Institut Esthederm Intensive Pro-Collagen+ Face & Neck Serum

Institut Esthederm Intensive Pro-Collagen+ Face & Neck Serum Ingredients in Institut Esthederm Intensive Pro-Collagen+ Face & Neck Serum explained: benefits, concerns, and detailed analysis of 24 ingredients including Water, Butylene Glycol, and Propanediol A serum with 24 ingredients, including peptides. This anti-aging serum is formulated around Acetyl Tetrapeptide-9 and Palmitoyl Tripeptide-1 to soften the look of wrinkles and refine skin texture. We independently verify ingredients, backed by peer-reviewed research. Suggest an update. Water Butylene Glycol Propanediol Glycerin Pentylene Glycol Xylose Acetyl Tetrapeptide-9 Palmitoyl Tripeptide-1 Palmitoyl Tetrapeptide-7 Hexapeptide-9 Chondrus Crispus Extract Sodium Chloride Caprylyl/Capryl Glucoside Mannitol Xanthan Gum Propylene Glycol Carbomer Sodium Lactate Parfum Polysorbate 20 Lactic Acid Carnosine Disodium Adenosine Triphosphate Laminaria Digitata Extract Water, Butylene Glycol, Propanediol, Glycerin, Pentylene Glycol, Xylose, Acetyl Tetrapeptide-9, Palmitoyl Tripeptide-1, Palmitoyl Tetrapeptide-7, Hexapeptide-9, Chondrus Crispus Extract, Sodium Chloride, Caprylyl/Capryl Glucoside, Mannitol, Xanthan Gum, Propylene Glycol, Carbomer, Sodium Lactate, Parfum, Polysorbate 20, Lactic Acid, Carnosine, Disodium Adenosine Triphosphate, Laminaria Digitata Extract 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. Propanediol is an all-star ingredient. It softens, hydrates, and smooths the skin. It’s often used to: Propanediol is not likely to cause sensitivity and considered safe to use. It is derived from corn or petroleum with a clear color and no scent. 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. Pentylene Glycol (1,2-pentanediol) is a multitasking little diol with three main roles in a formula: Research on alkanediols (the family pentylene glycol belongs to) show they work by disrupting microbial cell membranes. This disruption helps the primary preservative system in a product work more effectively at lower doses. On the safety side, the Cosmetic Ingredient Review Expert Panel has concluded this ingredient to be safe as used in current cosmetic practices + concentrations. Typical use levels in a formula run about 1-5%. We don't have a description for Xylose yet. Acetyl Tetrapeptide-9 is a signal peptide. Signal peptides tell your skin to create collagen or start tissue repair. This peptide plays a role in key skin components such as collagen, lumican, and glycosaminoglycans (GAGs). Lumican is used in collagen organization and regulation, while GAGs are a component that holds water in our skin. The manufacturer claims this ingredient is effective at firming the skin and enhancing skin hydration. Palm No written reviews yet. Be the first to review this product. Search reviews by skin type, ingredient, or keyword. Institut Esthederm is a French 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. · Updated May 13, 2026 • Added by ruxiioani

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