Cetaphil Healthy Renew Purified Peptides Face Serum Versus Peter Thomas Roth Peptide 21 Wrinkle Resist Moisturizer

Cetaphil Healthy Renew Purified Peptides Face Serum Versus Peter Thomas Roth Peptide 21 Wrinkle Resist Moisturizer Detailed comparison of Cetaphil Healthy Renew Purified Peptides Face Serum versus Peter Thomas Roth Peptide 21 Wrinkle Resist Moisturizer. This anti-aging serum is formulated around Panthenol and Niacinamide to soften the look of wrinkles and strengthen the skin barrier. This anti-aging moisturizer is formulated around Hexapeptide-11 and Dipeptide Diaminobutyroyl Benzylamide Diacetate to soften the look of wrinkles. No concerns Water Butylene Glycol Glycerin Panthenol 1,2-Hexanediol Niacinamide Cetyl Ethylhexanoate Hydrogenated Polydecene Acrylates/C10-30 Alkyl Acrylate Crosspolymer Tromethamine Oryza Sativa Lees Extract Leontopodium Alpinum Extract Calcium Alginate Propanediol Hydrolyzed Soy Flour Ethylhexylglycerin Agar Adenosine Trisodium Ethylenediamine Disuccinate Synthetic Fluorphlogopite Caprylyl Glycol Iron Oxides Citric Acid Sodium Benzoate Potassium Sorbate Buddleja Davidii Extract Thymus Vulgaris Extract Tocopherol Water, Butylene Glycol, Glycerin, Panthenol, 1,2-Hexanediol, Niacinamide, Cetyl Ethylhexanoate, Hydrogenated Polydecene, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Tromethamine, Oryza Sativa Lees Extract, Leontopodium Alpinum Extract, Calcium Alginate, Propanediol, Hydrolyzed Soy Flour, Ethylhexylglycerin, Agar, Adenosine, Trisodium Ethylenediamine Disuccinate, Synthetic Fluorphlogopite, Caprylyl Glycol, Iron Oxides, Citric Acid, Sodium Benzoate, Potassium Sorbate, Buddleja Davidii Extract, Thymus Vulgaris Extract, Tocopherol Dimethicone Olive Oil Decyl Esters Glycereth-26 Squalane Behenyl Alcohol Polysilicone-11 Batyl Alcohol Simmondsia Chinensis Seed Oil Hexapeptide-11 Dipeptide Diaminobutyroyl Benzylamide Diacetate Palmitoyl Tripeptide-5 Tripeptide-10 Citrulline Acetyl Hexapeptide-1 Acetyl Tetrapeptide-11 Acetyl Hexapeptide-8 Palmitoyl Hexapeptide-12 Acetyl Tetrapeptide-9 Palmitoyl Tetrapeptide-7 Acetyl Tetrapeptide-2 Acetyl Octapeptide-3 Palmitoyl Hexapeptide-19 Trifluoroacetyl Tripeptide-2 Tripeptide-1 Palmitoyl Oligopeptide Palmitoyl Tripeptide-1 Potassium Hydrolyzed Polygamma-Glutamate Sodium Polyglutamate Squalene Mica Sodium Hyaluronate Sorbic Acid Cereus Grandiflorus Flower Extract Pseudoalteromonas Ferment Extract Leuconostoc/Radish Root Ferment Filtrate Magnesium Chloride Phenoxyethanol Cetyl Alcohol Stearyl Alcohol Trehalose Glyceryl Stearate Silanetriol Trehalose Ether Mannitol Phytosterols Caprylic/Capric Triglyceride Hydrogenated Lecithin Polyglyceryl-10 Myristate Polysorbate 20 Dimethyl Isosorbide Sodium Hydroxide Laureth-12 Hydrolyzed Wheat Protein Lecithin Disodium Phosphate Hydrolyzed Soy Protein Carbomer Dextran Sodium Lactate Tetradecyl Aminobutyroylvalylaminobutyric Urea Trifluoroacetate Sodium Phosphate Xanthan Gum Triethanolamine Acrylates Copolymer Water, Glycerin, Dimethicone, Olive Oil Decyl Esters, Glycereth-26, Squalane, Butylene Glycol, Behenyl Alcohol, Polysilicone-11, Batyl Alcohol, Simmondsia Chinensis Seed Oil, Hexapeptide-11, Dipeptide Diaminobutyroyl Benzylamide Diacetate, Palmitoyl Tripeptide-5, Tripeptide-10 Citrulline, Acetyl Hexapeptide-1, Acetyl Tetrapeptide-11, Acetyl Hexapeptide-8, Palmitoyl Hexapeptide-12, Acetyl Tetrapeptide-9, Palmitoyl Tetrapeptide-7, Acetyl Tetrapeptide-2, Acetyl Octapeptide-3, Palmitoyl Hexapeptide-19, Trifluoroacetyl Tripeptide-2, Tripeptide-1, Palmitoyl Oligopeptide, Palmitoyl Tripeptide-1, Potassium Hydrolyzed Polygamma-Glutamate, Sodium Polyglutamate, Squalene, Mica, Sodium H Be the first to review These ingredients are found in both products. Ingredients higher up in an ingredient list are typically present in a larger amount. Acrylates/C10-30 Alkyl Acrylate Crosspolymer is a synthetic polymer. It is used to thicken, emulsify, and improve the texture of products. As an emulsifier, it helps stabilize oil-in-water emulsions to give products an elegant feel when applied. It can also form a thin protective film on skin. One study found that a formula using this polymer helped slow down how quickly other ingredients (like DEET) were absorbed through skin. A 2024 study of over 1,300 patients confirmed that sensitization to this ingredient is rare. It is also non-mutagenic and has a clean track record. 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). 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 low humidity. Glycerin is the name for this ingredient in American English. British English uses Glycerol/Glycerine. Potassium Sorbate is a preservative used to prevent yeast and mold in products. It is commonly found in both cosmetic and food products. This ingredient comes from potassium salt derive