Dr. Althea Vitamin C Boosting Serum Versus MediCube Deep Collagen Vita Multi Serum Stick

Dr. Althea Vitamin C Boosting Serum Versus MediCube Deep Collagen Vita Multi Serum Stick Detailed comparison of Dr. Althea Vitamin C Boosting Serum versus MediCube Deep Collagen Vita Multi Serum Stick. This brightening serum is formulated around Niacinamide and Tranexamic Acid to brighten dull-looking skin and fade the look of dark spots. This anti-aging serum is formulated around Ascorbic Acid and Copper Tripeptide-1 to soften the look of wrinkles and brighten dull-looking skin. No concerns Hippophae Rhamnoides Water Centella Asiatica Leaf Water Niacinamide Butylene Glycol 1,2-Hexanediol Dipropylene Glycol Water Methyl Gluceth-20 Methylpropanediol Betaine Tranexamic Acid Glycerin Pentylene Glycol Propanediol Hydroxyethyl Urea Laminaria Japonica Extract Eclipta Prostrata Leaf Extract Ficus Carica Fruit Extract Centella Asiatica Extract Hydrogenated Lecithin Sodium Hyaluronate Carbomer 3-O-Ethyl Ascorbic Acid C12-14 Pareth-12 Ammonium Acryloyldimethyltaurate/Vp Copolymer Xanthan Gum Tromethamine Panthenol Ethylhexylglycerin Adenosine Disodium EDTA Fructooligosaccharides Beta-Glucan Ascorbic Acid Hydrolyzed Hyaluronic Acid Ceramide NP Alpha-Arbutin Tocopherol Bifida Ferment Lysate Bisabolol Ubiquinone Hydroxydecyl Ubiquinone Sodium Acetylated Hyaluronate Hippophae Rhamnoides Water, Centella Asiatica Leaf Water, Niacinamide, Butylene Glycol, 1,2-Hexanediol, Dipropylene Glycol, Water, Methyl Gluceth-20, Methylpropanediol, Betaine, Tranexamic Acid, Glycerin, Pentylene Glycol, Propanediol, Hydroxyethyl Urea, Laminaria Japonica Extract, Eclipta Prostrata Leaf Extract, Ficus Carica Fruit Extract, Centella Asiatica Extract, Hydrogenated Lecithin, Sodium Hyaluronate, Carbomer, 3-O-Ethyl Ascorbic Acid, C12-14 Pareth-12, Ammonium Acryloyldimethyltaurate/Vp Copolymer, Xanthan Gum, Tromethamine, Panthenol, Ethylhexylglycerin, Adenosine, Disodium EDTA, Fructooligosaccharides, Beta-Glucan, Ascorbic Acid, Hydrolyzed Hyaluronic Acid, Ceramide NP, Alpha-Arbutin, Tocopherol, Bifida Ferment Lysate, Bisabolol, Ubiquinone, Hydroxydecyl Ubiquinone, Sodium Acetylated Hyaluronate Helianthus Annuus Seed Oil Vegetable Oil Ceresin Polyglyceryl-2 Triisostearate Diisostearyl Malate Cetyl Ethylhexanoate Hexyldecyl Ethylhexanoate Dipentaerythrityl Hexahydroxystearate/Hexastearate/Hexarosinate Beeswax Copernicia Cerifera Wax Shorea Robusta Seed Butter Sucrose Tetrastearate Triacetate Caprylyl Glycol Eclipta Prostrata Extract Ferulic Acid Tocopheryl Acetate Glycyrrhiza Glabra Root Extract Moringa Oleifera Seed Oil Glycine Soja Peptide Sorbitan Laurate Soluble Collagen Hydrolyzed Collagen Hydroxyethylcellulose Acetyl Dipeptide-1 Cetyl Ester Acetyl Hexapeptide-1 Acetyl Hexapeptide-8 Copper Tripeptide-1 Palmitoyl Tripeptide-5 Acetyl Octapeptide-3 Palmitoyl Pentapeptide-4 Atelocollagen Oligopeptide-1 Oligopeptide-2 Helianthus Annuus Seed Oil, Vegetable Oil, Ascorbic Acid, Ceresin, Polyglyceryl-2 Triisostearate, Diisostearyl Malate, Cetyl Ethylhexanoate, Hexyldecyl Ethylhexanoate, Dipentaerythrityl Hexahydroxystearate/Hexastearate/Hexarosinate, Beeswax, Copernicia Cerifera Wax, Shorea Robusta Seed Butter, Sucrose Tetrastearate Triacetate, Dipropylene Glycol, Tocopherol, Caprylyl Glycol, Eclipta Prostrata Extract, Ethylhexylglycerin, Eclipta Prostrata Leaf Extract, Ferulic Acid, Tocopheryl Acetate, Glycyrrhiza Glabra Root Extract, Adenosine, Moringa Oleifera Seed Oil, Water, Butylene Glycol, Propanediol, 1,2-Hexanediol, Glycerin, Glycine Soja Peptide, Sodium Hyaluronate, So 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. 1,2-Hexanediol is a synthetic liquid and another multi-functional powerhouse. It is a: Humectant, drawing moisture into the skin Emollient, helping to soften skin Solvent, dispersing and stabilizing formulas Preservative booster, enhancing the antimicrobial activity of other preservatives Adenosine is a purine nucleoside that your body already makes in every cell. In skincare, it acts mainly as a skin conditioning and anti-aging agent. The way it works is fairly well mapped out: Your skin has cells called fibroblasts that build collagen (the stuff that keeps skin firm and smooth). Adenosine basically flips a switch on these cells that tells them to get to work making more collagen and other proteins. These cells slow down on their own as skin ages, so Adenosine helps give them a little nudge to keep going. The clinical backing is pretty solid too. A blind, randomized, placebo-controlled trial of 126 women aged 45-65 tested a 0.1% cream twice daily and found real improvements in crow's feet and frown lines using a precise 3D skin-mapping technique; these changes showed up by week 3 and held at 2 months. A later study using Adenosine-loaded dissolving microneedle patches reported gains in wrinkle depth, dermal density, elasticity, and hydration. On concentrations, South Korea's Ministry of Food and Drug Safety has set 0.04% as the approved functional anti-wrinkle level. You'll typically see this ingredient used somewhere in the 0.04-0.1% range since it works at low doses. This ingredient has been found safe for cosmetics with the data showing no irritation or sensitization. Overall, this is a great ingredient for any anti-aging routine and has no photosensitizing effect, so it suits both AM and PM use. Ascorbic Acid is is pure Vitamin C and is the biologically active form used directly by skin. Not only is vitamin C great for your overall health and immune system, but it also has plenty of benefits for your skin. It is best supported by academic literature for: Topical vitamin C has been shown to help neutralize oxidative stress from UV and pollution, helping to improve photoaging and hyperpigmentation when used consistently. One clinical study found that using 5% topical vitamin C for six months improved signs of photodamaged skin, both on the surface and in the deeper structural layers of the skin. While vitamin C doesn’t replace sunscreen, studies show it can boost photoprotection when combined with Vitamin E and ferulic acid. These two ingredients help improve stability and protective effects. The big downside of this ingredient is formulation difficulty. Vitamin C is prone to oxidation and doesn't penetrate the skin unless formulated correctly. Research found that vitamin C absorbs into the skin best at a low pH (< 3.5) with about 20% being the upper limit for effective absorption. Skin levels can saturate after r