Acid Copolymer, Diheptyl Succinate, Benzyl Alcohol, Glyceryl Oleate, Sucrose Palmitate, Hydroxyacetophenone, Carbomer, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Caprylyl Glycol, Sodium Hydroxide, Disodium Phosphate, Sodium Phosphate, Sodium Hyaluronate, Dilauryl Thiodipropionate, Acetyl Hexapeptide-8 These ingredients are found in both products. Ingredients higher up in an ingredient list are typically present in a larger amount. 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. Caprylyl Glycol is a humectant, skin conditioner, emollient, and preservative booster derived from either caprylic acid or synthetically created. Typical use levels vary from 0.3-1% as a preservative booster and go up to 2% to condition skin. Because it is not a free-fatty acid, this ingredient is fungal acne safe (there's nothing for Malassezia to feed on). 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 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. Hydroxyacetophenone is a small phenolic molecule that earns its place in a formulas as an antioxidant and preservative booster. As a phenol, it is able to neutralize free radicals to protect both the product and the skin from oxidative stress. Though it can't kill microbes on its own, it works as a good supporting agent when combined with other preservatives like Phenoxyethanol or 1,2-Hexanediol. This ingredient naturally occurs as piceol in Norwegian spruce needles (~0.4-1.1% dry weight and in clo