The INKEY List Tranexamic Acid Night Treatment Versus Rodial Vitamin C Deluxe Drops

The INKEY List Tranexamic Acid Night Treatment Versus Rodial Vitamin C Deluxe Drops Detailed comparison of The INKEY List Tranexamic Acid Night Treatment versus Rodial Vitamin C Deluxe Drops. This brightening serum is formulated around Ascorbyl Glucoside and Tranexamic Acid to fade the look of dark spots and brighten dull-looking skin. This brightening treatment is formulated around Ascorbyl Glucoside to brighten dull-looking skin and fade the look of dark spots. Water Butylene Glycol Glycerin Ascorbyl Glucoside Tranexamic Acid Euterpe Oleracea Fruit Extract 1-Methylhydantoin-2-Imide Sodium Acrylates Copolymer Phenoxyethanol Carbomer Sodium Hydroxide Cetearyl Olivate Benzyl Alcohol Sorbitan Olivate Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer Lecithin Squalane Ethylhexylglycerin Sodium Gluconate Polysorbate 60 Dehydroacetic Acid Lactobacillus Ferment Sorbitan Isostearate Water, Butylene Glycol, Glycerin, Ascorbyl Glucoside, Tranexamic Acid, Euterpe Oleracea Fruit Extract, 1-Methylhydantoin-2-Imide, Sodium Acrylates Copolymer, Phenoxyethanol, Carbomer, Sodium Hydroxide, Cetearyl Olivate, Benzyl Alcohol, Sorbitan Olivate, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Lecithin, Squalane, Ethylhexylglycerin, Sodium Gluconate, Polysorbate 60, Dehydroacetic Acid, Lactobacillus Ferment, Sorbitan Isostearate Babassu Oil Glycereth-8 Esters Olive Oil PEG-7 Esters Almond Oil PEG-8 Esters PEG-40 Hydrogenated Castor Oil Ammonium Acryloyldimethyltaurate/Vp Copolymer Panthenol Helianthus Annuus Seed Oil Disodium EDTA Parfum Limonene Geraniol Linalool Beta-Carotene Daucus Carota Sativa Root Extract Daucus Carota Sativa Seed Oil Ascorbyl Palmitate Water, Butylene Glycol, Babassu Oil Glycereth-8 Esters, Ascorbyl Glucoside, Olive Oil PEG-7 Esters, Almond Oil PEG-8 Esters, PEG-40 Hydrogenated Castor Oil, Phenoxyethanol, Ammonium Acryloyldimethyltaurate/Vp Copolymer, Panthenol, Benzyl Alcohol, Sodium Hydroxide, Helianthus Annuus Seed Oil, Disodium EDTA, Ethylhexylglycerin, Parfum, Limonene, Dehydroacetic Acid, Geraniol, Linalool, Beta-Carotene, Daucus Carota Sativa Root Extract, Daucus Carota Sativa Seed Oil, Ascorbyl Palmitate 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. Benzyl Alcohol is an aromatic alcohol with several roles: it's a preservative, solvent, and mild fragrance component with a floral scent. This ingredient has been deemed safe for use in cosmetic formulations at concentrations up to 5%, and up to 10% in hair dyes. You'll typically see 0.5-2% in most rinse-off or leave-on products. As a preservative, it works by disrupting the membrane of microbial proteins. This helps keep bacteria and fungi from growing in your products. The sensitization picture is actually quite assuring as well:of nearly 71,000 patients patch tested with benzyl alcohol, only 0.21% showed a positive reaction with most of them being weakly positive. This led researchers to conclude that benzyl alcohol cannot be regarded as a significant contact allergen. It is worth noting this ingredient is classified as one of the EU's regulated fragrance allergens and restricted to 1% in finished products. Labels must also declare it in concentrations above 0.001% in leave-on products and 0.01% in rinse-off products. At concentrations around 5%, localized redness and itching can appear as a direct irritant response and not as a tr