Peptide Skincare & BeautySkin science and ingredient guides

Ingredient or product comparison

Dr. Reju-All Advanced PDRN Copper Peptide Serum Versus Abib PDRN Glow Serum 4.0 Pump

Dr. Reju-All Advanced PDRN Copper Peptide Serum Versus Abib PDRN Glow Serum 4.0 Pump Detailed comparison of Dr. Reju-All Advanced PDRN Copper Peptide Serum versus Abib PDRN Glow Serum 4.0 Pump. This anti-aging serum is formulated around Niacinamide and Sodium

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Dr. Reju-All Advanced PDRN Copper Peptide Serum Versus Abib PDRN Glow Serum 4.0 Pump Detailed comparison of Dr. Reju-All Advanced PDRN Copper Peptide Serum versus Abib PDRN Glow Serum 4.0 Pump. 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 Sodium DNA and Niacinamide to soften the look of wrinkles and brighten dull-looking skin. No concerns 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 2,3-Butanediol Polyglycerin-3 Methylpropanediol Ammonium Acryloyldimethyltaurate/Vp Copolymer Phytosphingosine Soluble Proteoglycan Acetyl Hexapeptide-8 Palmitoyl Pentapeptide-4 Palmitoyl Tetrapeptide-7 Palmitoyl Tripeptide-1 Hydrolyzed Hyaluronic Acid Water, Butylene Glycol, Isopentyldiol, Propanediol, 2,3-Butanediol, Sodium DNA, Polyglycerin-3, Glycerin, Niacinamide, 1,2-Hexanediol, Methylpropanediol, Panthenol, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Ammonium Acryloyldimethyltaurate/Vp Copolymer, Xanthan Gum, Tromethamine, Ethylhexylglycerin, Adenosine, Glyceryl Acrylate/Acrylic Acid Copolymer, Sodium Hyaluronate, Beta-Glucan, Tocopherol, Phytosphingosine, Soluble Proteoglycan, Hydrolyzed Collagen, Acetyl Hexapeptide-8, Copper Tripeptide-1, Palmitoyl Pentapeptide-4, Acetyl Tetrapeptide-5, Palmitoyl Tetrapeptide-7, Palmitoyl Tripeptide-1, Hydrolyzed Hyaluronic Acid 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 Acetyl Tetrapeptide-5 is a peptide that goes by another name, eyeseryl, due to claims that it can help reduce eye puffiness. The manufacturer claims this ingredient reduces eye puffiness by: An in-vivo study from the manufacturer found 95% of volunteers saw eye bag improvement by the end of the study. Eye puffiness is caused by two major factors: fluid retention and fat. Those with fluid retention may see improvement from using this ingredient. However, those with eye fat will need surgical intervention in order to get rid of puffiness. Acrylates/C10-30 Alkyl Acrylate Crosspolymer is a synthetic polymer. It is used to thicken, emulsify, and improve the texture of products. As an emulsifier, it helps stabilize oil-in-water emulsions to give products an elegant feel when applied. It can also form a thin protective film on skin. One study found that a formula using this polymer helped slow down how quickly other ingredients (like DEET) were absorbed through skin. A 2024 study of over 1,300 patients confirmed that sensitization to this ingredient is rare. It is also non-mutagenic and has a clean track record. 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. Beta-Glucan is