Peptide Skincare & BeautySkin science and ingredient guides

Ingredient or product comparison

MEDI-PEEL Lif-Tox Ampoule Versus COSRX The 6 Peptide Skin Booster Serum

MEDI-PEEL Lif-Tox Ampoule Versus COSRX The 6 Peptide Skin Booster Serum Detailed comparison of MEDI-PEEL Lif-Tox Ampoule versus COSRX The 6 Peptide Skin Booster Serum. This anti-aging ampoule is formulated around Collagen Extract and Adenosine to soften the lo

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MEDI-PEEL Lif-Tox Ampoule Versus COSRX The 6 Peptide Skin Booster Serum Detailed comparison of MEDI-PEEL Lif-Tox Ampoule versus COSRX The 6 Peptide Skin Booster Serum. This anti-aging ampoule is formulated around Collagen Extract and Adenosine to soften the look of wrinkles. This anti-aging serum is formulated around Niacinamide and Acetyl Hexapeptide-8 to soften the look of wrinkles and strengthen the skin barrier. Water Butylene Glycol Hydroxypropyl Methylcellulose Pullulan Glycerin 1,2-Hexanediol Hydroxyacetophenone Hydroxyethylcellulose Carbomer Tromethamine Polyglyceryl-10 Laurate Polyglyceryl-10 Myristate Allantoin Collagen Extract Rosa Damascena Flower Extract Porphyridium Cruentum Extract Propanediol Laminaria Japonica Extract Ethylhexylglycerin Adenosine CI 77891 Sodium Hyaluronate Melia Azadirachta Leaf Extract Disodium EDTA Caprylyl Glycol Calcium Alginate Melia Azadirachta Flower Extract Agar Gellan Gum Mica Curcuma Longa Root Extract CI 77491 Acmella Oleracea Extract Helianthus Annuus Seed Oil Hydrolyzed Corn Starch Beta-Glucan Sucrose Citrus Aurantium Bergamia Fruit Oil Lavandula Hybrida Oil Ocimum Sanctum Leaf Extract Hydrolyzed Collagen Hydrolyzed Elastin Hydrolyzed Silk Corallina Officinalis Extract Propolis Extract Phenethyl Alcohol Gold Water, Butylene Glycol, Hydroxypropyl Methylcellulose, Pullulan, Glycerin, 1,2-Hexanediol, Hydroxyacetophenone, Hydroxyethylcellulose, Carbomer, Tromethamine, Polyglyceryl-10 Laurate, Polyglyceryl-10 Myristate, Allantoin, Collagen Extract, Rosa Damascena Flower Extract, Porphyridium Cruentum Extract, Propanediol, Laminaria Japonica Extract, Ethylhexylglycerin, Adenosine, CI 77891, Sodium Hyaluronate, Melia Azadirachta Leaf Extract, Disodium EDTA, Caprylyl Glycol, Calcium Alginate, Melia Azadirachta Flower Extract, Agar, Gellan Gum, Mica, Curcuma Longa Root Extract, CI 77491, Acmella Oleracea Extract, Helianthus Annuus Seed Oil, Hydrolyzed Corn Starch, Beta-Glucan, Sucrose, Citrus Aurantium Bergamia Fruit Oil, Lavandula Hybrida Oil, Ocimum Sanctum Leaf Extract, Hydrolyzed Collagen, Hydrolyzed Elastin, Hydrolyzed Silk, Corallina Officinalis Extract, Propolis Extract, Phenethyl Alcohol, Gold Dipropylene Glycol Pentylene Glycol Niacinamide Acetyl Hexapeptide-8 Copper Tripeptide-1 Sh-Polypeptide-121 Dipeptide Diaminobutyroyl Benzylamide Diacetate Oligopeptide-68 Palmitoyl Tripeptide-8 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 Xanthan Gum Polyquaternium-51 Citric Acid 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, 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. Allantoin is a soothing ingredient known for its protective and moisturizing properties; it's basically a quiet workhorse ingredient you can find in a huge range of cosmetics. Though it can be derived from the comfrey plant, allantoin is produced synthetically for cosmetic products to ensure purity. Research shows it can encourage your skin cells to turn over and renew by stimulating keratinocyte and fibroblast proliferation. It also has mild keratolytic properties to help loosen and shed dead skin cells without being harsh. Studies also suggest allantoin can help calm inflammation by dialing down some of the chemical signals your skin sends out when it is irritated. This ingredient is typically used in the 0.1-0.5% range, and the FDA recognizes it as a skin protectant in OTC products up to 2%. Overall, allantoin is a wonderful addition to most routines; it is stable across a wide pH range (~4-8), works well with other ingredients, and is considered non-sensitizing/non-irritating. Fun fact: Allantoin is naturally occurring in comfrey root, beets, chamomile, and wheat sprouts. Our bodies even produce it as a byproduct of