The INKEY List Alpha Hydroxy Acid Versus Plants are Purple Pro-Aging Super Serum

The INKEY List Alpha Hydroxy Acid Versus Plants are Purple Pro-Aging Super Serum Detailed comparison of The INKEY List Alpha Hydroxy Acid versus Plants are Purple Pro-Aging Super Serum. This brightening serum is formulated around Ascorbyl Glucoside to brighten dull-looking skin and fade the look of dark spots. This hydrating serum is formulated around Sodium Hyaluronate and Panthenol to hydrate skin and strengthen the skin barrier. No concerns Water Propanediol Vaccinium Myrtillus Fruit Extract Glycerin Saccharum Officinarum Extract Ascorbyl Glucoside Sodium Hydroxide Sodium Hyaluronate 1% Citrus Aurantium Dulcis Fruit Extract Citrus Limon Fruit Extract Xanthan Gum Acer Saccharum Extract Sodium Benzoate Allantoin Sodium Levulinate Potassium Sorbate Sodium Anisate Trisodium Ethylenediamine Disuccinate Water, Propanediol, Vaccinium Myrtillus Fruit Extract, Glycerin, Saccharum Officinarum Extract, Ascorbyl Glucoside, Sodium Hydroxide, Sodium Hyaluronate 1%, Citrus Aurantium Dulcis Fruit Extract, Citrus Limon Fruit Extract, Xanthan Gum, Acer Saccharum Extract, Sodium Benzoate, Allantoin, Sodium Levulinate, Potassium Sorbate, Sodium Anisate, Trisodium Ethylenediamine Disuccinate Pentylene Glycol Sodium Hyaluronate Panthenol Zinc PCA Xylitylglucoside Anhydroxylitol Citric Acid Xylitol Glucose Prunus Domestica Fruit Extract Tremella Fuciformis Extract Tuber Melanosporum Extract Glycyrrhiza Glabra Root Extract Water, Glycerin, Pentylene Glycol, Sodium Hyaluronate, Panthenol, Sodium Benzoate, Sodium Levulinate, Zinc PCA, Xylitylglucoside, Anhydroxylitol, Citric Acid, Xylitol, Ascorbyl Glucoside, Glucose, Prunus Domestica Fruit Extract, Tremella Fuciformis Extract, Tuber Melanosporum Extract, Glycyrrhiza Glabra Root Extract 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. Ascorbyl Glucoside (AA-2G) is one of the most stable vitamin C derivatives out there. It's made by attaching a glucose molecule to ascorbic acid; this glucose "cap" shields the vitamin C from air, light, heat, and metal ions that normally cause pure ascorbic acid to oxidize. Once on your skin, the enzyme alpha-glucosidase snips off the glucose and gradually releases active ascorbic acid right where it's needed. Basically, it behaves like a slow-release pro-vitamin C with less of a stinging that high-strength ascorbic acid can cause. The research supports the classic vitamin C benefits as well. In lab and human studies, AA-2G slowed down the skin's production of melanin (the pigment behind dark spots) and helped shield skin cells against sun damage better than ascorbyl phosphate. These studies also showed AA-2G released vitamin C over a longer period. A frequently cited manufacturer trial found that a 2% AA-2G face cream significantly improved wrinkle depth and skin roughness after 45 days. And in 2009, a clinical trial showed it meaningfully lightened dark patches on the gums compared to a placebo. There's also collagen-synthesis support (since vitamin C is a required cofactor for that) and an antioxidant effect too. Typical usage is usually between 0.5-5% and most studies/products land around 2%. AA-2G performs best when formulated at a mildly acidic pH (~5-7) which is much gentler than the pH that pure vitamin C demands (~2.5-3.5). Just one thing worth knowing: the in-skin conversation rate is only about 55-60% by weight. So a 5% AA-2G product delivers roughly 2.75-3% of actual active vitamin C. On top of that, skin absorption is relatively low because the ingredient is water-soluble. 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. Sodium Benzoate is a preservative. It's used in both cosmetic and food products to inhibit the growth of mold and bacteria. It is typically produced synthetically. Both the US FDA and EU Health Committee have approved the use