Peptide Skincare & BeautySkin science and ingredient guides

Ingredient or product comparison

rhode Peptide Glazing Fluid Versus Kate Somerville Kateceuticals Supercell Rejuvenation Serum

rhode Peptide Glazing Fluid Versus Kate Somerville Kateceuticals Supercell Rejuvenation Serum Detailed comparison of rhode Peptide Glazing Fluid versus Kate Somerville Kateceuticals Supercell Rejuvenation Serum. This barrier-repair serum is formulated around S

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rhode Peptide Glazing Fluid Versus Kate Somerville Kateceuticals Supercell Rejuvenation Serum Detailed comparison of rhode Peptide Glazing Fluid versus Kate Somerville Kateceuticals Supercell Rejuvenation Serum. This barrier-repair serum is formulated around Sclerocarya Birrea Seed Oil and Niacinamide to strengthen the skin barrier and soften the look of wrinkles. This anti-aging serum is formulated around Nicotiana Benthamiana Hexapeptide-40 Sh-Oligopeptide-1 and Nicotiana Benthamiana Hexapeptide-40 Sh-Polypeptide-76 to soften the look of wrinkles. No concerns 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 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 Squalane Nicotiana Benthamiana Hexapeptide-40 Sh-Polypeptide-2 Nicotiana Benthamiana Sh-Polypeptide-15 Hexapeptide-40 Nicotiana Benthamiana Hexapeptide-40 Sh-Oligopeptide-1 Nicotiana Benthamiana Hexapeptide-40 Sh-Polypeptide-76 Nicotiana Benthamiana Octapeptide-30 Sh-Oligopeptide-2 Nicotiana Benthamiana Hexapeptide-40 Sh-Polypeptide-47 Zingiber Officinale Root Extract Bisabolol Glycine Soja Extract Pullulan Xanthan Gum Lecithin Sclerotium Gum Silica Pentylene Glycol Trisodium Ethylenediamine Disuccinate Ethylhexylglycerin 1,2-Hexanediol Citric Acid Potassium Sorbate Phenoxyethanol Water, Butylene Glycol, Glycerin, Squalane, Nicotiana Benthamiana Hexapeptide-40 Sh-Polypeptide-2, Nicotiana Benthamiana Sh-Polypeptide-15 Hexapeptide-40, Nicotiana Benthamiana Hexapeptide-40 Sh-Oligopeptide-1, Nicotiana Benthamiana Hexapeptide-40 Sh-Polypeptide-76, Nicotiana Benthamiana Octapeptide-30 Sh-Oligopeptide-2, Nicotiana Benthamiana Hexapeptide-40 Sh-Polypeptide-47, Zingiber Officinale Root Extract, Bisabolol, Glycine Soja Extract, Pullulan, Xanthan Gum, Lecithin, Sclerotium Gum, Silica, Pentylene Glycol, Trisodium Ethylenediamine Disuccinate, Ethylhexylglycerin, 1,2-Hexanediol, Citric Acid, Potassium Sorbate, Phenoxyethanol 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. 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. Water. It's the most common cosmetic ingredient of all. You'll usually see it at the top of ingredient lists, meaning that it makes up the largest part of the product. So why is it so popular? Water most often acts as a solvent - this means that it helps dissolve other ingredients into the formulation. You'll also recognize water as that liquid we all need to stay alive. If you see this, drink a glass of water. Remember to stay hydrated!