Peptide Skincare & BeautySkin science and ingredient guides

Ingredient or product comparison

MediCube PDRN Pink Peptide Serum Versus MediCube PDRN Pink Collagen Bubble Serum

MediCube PDRN Pink Peptide Serum Versus MediCube PDRN Pink Collagen Bubble Serum Detailed comparison of MediCube PDRN Pink Peptide Serum Rose PDRN (Vegan) versus MediCube PDRN Pink Collagen Bubble Serum. This anti-aging serum is formulated around Niacinamide a

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MediCube PDRN Pink Peptide Serum Versus MediCube PDRN Pink Collagen Bubble Serum Detailed comparison of MediCube PDRN Pink Peptide Serum Rose PDRN (Vegan) versus MediCube PDRN Pink Collagen Bubble Serum. This anti-aging serum is formulated around Niacinamide and Sodium DNA to soften the look of wrinkles and refine skin texture. This anti-aging serum is formulated around Niacinamide and Sodium DNA to soften the look of wrinkles and brighten dull-looking skin. Water Glycerin Dipropylene Glycol Isopropyl Myristate Glycereth-26 1,2-Hexanediol Niacinamide Butylene Glycol Polyglycerin-3 Acrylates/C10-30 Alkyl Acrylate Crosspolymer Tromethamine Sodium Acrylate/Sodium Acryloyldimethyl Taurate Copolymer Glyceryl Acrylate/Acrylic Acid Copolymer Polyisobutene Pvm/Ma Copolymer Ethylhexylglycerin Caprylyl Glycol Parfum Adenosine Melia Azadirachta Leaf Extract Sodium Phytate Sodium Hyaluronate Melia Azadirachta Flower Extract Curcuma Longa Root Extract Cyanocobalamin Ubiquinone Sorbitan Oleate Caprylyl/Capryl Glucoside Rosa Damascena Extract Sodium DNA Ocimum Sanctum Leaf Extract Disodium EDTA Corallina Officinalis Extract Acetyl Hexapeptide-8 Copper Tripeptide-1 Palmitoyl Tripeptide-1 Palmitoyl Tetrapeptide-7 Palmitoyl Pentapeptide-4 Water, Glycerin, Dipropylene Glycol, Isopropyl Myristate, Glycereth-26, 1,2-Hexanediol, Niacinamide, Butylene Glycol, Polyglycerin-3, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Tromethamine, Sodium Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Glyceryl Acrylate/Acrylic Acid Copolymer, Polyisobutene, Pvm/Ma Copolymer, Ethylhexylglycerin, Caprylyl Glycol, Parfum, Adenosine, Melia Azadirachta Leaf Extract, Sodium Phytate, Sodium Hyaluronate, Melia Azadirachta Flower Extract, Curcuma Longa Root Extract, Cyanocobalamin, Ubiquinone, Sorbitan Oleate, Caprylyl/Capryl Glucoside, Rosa Damascena Extract, Sodium DNA, Ocimum Sanctum Leaf Extract, Disodium EDTA, Corallina Officinalis Extract, Acetyl Hexapeptide-8, Copper Tripeptide-1, Palmitoyl Tripeptide-1, Palmitoyl Tetrapeptide-7, Palmitoyl Pentapeptide-4 Helianthus Annuus Seed Oil Hydrogenated Poly(C6-14 Olefin) C12-14 Alketh-12 Propanediol Isododecane Ethylhexyl Palmitate Cetyl Ethylhexanoate Ammonium Acryloyldimethyltaurate/Vp Copolymer Triethyl Citrate Tocopherol Collagen Betula Alba Bark/Leaf Extract Ricinus Communis Seed Oil Illicium Verum Fruit/Seed Oil Cymbopogon Citratus Leaf Oil Collagen Extract Xanthan Gum Retinol Panthenol Hydrolyzed Collagen Caprylic/Capric Triglyceride Ceramide NP Hydrogenated Lecithin Hyaluronic Acid Sodium Hyaluronate Crosspolymer Serine Milk Protein Extract Hydrolyzed Sodium Hyaluronate Hydrolyzed Hyaluronic Acid Glutamic Acid Aspartic Acid Sodium Acetylated Hyaluronate Hydroxypropyltrimonium Hyaluronate Water, Niacinamide, Helianthus Annuus Seed Oil, Glycerin, Hydrogenated Poly(C6-14 Olefin), C12-14 Alketh-12, 1,2-Hexanediol, Propanediol, Isododecane, Ethylhexyl Palmitate, Cetyl Ethylhexanoate, Ethylhexylglycerin, Ammonium Acryloyldimethyltaurate/Vp Copolymer, Triethyl Citrate, Adenosine, Tocopherol, Disodium EDTA, Cyanocobalamin, Collagen, Betula Alba Bark/Leaf Extract, Sodium DNA, Ricinus Communis Seed Oil, Illicium Verum Fruit/Seed Oil, Cymbopogon Citratus Leaf Oil, Collagen Extract, Xanthan Gum, Retinol, Panthenol, Hydrolyzed Collagen, Butylene Glycol, Caprylic/Capric Triglyceride, Ceramide NP, Hydrogenated Lecithin, Sodium Hyaluronate, Hyaluronic Acid, Sodium Hyaluronate Crosspolymer, Serine, Mil 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. 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. Cyanocobalamin is the manufactured version of vitamin B12. It has skin soothing, antioxidant, and barrier protecting properties. Topical cyanocobalamin is used to treat skin irritation and atopic dermatitis. Disodium EDTA is a chelating agent. It grabs onto and deactivates metal ions that sneak into your products from water, packaging, or air. This ingredient mainly works behind the scenes and helps with: On top of that, this ingredient can counteract the effects of hard water by binding to the minerals in it. One thing worth knowing is that Disodium EDTA has been shown to be a mild penetration enhancer. It can help other ingredients absorb into skin more effectively which can be a double-edged sword (great for actives, but can also make the active too strong if you h