Peptide Skincare & BeautySkin science and ingredient guides

Ingredient or product comparison

COSRX The 6 Peptide Skin Booster Serum Versus Missha Time Revolution Night Repair Ampoule 5x

COSRX The 6 Peptide Skin Booster Serum Versus Missha Time Revolution Night Repair Ampoule 5x Detailed comparison of COSRX The 6 Peptide Skin Booster Serum versus Missha Time Revolution Night Repair Ampoule 5x. This anti-aging serum is formulated around Niacina

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COSRX The 6 Peptide Skin Booster Serum Versus Missha Time Revolution Night Repair Ampoule 5x Detailed comparison of COSRX The 6 Peptide Skin Booster Serum versus Missha Time Revolution Night Repair Ampoule 5x. This anti-aging serum is formulated around Niacinamide and Acetyl Hexapeptide-8 to soften the look of wrinkles and strengthen the skin barrier. This barrier-repair ampoule is formulated around Bifida Ferment Lysate and Niacinamide to strengthen the skin barrier and soften the look of wrinkles. Water Dipropylene Glycol Glycerin Pentylene Glycol 1,2-Hexanediol Niacinamide Acetyl Hexapeptide-8 Copper Tripeptide-1 Sh-Polypeptide-121 Dipeptide Diaminobutyroyl Benzylamide Diacetate Oligopeptide-68 Palmitoyl Tripeptide-8 Allantoin Sodium Hyaluronate Acetyl Glucosamine Serine Alanine Glycine Threonine Arginine Proline Betaine Sodium PCA Sodium Lactate PCA Glutamic Acid Lysine Hcl Tocopherol Dextran Glycine Soja Oil Hydrogenated Lecithin Ammonium Acryloyldimethyltaurate/Vp Copolymer Polyacrylate Crosspolymer-6 Butylene Glycol Xanthan Gum Ethylhexylglycerin Adenosine Polyquaternium-51 Disodium EDTA Citric Acid Caprylyl Glycol T-Butyl Alcohol Potassium Sorbate Sodium Oleate Water, Dipropylene Glycol, Glycerin, Pentylene Glycol, 1,2-Hexanediol, Niacinamide, Acetyl Hexapeptide-8, Copper Tripeptide-1, Sh-Polypeptide-121, Dipeptide Diaminobutyroyl Benzylamide Diacetate, Oligopeptide-68, Palmitoyl Tripeptide-8, Allantoin, Sodium Hyaluronate, Acetyl Glucosamine, Serine, Alanine, Glycine, Threonine, Arginine, Proline, Betaine, Sodium PCA, Sodium Lactate, PCA, Glutamic Acid, Lysine Hcl, Tocopherol, Dextran, Glycine Soja Oil, Hydrogenated Lecithin, Ammonium Acryloyldimethyltaurate/Vp Copolymer, Polyacrylate Crosspolymer-6, Butylene Glycol, Xanthan Gum, Ethylhexylglycerin, Adenosine, Polyquaternium-51, Disodium EDTA, Citric Acid, Caprylyl Glycol, T-Butyl Alcohol, Potassium Sorbate, Sodium Oleate Bifida Ferment Lysate Propanediol Chondrus Crispus Extract Saccharum Officinarum Extract Diethoxyethyl Succinate Squalane Panthenol Polyglyceryl-10 Laurate Carbomer Lactobacillus Ferment Lactobacillus Ferment Lysate Leuconostoc/Radish Root Ferment Filtrate Lactococcus Ferment Lactobacillus/Acerola Cherry Ferment Lactobacillus/Soybean Ferment Extract Lactobacillus/Punica Granatum Fruit Ferment Extract Lactococcus Ferment Lysate Bifida Ferment Filtrate Tromethamine Solanum Melongena Fruit Extract Daucus Carota Sativa Root Extract Brassica Oleracea Capitata Leaf Extract Beta Vulgaris Root Extract Vaccinium Angustifolium Fruit Extract Aspergillus Ferment Swiftlet Nest Extract Dextrin Theobroma Cacao Extract Citrus Aurantium Bergamia Fruit Oil Pelargonium Graveolens Flower Oil Citrus Aurantium Dulcis Peel Oil Lavandula Angustifolia Oil Anthemis Nobilis Flower Oil Santalum Album Oil Limonene Helianthus Annuus Seed Oil Lupinus Albus Seed Extract Ceramide NP Cholesterol Bifida Ferment Lysate, Butylene Glycol, 1,2-Hexanediol, Glycerin, Betaine, Propanediol, Water, Chondrus Crispus Extract, Saccharum Officinarum Extract, Pentylene Glycol, Niacinamide, Polyquaternium-51, Diethoxyethyl Succinate, Squalane, Panthenol, Polyglyceryl-10 Laurate, Hydrogenated Lecithin, Carbomer, Lactobacillus Ferment, Lactobacillus Ferment Lysate, Leuconostoc/Radish Root Ferment Filtrate, Lactococcus Ferment, Lactobacillus/Acerola Cherry Ferment, Lactobacillus/Soybean Ferment Extract, Lactobacillus/Punica Granatum Fruit Ferment Extract, Lactococcus Ferment Lysate, Bifida Ferment Filtrate, Trometham 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. Betaine is a humectant. Like hyaluronic acid, it helps attract and retain moisture in the skin. It’s known for being gentle and for helping the skin maintain balanced hydration. Betaine is mainly used to improve hydration and support calmer skin. It helps skin cells regulate water balance because it functions as an osmolyte. Some studies suggest betaine may support making skin tone more even. Fun fact: Betaine naturally exists in the skin and the body. In cosmetic products, it can be either plant-derived (most commonly from sugar beets) or synthetically produced for consistency and stability. Betaine is also known as trimethylglycine. Butylene Glycol (or BG) is used within cosmetic products for a few different reasons: Overall, Butylene Glycol is a safe and well-rounded ingredient that works well with other ingredients. Though this ingredient works well with most skin types, some people with sensitive skin may experience a reaction such as allergic rashes, closed comedones, or itchiness. Disodium EDTA is a chelating agent. It grabs onto and deactivates metal ions that sneak into your products from water, packaging, or ai