Nip + Fab Vitamin C Fix Eye Cream Versus Paula's Choice C5 Super Boost Eye Cream

Nip + Fab Vitamin C Fix Eye Cream Versus Paula's Choice C5 Super Boost Eye Cream Detailed comparison of Nip + Fab Vitamin C Fix Eye Cream versus Paula's Choice C5 Super Boost Eye Cream. This brightening eye moisturizer is formulated around Sodium Ascorbyl Phosphate and Caffeine to brighten dull-looking skin and soften the look of wrinkles. This brightening eye moisturizer is formulated around Ascorbyl Glucoside and 3-O-Ethyl Ascorbic Acid to brighten dull-looking skin and soften the look of wrinkles. Water Caprylic/Capric Triglyceride Glycerin Cetearyl Alcohol Sodium Ascorbyl Phosphate Butyrospermum Parkii Butter Dimethicone Euphorbia Cerifera Cera Theobroma Cacao Seed Butter Glyceryl Stearate PEG-100 Stearate Caffeine Phenoxyethanol Propanediol Citric Acid Xanthan Gum Sodium Stearoyl Glutamate Sodium Citrate Ethylhexylglycerin Ferulic Acid Niacinamide Sodium Hyaluronate Disodium EDTA Helianthus Annuus Seed Oil Steareth-20 Bacillus Ferment Glyceryl Caprylate 3-O-Ethyl Ascorbic Acid Ascorbyl Glucoside Chlorhexidine Digluconate N-Hydroxysuccinimide Beta-Carotene Daucus Carota Sativa Root Extract Daucus Carota Sativa Seed Oil Chrysin Palmitoyl Tripeptide-1 Potassium Sorbate Palmitoyl Tetrapeptide-7 Tocopherol Water, Caprylic/Capric Triglyceride, Glycerin, Cetearyl Alcohol, Sodium Ascorbyl Phosphate, Butyrospermum Parkii Butter, Dimethicone, Euphorbia Cerifera Cera, Theobroma Cacao Seed Butter, Glyceryl Stearate, PEG-100 Stearate, Caffeine, Phenoxyethanol, Propanediol, Citric Acid, Xanthan Gum, Sodium Stearoyl Glutamate, Sodium Citrate, Ethylhexylglycerin, Ferulic Acid, Niacinamide, Sodium Hyaluronate, Disodium EDTA, Helianthus Annuus Seed Oil, Steareth-20, Bacillus Ferment, Glyceryl Caprylate, 3-O-Ethyl Ascorbic Acid, Ascorbyl Glucoside, Chlorhexidine Digluconate, N-Hydroxysuccinimide, Beta-Carotene, Daucus Carota Sativa Root Extract, Daucus Carota Sativa Seed Oil, Chrysin, Palmitoyl Tripeptide-1, Potassium Sorbate, Palmitoyl Tetrapeptide-7, Tocopherol Dicaprylyl Carbonate Triheptanoin Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer Arachidyl Alcohol C13-15 Alkane Ascorbyl Palmitate Sh-Polypeptide-121 Acetyl Hexapeptide-8 Hyaluronic Acid Zerumbone Tocopheryl Acetate Butyrospermum Parkii Butter Unsaponifiables Oryza Sativa Bran Extract Rosmarinus Officinalis Leaf Extract Helianthus Annuus Seed Extract Hydrogenated Lecithin Cetearyl Olivate Sorbitan Olivate Behenyl Alcohol Arachidyl Glucoside Butylene Glycol Cetyl Alcohol Sodium Phytate Sodium Metabisulfite Caprylyl Glycol Hexylene Glycol Sodium Hydroxide Water, Dicaprylyl Carbonate, Glycerin, Triheptanoin, Ascorbyl Glucoside, 3-O-Ethyl Ascorbic Acid, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Arachidyl Alcohol, Cetearyl Alcohol, C13-15 Alkane, Ascorbyl Palmitate, Sh-Polypeptide-121, Acetyl Hexapeptide-8, Hyaluronic Acid, Zerumbone, Bacillus Ferment, Tocopherol, Tocopheryl Acetate, Butyrospermum Parkii Butter Unsaponifiables, Oryza Sativa Bran Extract, Rosmarinus Officinalis Leaf Extract, Helianthus Annuus Seed Oil, Helianthus Annuus Seed Extract, Hydrogenated Lecithin, Cetearyl Olivate, Sorbitan Olivate, Behenyl Alcohol, Arachidyl Glucoside, Propanediol, Butylene Glycol, Cetyl Alcohol, Sodium Phytate, Sodium Citrate, Citric Acid, Sodium Metabisulfite, Phenoxyethanol, Caprylyl Glycol, Ethylhexylglycerin, Hexylene Glycol, Sodium Hydroxide 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. 3-O-Ethyl Ascorbic Acid is one of the most popular "stable" vitamin C derivatives in skincare. Plain ascorbic acid is fantastic but notoriously fragile; it browns, oxidizes, and loses potency fast. So attaching an ethyl group to the third carbon of the molecule gives it some cool perks: In a formula, it does the 3 classic vitamin C jobs: it acts as an antioxidant, helps brighten skin tone by inhibiting tyrosinase, and supports collagen. The evidence is reasonably solid for a cosmetic ingredient; Liao and colleagues (2018) showed it's significantly more stable than ascorbic acid while still being effective. A 2021 study by Zerbinati and colleagues tested a serum with 30% 3-O-ethyl-l-ascorbic acid and 1% lactic acid significantly increased collagen production, reduced UVB-induced DNA damage, and decreased melanin on a reconstructed pigmented skin model. Typical real world usage sits around 0.5-5% (and 1-2% is common for daily serums). Amounts up to 30% have been shown to be non-irritating on human skin samples, but two isolated cases reported allergic contact dermatitis so a patch test is sensible if you have reactive skin. 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. Bacillus Fer