Peptide Skincare & BeautySkin science and ingredient guides

Ingredient or product comparison

MediCube PDRN Pink Peptide Serum Versus e.l.f. cosmetics Holy Hydration! Thirst Burst Drops

MediCube PDRN Pink Peptide Serum Versus e.l.f. cosmetics Holy Hydration! Thirst Burst Drops Detailed comparison of MediCube PDRN Pink Peptide Serum Salmon DNA versus e.l.f. cosmetics Holy Hydration! Thirst Burst Drops. This anti-aging serum is formulated aroun

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MediCube PDRN Pink Peptide Serum Versus e.l.f. cosmetics Holy Hydration! Thirst Burst Drops Detailed comparison of MediCube PDRN Pink Peptide Serum Salmon DNA versus e.l.f. cosmetics Holy Hydration! Thirst Burst Drops. This anti-aging serum is formulated around Niacinamide and Sodium DNA to soften the look of wrinkles and refine skin texture. This hydrating serum is formulated around Niacinamide and Hydrolyzed Sodium Hyaluronate to hydrate skin and strengthen the skin barrier. Water Glycerin Dipropylene Glycol Isopropyl Myristate Glycereth-26 Niacinamide 1,2-Hexanediol Sodium DNA Butylene Glycol Polyglycerin-3 Sodium Acrylate/Sodium Acryloyldimethyl Taurate Copolymer Polyisobutene Acrylates/C10-30 Alkyl Acrylate Crosspolymer Milt Extract Tromethamine Glyceryl Acrylate/Acrylic Acid Copolymer Pvm/Ma Copolymer Ethylhexylglycerin Caprylyl Glycol Parfum Melia Azadirachta Leaf Extract Adenosine Caprylyl/Capryl Glucoside Sorbitan Oleate Melia Azadirachta Flower Extract Sodium Hyaluronate Disodium EDTA Curcuma Longa Root Extract Cyanocobalamin Hydrolyzed Collagen Ubiquinone Ocimum Sanctum Leaf Extract Corallina Officinalis Extract Palmitoyl Pentapeptide-4 Palmitoyl Tripeptide-1 Palmitoyl Tetrapeptide-7 Copper Tripeptide-1 Acetyl Hexapeptide-8 Salmon Egg Extract Atelocollagen Water, Glycerin, Dipropylene Glycol, Isopropyl Myristate, Glycereth-26, Niacinamide, 1,2-Hexanediol, Sodium DNA, Butylene Glycol, Polyglycerin-3, Sodium Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Polyisobutene, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Milt Extract, Tromethamine, Glyceryl Acrylate/Acrylic Acid Copolymer, Pvm/Ma Copolymer, Ethylhexylglycerin, Caprylyl Glycol, Parfum, Melia Azadirachta Leaf Extract, Adenosine, Caprylyl/Capryl Glucoside, Sorbitan Oleate, Melia Azadirachta Flower Extract, Sodium Hyaluronate, Disodium EDTA, Curcuma Longa Root Extract, Cyanocobalamin, Hydrolyzed Collagen, Ubiquinone, Ocimum Sanctum Leaf Extract, Corallina Officinalis Extract, Palmitoyl Pentapeptide-4, Palmitoyl Tripeptide-1, Palmitoyl Tetrapeptide-7, Copper Tripeptide-1, Acetyl Hexapeptide-8, Salmon Egg Extract, Atelocollagen Cetyl Ethylhexanoate Hydroxyacetophenone Tocopherol Carbomer Synthetic Fluorphlogopite Hydrolyzed Sodium Hyaluronate Ammonium Acryloyldimethyltaurate/Vp Copolymer Helianthus Annuus Seed Oil Erythritol Hibiscus Esculentus Fruit Extract Tin Oxide Titanium Dioxide CI 16035 Water, Dipropylene Glycol, Butylene Glycol, Niacinamide, Cetyl Ethylhexanoate, Glycerin, Glycereth-26, Hydroxyacetophenone, 1,2-Hexanediol, Tocopherol, Tromethamine, Carbomer, Synthetic Fluorphlogopite, Hydrolyzed Sodium Hyaluronate, Ammonium Acryloyldimethyltaurate/Vp Copolymer, Helianthus Annuus Seed Oil, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Erythritol, Disodium EDTA, Hibiscus Esculentus Fruit Extract, Tin Oxide, Titanium Dioxide, CI 16035 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 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. 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. Dipropylene Glycol is a synthetically created humectant, stabilizer, and solvent. This ingredient helps: Dipropylene glycol is technically an alcohol, but it belongs to the glycol family (often considered part of the ‘good’ alcohols). This means it is hydrating and gentle on skin unlike drying solvent alcohols like denatured alcohol. As a masking agent, Dipropylene Glycol can be used to cover the smell of other ingredients. However, it does not have a scent. Studies show Dipropylene Glycol is considered safe to use in skincare. 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 have sensitive skin). Clinical patch testing showed no significant skin irritation at typical use concentrations and minimal dermal absorption. You'll most likely see this ingredient near the end of an ingredient list. It's typically found in concentrations less than 1%. Glycereth-26 is a synthetic ingredient and polyethylene glycol ether of Glycerin. Glycerin is already naturally found in your skin and helps keep your skin moisturized. It is a humectant and helps add texture to products. It can make your product thicker. As a hu