Open Formula Collagen Peptide Serum Versus iUNIK Beta Glucan Power Moisture Serum

Open Formula Collagen Peptide Serum Versus iUNIK Beta Glucan Power Moisture Serum Detailed comparison of Open Formula Collagen Peptide Serum versus iUNIK Beta Glucan Power Moisture Serum. This anti-aging serum is formulated around Dipeptide Diaminobutyroyl Benzylamide Diacetate and Palmitoyl Tripeptide-1 to soften the look of wrinkles and refine skin texture. This hydrating serum is formulated around Beta-Glucan and Adenosine to hydrate skin and strengthen the skin barrier. No key ingredients No concerns Water Hydroxyethylcellulose 1,2-Hexanediol Glycerin Dipeptide Diaminobutyroyl Benzylamide Diacetate Butylene Glycol Carbomer Polysorbate 20 Palmitoyl Tripeptide-1 Palmitoyl Tetrapeptide-7 Water, Hydroxyethylcellulose, 1,2-Hexanediol, Glycerin, Dipeptide Diaminobutyroyl Benzylamide Diacetate, Butylene Glycol, Carbomer, Polysorbate 20, Palmitoyl Tripeptide-1, Palmitoyl Tetrapeptide-7 Adenosine Tromethamine Sodium PCA Beta-Glucan Sodium Polyacrylate Water, Glycerin, 1,2-Hexanediol, Butylene Glycol, Adenosine, Tromethamine, Sodium PCA, Carbomer, Beta-Glucan, Sodium Polyacrylate 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. 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 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. 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. 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!