The INKEY List Symbright Moisturizer Versus Nivea Soft Moisturizing Crème

The INKEY List Symbright Moisturizer Versus Nivea Soft Moisturizing Crème Detailed comparison of The INKEY List Symbright Moisturizer Canada versus Nivea Soft Moisturizing Crème US. This barrier-repair moisturizer is formulated around Simmondsia Chinensis Seed Oil and Tocopheryl Acetate to strengthen the skin barrier and hydrate skin. Water Glycerin Glyceryl Stearate Se Cetearyl Alcohol Caprylic/Capric Triglyceride Stearic Acid Phenoxyethanol Benzyl Alcohol Carbomer Sclareolide Mica Kappaphycus Alvarezii Extract Ethylhexylglycerin Dehydroacetic Acid Sodium Hydroxide Terminalia Ferdinandiana Fruit Extract Trisodium Ethylenediamine Disuccinate Sea Water CI 77891 Water, Glycerin, Glyceryl Stearate Se, Cetearyl Alcohol, Caprylic/Capric Triglyceride, Stearic Acid, Phenoxyethanol, Benzyl Alcohol, Carbomer, Sclareolide, Mica, Kappaphycus Alvarezii Extract, Ethylhexylglycerin, Dehydroacetic Acid, Sodium Hydroxide, Terminalia Ferdinandiana Fruit Extract, Trisodium Ethylenediamine Disuccinate, Sea Water, CI 77891 Myristyl Alcohol Paraffinum Liquidum Butylene Glycol Alcohol Denat. Petrolatum Myristyl Myristate Glyceryl Stearate Hydrogenated Coco-Glycerides Dimethicone Simmondsia Chinensis Seed Oil Tocopheryl Acetate Lanolin Alcohol Polyglyceryl-2 Caprate Parfum Water, Glycerin, Myristyl Alcohol, Paraffinum Liquidum, Butylene Glycol, Alcohol Denat., Stearic Acid, Petrolatum, Myristyl Myristate, Glyceryl Stearate, Hydrogenated Coco-Glycerides, Dimethicone, Simmondsia Chinensis Seed Oil, Tocopheryl Acetate, Lanolin Alcohol, Polyglyceryl-2 Caprate, Parfum, Carbomer, Sodium Hydroxide, Phenoxyethanol 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. 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. 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 the microbe needs to make energy so it can no longer survive. Another perk of this ingredient is that it stays functional across a wide pH range (3-10). You'll often see it paired with boosters like Ethylhexylglycerin; one study showed that a 1:9 ratio of Ethylhexylglycerin to Phenoxyethanol damages bacterial membranes as effectively as doubling the Phenoxyethanol concentration on its own. Typical use concentrations range from 0.3-1% depending on the formula, and this ingredient is capped at 1% int the EU. Safety-wise, the fear mongering does not hold up to the evidence. The EU's Scientific Committee on Consumer Safety and FDA consider it safe as a preservative at up to 1%, including for children of all ages. Adverse systemic effects only showed up in animal studies at exposures roughly 200x higher than w