Beautycounter Counter+ All Bright C Serum Versus Paula's Choice C15 Super Booster

Beautycounter Counter+ All Bright C Serum Versus Paula's Choice C15 Super Booster Detailed comparison of Beautycounter Counter+ All Bright C Serum versus Paula's Choice C15 Super Booster. This brightening serum is formulated around Tetrahexyldecyl Ascorbate and Phytic Acid to brighten dull-looking skin and fade the look of dark spots. This brightening serum is formulated around Ascorbic Acid and Ferulic Acid to brighten dull-looking skin and soften the look of wrinkles. Water Propanediol Bis-Glyceryl Ascorbate Tetrahexyldecyl Ascorbate Pentylene Glycol Coconut Alkanes Glycerin Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer Curcuma Longa Root Extract Myrciaria Dubia Fruit Extract Curcumin Sodium Hyaluronate Prunus Amygdalus Dulcis Oil Phytic Acid Citrus Aurantium Bergamia Fruit Oil Coco-Caprylate/Caprate Polyglyceryl-6 Polyricinoleate Citrus Nobilis Peel Oil Citrus Aurantium Dulcis Flower Oil Ethylhexylglycerin Potassium Sorbate Phenoxyethanol Decanal Citrus Aurantium Dulcis Peel Oil Ionone Ethyl Lactate Vanillin Isoamyl Acetate Ethyl 2-Methylbutyrate Methoxyphenylbutanone Oxacycloheptadec-10-En-2-One Dimethylhydroxy Furanone Ethyl Propionate Ethyl Cinnamate Hexenyl Acetate Triethyl Citrate Benzyl Acetate Ethyl Acetate Citral Limonene Linalool Water, Propanediol, Bis-Glyceryl Ascorbate, Tetrahexyldecyl Ascorbate, Pentylene Glycol, Coconut Alkanes, Glycerin, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Curcuma Longa Root Extract, Myrciaria Dubia Fruit Extract, Curcumin, Sodium Hyaluronate, Prunus Amygdalus Dulcis Oil, Phytic Acid, Citrus Aurantium Bergamia Fruit Oil, Coco-Caprylate/Caprate, Polyglyceryl-6 Polyricinoleate, Citrus Nobilis Peel Oil, Citrus Aurantium Dulcis Flower Oil, Ethylhexylglycerin, Potassium Sorbate, Phenoxyethanol, Decanal, Citrus Aurantium Dulcis Peel Oil, Ionone, Ethyl Lactate, Vanillin, Isoamyl Acetate, Ethyl 2-Methylbutyrate, Methoxyphenylbutanone, Oxacycloheptadec-10-En-2-One, Dimethylhydroxy Furanone, Ethyl Propionate, Ethyl Cinnamate, Hexenyl Acetate, Triethyl Citrate, Benzyl Acetate, Ethyl Acetate, Citral, Limonene, Linalool Ascorbic Acid Dipropylene Glycol Ethoxydiglycol Sodium Hydroxide PPG-26-Buteth-26 PEG-40 Hydrogenated Castor Oil Bisabolol Ferulic Acid Sodium Phytate Decylene Glycol Tocopherol 1,2-Hexanediol Sphingomonas Ferment Extract Water, Ascorbic Acid, Dipropylene Glycol, Propanediol, Glycerin, Ethoxydiglycol, Sodium Hydroxide, PPG-26-Buteth-26, PEG-40 Hydrogenated Castor Oil, Bisabolol, Ferulic Acid, Sodium Phytate, Decylene Glycol, Tocopherol, 1,2-Hexanediol, Sphingomonas Ferment Extract, 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. 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 what people get from cosmetics. And despite its very widespread use, this ingredient is a rare sensitizer and allergic reactions are uncommon. 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. 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. 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