Nature Republic The First Peptide Boosting Serum

Nature Republic The First Peptide Boosting Serum Ingredients in Nature Republic The First Peptide Boosting Serum explained: benefits, concerns, and detailed analysis of 58 ingredients including Water, Butylene Glycol, and Glycerin A highly rated serum with 58 ingredients, including niacinamide, vitamin E, and hyaluronic acid. This anti-aging serum is formulated around Niacinamide and Acetyl Hexapeptide-8 to soften the look of wrinkles and strengthen the skin barrier. We independently verify ingredients, backed by peer-reviewed research. Suggest an update. Water Butylene Glycol Glycerin Dipropylene Glycol 1,2-Hexanediol Betaine Niacinamide Methylpropanediol Panthenol Sodium Hyaluronate Centella Asiatica Leaf Extract Hyaluronic Acid Hydrolyzed Hyaluronic Acid Oryza Sativa Bran Extract Phaseolus Radiatus Seed Extract Glyceryl Polymethacrylate Hydroxyethyl Urea Polyglyceryl-10 Laurate Allantoin Tromethamine Ethylhexylglycerin Dipotassium Glycyrrhizate Adenosine Polyglutamic Acid Sodium Phytate Madecassoside Dipeptide Diaminobutyroyl Benzylamide Diacetate Beta-Glucan Asiaticoside Glycine Serine Glutamic Acid Aspartic Acid Leucine Acetyl Hexapeptide-8 Copper Tripeptide-1 Palmitoyl Pentapeptide-4 Alanine Lysine Arginine Tyrosine Phenylalanine Proline Threonine Valine Isoleucine Tocopherol Histidine Cysteine Methionine Acetyl Tetrapeptide-5 Palmitoyl Tetrapeptide-7 Palmitoyl Tripeptide-1 Dextran Palmitoyl Tripeptide-8 Squalane Polyglyceryl-10 Stearate Carbomer Water, Butylene Glycol, Glycerin, Dipropylene Glycol, 1,2-Hexanediol, Betaine, Niacinamide, Methylpropanediol, Panthenol, Sodium Hyaluronate, Centella Asiatica Leaf Extract, Hyaluronic Acid, Hydrolyzed Hyaluronic Acid, Oryza Sativa Bran Extract, Phaseolus Radiatus Seed Extract, Glyceryl Polymethacrylate, Hydroxyethyl Urea, Polyglyceryl-10 Laurate, Allantoin, Tromethamine, Ethylhexylglycerin, Dipotassium Glycyrrhizate, Adenosine, Polyglutamic Acid, Sodium Phytate, Madecassoside, Dipeptide Diaminobutyroyl Benzylamide Diacetate, Beta-Glucan, Asiaticoside, Glycine, Serine, Glutamic Acid, Aspartic Acid, Leucine, Acetyl Hexapeptide-8, Copper Tripeptide-1, Palmitoyl Pentapeptide-4, Alanine, Lysine, Arginine, Tyrosine, Phenylalanine, Proline, Threonine, Valine, Isoleucine, Tocopherol, Histidine, Cysteine, Methionine, Acetyl Tetrapeptide-5, Palmitoyl Tetrapeptide-7, Palmitoyl Tripeptide-1, Dextran, Palmitoyl Tripeptide-8, Squalane, Polyglyceryl-10 Stearate, Carbomer 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! 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. Dipropylene Glycol is a synthetically created humectant, stabilizer, and solvent. This ingredient helps: Dipropylene glycol is technically an alcohol, but it belongs to the glycol family (often considered part of the ‘good’ alcohols). This means it is hydrating and gentle on skin unlike drying solvent alcohols like denatured alcohol. As a masking agent, Dipropylene Glycol can be used to cover the smell of other ingredients. However, it does not have a scent. Studies show Dipropylene Glycol is considered safe to use in skincare. 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 Betaine is a humectant. Like hyaluronic acid, it helps attract and retain moisture in the skin. It’s known for being gentle and for helping the skin maintain balanced hydration. Betaine is mainly used to improve hydration and support calmer skin. It helps skin cells regulate water balance because it functions as an osmolyte. Some studies suggest betaine may support making skin tone more even. Fun fact: Betaine naturally exists in the skin and t Search reviews by skin type, ingredient, or keyword. Nature Republic is a Korean brand We're dedicated to providing you with the most up-to-date and science-backed ingredient info out there. The data we've presented on this page has been verified by a member of the SkinSort Team. · Published March 10, 2025

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