Peptide Skincare & BeautySkin science and ingredient guides

Ingredient or product comparison

VT Cosmetics Reedle Shot Lifting Eye Cream Versus MediCube PDRN Pink Peptide Eye Cream

VT Cosmetics Reedle Shot Lifting Eye Cream Versus MediCube PDRN Pink Peptide Eye Cream Detailed comparison of VT Cosmetics Reedle Shot Lifting Eye Cream versus MediCube PDRN Pink Peptide Eye Cream. This anti-aging eye moisturizer is formulated around Collagen

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VT Cosmetics Reedle Shot Lifting Eye Cream Versus MediCube PDRN Pink Peptide Eye Cream Detailed comparison of VT Cosmetics Reedle Shot Lifting Eye Cream versus MediCube PDRN Pink Peptide Eye Cream. This anti-aging eye moisturizer is formulated around Collagen Extract and Niacinamide to soften the look of wrinkles and refine skin texture. This anti-aging eye moisturizer is formulated around Niacinamide and Sodium DNA to soften the look of wrinkles. Water Hydrogenated Poly(C6-14 Olefin) Glycerin Propanediol 1,2-Hexanediol Collagen Extract C13-15 Alkane Dimethicone/Vinyl Dimethicone Crosspolymer Niacinamide Dicaprylyl Ether Tocopherol Methyl Trimethicone Limnanthes Alba Seed Oil Candida Bombicola/Glucose/Methyl Rapeseedate Ferment Oryza Sativa Germ Oil Cocos Nucifera Oil Olea Europaea Fruit Oil Cetyl Alcohol Polyglyceryl-2 Stearate Glyceryl Stearate Stearyl Alcohol Polyacrylate-13 Polyisobutene Polysorbate 20 Sorbitan Isostearate Butylene Glycol Polyglyceryl-10 Laurate Ethylhexylglycerin Tripeptide-1 Palmitoyl Pentapeptide-4 Hexapeptide-11 Alanine/Histidine/Lysine Polypeptide Copper Hcl Hexapeptide-9 Palmitoyl Tripeptide-1 Copper Tripeptide-1 Acetyl Hexapeptide-8 Nonapeptide-1 Butyrospermum Parkii Butter Cetearyl Olivate Sorbitan Olivate Polyglyceryl-10 Myristate Phytosteryl/Isostearyl/Cetyl/Stearyl/Behenyl Dimer Dilinoleate Hydrogenated Lecithin Ficus Carica Fruit Extract Centella Asiatica Extract Ceramide NP Sodium Stearoyl Glutamate Parfum Tocopheryl Acetate Xanthan Gum Adenosine Disodium EDTA Bakuchiol Hydrolyzed Elastin Leuconostoc/Radish Root Ferment Filtrate Silica Hydrolyzed Hyaluronic Acid Sodium Hyaluronate Madecassic Acid Madecassoside Asiatic Acid Asiaticoside Propolis Extract Water, Hydrogenated Poly(C6-14 Olefin), Glycerin, Propanediol, 1,2-Hexanediol, Collagen Extract, C13-15 Alkane, Dimethicone/Vinyl Dimethicone Crosspolymer, Niacinamide, Dicaprylyl Ether, Tocopherol, Methyl Trimethicone, Limnanthes Alba Seed Oil, Candida Bombicola/Glucose/Methyl Rapeseedate Ferment, Oryza Sativa Germ Oil, Cocos Nucifera Oil, Olea Europaea Fruit Oil, Cetyl Alcohol, Polyglyceryl-2 Stearate, Glyceryl Stearate, Stearyl Alcohol, Polyacrylate-13, Polyisobutene, Polysorbate 20, Sorbitan Isostearate, Butylene Glycol, Polyglyceryl-10 Laurate, Ethylhexylglycerin, Tripeptide-1, Palmitoyl Pentapeptide-4, Hexapeptide-11, Alanine/Histidine/Lysine Polypeptide Copper Hcl, Hexapeptide-9, Palmitoyl Tripeptide-1, Copper Tripeptide-1, Acetyl Hexapeptide-8, Nonapeptide-1, Butyrospermum Parkii Butter, Cetearyl Olivate, Sorbitan Olivate, Polyglyceryl-10 Myristate, Phytosteryl/Isostearyl/Cetyl/Stearyl/Behenyl Dimer Dilinoleate, Hydrogenated Lecithin, Ficus Carica Fruit Extract, Centella Asiatica Extract, Ceramide NP, Sodium Stearoyl Glutamate, Parfum, Tocopheryl Acetate, Xanthan Gum, Adenosine, Disodium EDTA, Bakuchiol, Hydrolyzed Elastin, Leuconostoc/Radish Root Ferment Filtrate, Silica, Hydrolyzed Hyaluronic Acid, Sodium Hyaluronate, Madecassic Acid, Madecassoside, Asiatic Acid, Asiaticoside, Propolis Extract Dipropylene Glycol Caprylic/Capric Triglyceride Pentaerythrityl Tetraethylhexanoate Cetearyl Alcohol Glycereth-26 Butylene Glycol Dicaprylate/Dicaprate Bis-Behenyl/Isostearyl/Phytosteryl Dimer Dilinoleyl Dimer Dilinoleate Propylene Glycol Dibenzoate Pullulan Vinyldimethicone Hydroxyacetophenone Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer Sodium Acrylate/Sodium Acryloyldimethyl Taurate Copo 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 Acetyl Hexapeptide-8 (also known as Argireline) is a synthetic hexapeptide that is often called a "topical Botox alternative". It works by mimicking how Botox relaxes muscles; it interferes with the signaling process that tells your facial muscles to contract. This can help soften expression lines like forehead wrinkles or crow's feet over time. The comparison to Botox does have limits because the molecule is water-loving and relatively large. Acetyl Hexapeptide-8 has a hard time absorbing deeply enough through the skin's outer barrier to actually reach the muscles. So whether it truly works the way Botox does at a biological level is still up for debate, but early clinical outcomes are fairly encouraging. A 12 week human study of a multi-ingredient regimen containing this ingredient saw: While some studies have observed improvements in wrinkle appearance, it is important to note that more consistent results are seen in multi-ingredient formulations (vs just Acetyl Hexapeptide-8 alone). Some research studies also used higher concentrations (up to 10%) while this ingredient is usually found in concentrations up to 0.005% in leave-on formulations. 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