Peptide Skincare & BeautySkin science and ingredient guides

Ingredient or product comparison

StriVectin Peptide Plump Line Filling Bounce Serum Versus Nuface Fix Serum

StriVectin Peptide Plump Line Filling Bounce Serum Versus Nuface Fix Serum Detailed comparison of StriVectin Peptide Plump Line Filling Bounce Serum versus Nuface Fix Serum. This anti-aging serum is formulated around Hydrolyzed Hyaluronic Acid to soften the lo

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StriVectin Peptide Plump Line Filling Bounce Serum Versus Nuface Fix Serum Detailed comparison of StriVectin Peptide Plump Line Filling Bounce Serum versus Nuface Fix Serum. This anti-aging serum is formulated around Hydrolyzed Hyaluronic Acid to soften the look of wrinkles and hydrate skin. Water Glycerin Propanediol Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer Imperata Cylindrica Root Extract Glyceryl Ricinoleate Polymethylsilsesquioxane/Silica Crosspolymer Betaine Hydrolyzed Hyaluronic Acid Olea Europaea Leaf Extract Vetiveria Zizanoides Root Extract Pentapeptide-84 Amide Acetate Chondrus Crispus Extract Beta-Glucan Myristyl Nicotinate Citric Acid Biotin Tocopherol Dimethyl Isosorbide 1,2-Hexanediol Cetearyl Olivate Dimethicone Sorbitan Olivate Polyisobutene Tetrahydrodiferuloylmethane Trisodium Ethylenediamine Disuccinate Ethylhexylglycerin Polysilicone-11 Sorbitan Isostearate Glyceryl Polyacrylate Polysorbate 80 PEG-7 Trimethylolpropane Coconut Ether Hydroxyacetophenone Pentylene Glycol Polysorbate 60 Pvm/Ma Copolymer Caprylyl Glycol Adenosine Carbomer Sodium Citrate Bacillus/Sea Salt Ferment Filtrate Sodium Hyaluronate Acrylates/C10-30 Alkyl Acrylate Crosspolymer Parfum Limonene Linalool Phenoxyethanol CI 17200 Water, Glycerin, Propanediol, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Imperata Cylindrica Root Extract, Glyceryl Ricinoleate, Polymethylsilsesquioxane/Silica Crosspolymer, Betaine, Hydrolyzed Hyaluronic Acid, Olea Europaea Leaf Extract, Vetiveria Zizanoides Root Extract, Pentapeptide-84 Amide Acetate, Chondrus Crispus Extract, Beta-Glucan, Myristyl Nicotinate, Citric Acid, Biotin, Tocopherol, Dimethyl Isosorbide, 1,2-Hexanediol, Cetearyl Olivate, Dimethicone, Sorbitan Olivate, Polyisobutene, Tetrahydrodiferuloylmethane, Trisodium Ethylenediamine Disuccinate, Ethylhexylglycerin, Polysilicone-11, Sorbitan Isostearate, Glyceryl Polyacrylate, Polysorbate 80, PEG-7 Trimethylolpropane Coconut Ether, Hydroxyacetophenone, Pentylene Glycol, Polysorbate 60, Pvm/Ma Copolymer, Caprylyl Glycol, Adenosine, Carbomer, Sodium Citrate, Bacillus/Sea Salt Ferment Filtrate, Sodium Hyaluronate, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Parfum, Limonene, Linalool, Phenoxyethanol, CI 17200 Ethylene/Acrylic Acid Copolymer Sea Silt Extract Palmitoyl Hexapeptide-52 Palmitoyl Heptapeptide-18 N-Prolyl Palmitoyl Tripeptide-56 Acetate Olivine Extract Tremella Fuciformis Sporocarp Extract Xanthan Gum Poloxamer 338 Silica Mica Glyceryl Caprylate Glyceryl Undecylenate Benzyl Alcohol Potassium Sorbate Lactic Acid/Glycolic Acid Copolymer Polyvinyl Alcohol Sodium Hydroxide Sodium Metabisulfite CI 77163 Iron Oxides Water, Propanediol, Glycerin, Ethylene/Acrylic Acid Copolymer, Sea Silt Extract, Palmitoyl Hexapeptide-52, Palmitoyl Heptapeptide-18, N-Prolyl Palmitoyl Tripeptide-56 Acetate, Hydrolyzed Hyaluronic Acid, Adenosine, Olivine Extract, Tremella Fuciformis Sporocarp Extract, Betaine, Pentylene Glycol, Carbomer, Xanthan Gum, Poloxamer 338, Tocopherol, Sodium Citrate, Silica, Mica, Caprylyl Glycol, Glyceryl Caprylate, Glyceryl Undecylenate, Ethylhexylglycerin, Benzyl Alcohol, Potassium Sorbate, 1,2-Hexanediol, Lactic Acid/Glycolic Acid Copolymer, Polyvinyl Alcohol, Phenoxyethanol, Sodium Hydroxide, Sodium M 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. Betaine is a humectant. Like hyaluronic acid, it helps attract and retain moisture in the skin. It’s known for being gentle and for helping the skin maintain balanced hydration. Betaine is mainly used to improve hydration and support calmer skin. It helps skin cells regulate water balance because it functions as an osmolyte. Some studies suggest betaine may support making skin tone more even. Fun fact: Betaine naturally exists in the skin and the body. In cosmetic products, it can be either plant-derived (most commonly from sugar beets) or synthetically produced for consistency and stability. Betaine is also known as trimethylglycine. Caprylyl Glycol is a humectant, skin conditioner, emollient, and preservative booster derived from either caprylic acid or synthetically created. Typical use levels vary from 0.3-1% as a preservative booster and go up to 2% to condition skin. Because it is not a free-fatty acid, this ingredient is fungal acne safe (there's nothing for Malassezia to feed on). Carbomer is a synthetic thickening and gelling agent. It's basically the ingredient that gives a lot of serums, gels, creams, and suns