CeraVe Hydrating Hyaluronic Acid Serum Versus Advanced Clinicals Vitamin C Anti Aging Serum

CeraVe Hydrating Hyaluronic Acid Serum Versus Advanced Clinicals Vitamin C Anti Aging Serum Detailed comparison of CeraVe Hydrating Hyaluronic Acid Serum US versus Advanced Clinicals Vitamin C Anti Aging Serum. This hydrating serum is formulated around Sodium Hyaluronate and Ceramide NP to hydrate skin and strengthen the skin barrier. This anti-aging serum is formulated around Aminopropyl Ascorbyl Phosphate and Ferulic Acid to soften the look of wrinkles and brighten dull-looking skin. Water Glycerin Cetearyl Ethylhexanoate Dimethicone Ammonium Polyacryloyldimethyl Taurate Sodium Hyaluronate Panthenol Ceramide NP Ceramide AP Ceramide EOP Carbomer Cetearyl Alcohol Behentrimonium Methosulfate Sodium Hydroxide Sodium Lauroyl Lactylate Cholesterol Phenoxyethanol Disodium EDTA Isopropyl Myristate Caprylyl Glycol Citric Acid Xanthan Gum Phytosphingosine Ethylhexylglycerin Water, Glycerin, Cetearyl Ethylhexanoate, Dimethicone, Ammonium Polyacryloyldimethyl Taurate, Sodium Hyaluronate, Panthenol, Ceramide NP, Ceramide AP, Ceramide EOP, Carbomer, Cetearyl Alcohol, Behentrimonium Methosulfate, Sodium Hydroxide, Sodium Lauroyl Lactylate, Cholesterol, Phenoxyethanol, Disodium EDTA, Isopropyl Myristate, Caprylyl Glycol, Citric Acid, Xanthan Gum, Phytosphingosine, Ethylhexylglycerin PEG-12 Dimethicone Aminopropyl Ascorbyl Phosphate Ferulic Acid Lactic Acid Glycolic Acid Palmitoyl Tripeptide-1 Palmitoyl Tetrapeptide-7 Aloe Barbadensis Leaf Juice Powder Tocopherol Helianthus Annuus Extract Oryza Sativa Bran Extract Rosmarinus Officinalis Leaf Extract Butylene Glycol Hexylene Glycol Tetrasodium Glutamate Diacetate Parfum Vanillin Malonic Acid Sodium Lactate Polysorbate 20 Limonene Linalool Citronellol Water, PEG-12 Dimethicone, Aminopropyl Ascorbyl Phosphate, Ferulic Acid, Lactic Acid, Glycolic Acid, Glycerin, Palmitoyl Tripeptide-1, Palmitoyl Tetrapeptide-7, Aloe Barbadensis Leaf Juice Powder, Tocopherol, Helianthus Annuus Extract, Oryza Sativa Bran Extract, Rosmarinus Officinalis Leaf Extract, Butylene Glycol, Xanthan Gum, Phenoxyethanol, Caprylyl Glycol, Hexylene Glycol, Ethylhexylglycerin, Tetrasodium Glutamate Diacetate, Parfum, Sodium Hydroxide, Vanillin, Malonic Acid, Carbomer, Sodium Lactate, Polysorbate 20, Limonene, Linalool, Citronellol 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. 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). 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. 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. Phenoxyethanol is one of the most widely used preservatives in skincare (and for good reason!). It has a large spectrum of antimicrobial activity and especially effective bacteria, yeast, and mold while only having a weak effect on your skin's natural microbiome. On a cellular level, it disrupts the cell membranes of microbes by poking holes that make the cell leak. This shuts down the chemical reactions