Peptide Skincare & BeautySkin science and ingredient guides

Ingredient or product comparison

Dr. Reju-All Advanced PDRN Copper Peptide Serum Versus Abib Copper Peptide Serum Bouncing Drop

Dr. Reju-All Advanced PDRN Copper Peptide Serum Versus Abib Copper Peptide Serum Bouncing Drop Detailed comparison of Dr. Reju-All Advanced PDRN Copper Peptide Serum versus Abib Copper Peptide Serum Bouncing Drop. This anti-aging serum is formulated around Nia

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Dr. Reju-All Advanced PDRN Copper Peptide Serum Versus Abib Copper Peptide Serum Bouncing Drop Detailed comparison of Dr. Reju-All Advanced PDRN Copper Peptide Serum versus Abib Copper Peptide Serum Bouncing Drop. This anti-aging serum is formulated around Niacinamide and Sodium DNA to soften the look of wrinkles and strengthen the skin barrier. This anti-aging serum is formulated around Copper Tripeptide-1 and Panthenol to soften the look of wrinkles and strengthen the skin barrier. Water Butylene Glycol Glycerin Dipropylene Glycol 1,2-Hexanediol Isopentyldiol Niacinamide Caprylic/Capric Triglyceride Sodium DNA Copper Tripeptide-1 Acetyl Octapeptide-3 Acetyl Tetrapeptide-5 Acetyl Tetrapeptide-9 Palmitoyl Hexapeptide-12 Palmitoyl Tripeptide-5 Sodium Hyaluronate Hydrolyzed Collagen Chamaecyparis Obtusa Oil Anthemis Nobilis Flower Oil Guaiazulene Panthenol Sorbitol C12-14 Alketh-12 Sodium Polyacryloyldimethyl Taurate Acrylates/C10-30 Alkyl Acrylate Crosspolymer Propanediol Tromethamine Ethylhexylglycerin Allantoin Sodium PCA Adenosine Gellan Gum Glyceryl Acrylate/Acrylic Acid Copolymer Agar Sodium Phytate Beta-Glucan Tocopherol Xanthan Gum Water, Butylene Glycol, Glycerin, Dipropylene Glycol, 1,2-Hexanediol, Isopentyldiol, Niacinamide, Caprylic/Capric Triglyceride, Sodium DNA, Copper Tripeptide-1, Acetyl Octapeptide-3, Acetyl Tetrapeptide-5, Acetyl Tetrapeptide-9, Palmitoyl Hexapeptide-12, Palmitoyl Tripeptide-5, Sodium Hyaluronate, Hydrolyzed Collagen, Chamaecyparis Obtusa Oil, Anthemis Nobilis Flower Oil, Guaiazulene, Panthenol, Sorbitol, C12-14 Alketh-12, Sodium Polyacryloyldimethyl Taurate, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Propanediol, Tromethamine, Ethylhexylglycerin, Allantoin, Sodium PCA, Adenosine, Gellan Gum, Glyceryl Acrylate/Acrylic Acid Copolymer, Agar, Sodium Phytate, Beta-Glucan, Tocopherol, Xanthan Gum Methylpropanediol Trehalose Diphenyl Dimethicone Triethylhexanoin Carbomer Arginine Hydrogenated Lecithin Polyglyceryl-10 Oleate Hydroxyacetophenone Glyceryl Polymethacrylate Disodium EDTA Ulmus Davidiana Root Extract Amaranthus Caudatus Seed Extract Ceramide NP Ectoin Palmitoyl Tripeptide-1 Palmitoyl Tetrapeptide-7 Sodium Lactate Acetyl Hexapeptide-8 Nonapeptide-1 Dipeptide Diaminobutyroyl Benzylamide Diacetate Tripeptide-1 Palmitoyl Pentapeptide-4 Hexapeptide-9 Pentapeptide-3 Polyglutamic Acid Polysorbate 20 Water, Glycerin, Methylpropanediol, 1,2-Hexanediol, Trehalose, Panthenol, Diphenyl Dimethicone, Triethylhexanoin, Carbomer, Arginine, Copper Tripeptide-1, Xanthan Gum, Hydrogenated Lecithin, Polyglyceryl-10 Oleate, Hydroxyacetophenone, Glyceryl Polymethacrylate, Ethylhexylglycerin, Butylene Glycol, Adenosine, Disodium EDTA, Sodium Hyaluronate, Ulmus Davidiana Root Extract, Amaranthus Caudatus Seed Extract, Ceramide NP, Ectoin, Palmitoyl Tripeptide-1, Palmitoyl Tetrapeptide-7, Sodium Lactate, Acetyl Hexapeptide-8, Nonapeptide-1, Dipeptide Diaminobutyroyl Benzylamide Diacetate, Tripeptide-1, Palmitoyl Pentapeptide-4, Palmitoyl Tripeptide-5, Palmitoyl Hexapeptide-12, Hexapeptide-9, Pentapeptide-3, Polyglutamic Acid, Polysorbate 20 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. 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. Copper Tripeptide-1 (GHK-Cu) is a skin repairing ingredient known for its ability to boost collagen, improve firmness, and support skin regeneration. It is a complex made up of a naturally occurring peptide (glycine-histidine-lysine) and copper, an essential trace element. While studying wound healing, researchers noticed GHK-Cu stimulated hair follicle enlargement and growth by keeping hair in its active growth phase longer. This has made it a promising ingredient for hair regrowth treatments. Some people have reported increased facial hair. While GHK-Cu can make your hair follicles bigger, it usually doesn’t turn soft, barely-visible facial hairs into thick, dark ones. Anecdotal reports suggest that overusing copper peptides might lead to premature aging due to exce