Vichy Liftactiv B3 Serum Dark Spots & Wrinkles Versus L'Oreal Revitalift Filler 1.5% Pure Hyaluronic Acid Serum

Vichy Liftactiv B3 Serum Dark Spots & Wrinkles Versus L'Oreal Revitalift Filler 1.5% Pure Hyaluronic Acid Serum Detailed comparison of Vichy Liftactiv B3 Serum Dark Spots & Wrinkles versus L'Oreal Revitalift Filler 1.5% Pure Hyaluronic Acid Serum. This brightening serum is formulated around Niacinamide and Glycolic Acid to fade the look of dark spots and soften the look of wrinkles. This anti-aging serum is formulated around Sodium Hyaluronate and Dipeptide Diaminobutyroyl Benzylamide Diacetate to soften the look of wrinkles and hydrate skin. Water Butylene Glycol Niacinamide Hydroxyethylpiperazine Ethane Sulfonic Acid Glycerin Hydroxyethyl Urea Propylene Glycol Glycolic Acid Tranexamic Acid Allantoin Sodium Hydroxide Phenoxyethanol Chlorphenesin Ascorbyl Glucoside Caprylyl Glycol Hydrolyzed Rice Protein Vitreoscilla Ferment Trisodium Ethylenediamine Disuccinate Xanthan Gum Pentylene Glycol Water, Butylene Glycol, Niacinamide, Hydroxyethylpiperazine Ethane Sulfonic Acid, Glycerin, Hydroxyethyl Urea, Propylene Glycol, Glycolic Acid, Tranexamic Acid, Allantoin, Sodium Hydroxide, Phenoxyethanol, Chlorphenesin, Ascorbyl Glucoside, Caprylyl Glycol, Hydrolyzed Rice Protein, Vitreoscilla Ferment, Trisodium Ethylenediamine Disuccinate, Xanthan Gum, Pentylene Glycol Sodium Hyaluronate Dipeptide Diaminobutyroyl Benzylamide Diacetate Disodium EDTA Secale Cereale Seed Extract Calcium Pantothenate PEG-60 Hydrogenated Castor Oil Benzyl Alcohol Benzyl Benzoate Benzyl Salicylate Citronellol Linalool Parfum Water, Glycerin, Hydroxyethylpiperazine Ethane Sulfonic Acid, Sodium Hyaluronate, Dipeptide Diaminobutyroyl Benzylamide Diacetate, Disodium EDTA, Secale Cereale Seed Extract, Ascorbyl Glucoside, Calcium Pantothenate, PEG-60 Hydrogenated Castor Oil, Pentylene Glycol, Benzyl Alcohol, Benzyl Benzoate, Benzyl Salicylate, Citronellol, Linalool, Chlorphenesin, Phenoxyethanol, Parfum 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. Chlorphenesin is a synthetic preservative. It helps protect a product against bacteria in order to extend shelf life. In most cases, Chlorphenesin is paired with other preservatives such as phenoxyethanol and caprylyl glycol. Chlorphenesin is a biocide. This means it is able to help fight the microorganisms on our skin. It is also able to fight odor-releasing bacteria. Chlorphenesin is soluble in both water and glycerin. Studies show Chlorphenesin is easily absorbed by our skin. You should speak with a skincare professional if you have concerns about using Chlorphenesin. 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 n