Dr. Jart+ Peptidin™ Firming Serum With Energy Peptides Versus Dr. Jart+ Peptidin™ Radiance Serum with Energy Peptides

Dr. Jart+ Peptidin™ Firming Serum With Energy Peptides Versus Dr. Jart+ Peptidin™ Radiance Serum with Energy Peptides Detailed comparison of Dr. Jart+ Peptidin™ Firming Serum With Energy Peptides versus Dr. Jart+ Peptidin™ Radiance Serum with Energy Peptides. This anti-aging serum is formulated around Niacinamide and Acetyl Hexapeptide-8 to soften the look of wrinkles and refine skin texture. This brightening serum is formulated around Niacinamide and Acetyl Hexapeptide-8 to brighten dull-looking skin and soften the look of wrinkles. Water Methylpropanediol Glycerin 1,2-Hexanediol Caprylic/Capric Triglyceride Niacinamide Polyglycerin-3 Borago Officinalis Extract Algae Extract Eclipta Prostrata Leaf Extract Cyclohexasiloxane Centaurea Cyanus Flower Water Melia Azadirachta Leaf Extract Melia Azadirachta Flower Extract Avena Sativa Kernel Extract Cynara Scolymus Leaf Extract Pteris Multifida Extract Coccinia Indica Fruit Extract Aloe Barbadensis Flower Extract Solanum Melongena Fruit Extract Ocimum Sanctum Leaf Extract Nymphaea Alba Flower Extract Corallina Officinalis Extract Curcuma Longa Root Extract Nymphaea Caerulea Flower Water Ethylhexylglycerin Adenosine Fructooligosaccharides Hydrogenated Lecithin Citrus Aurantium Bergamia Fruit Oil Beta-Glucan Disodium EDTA Polyquaternium-51 Sodium Hyaluronate Butylene Glycol Ammonium Acryloyldimethyltaurate/Vp Copolymer Xanthan Gum Carbomer Tromethamine Inositol Propanediol Hydrolyzed Hyaluronic Acid Dipropylene Glycol Sodium Palmitoyl Proline Lavandula Angustifolia Oil Cholesterol Caprylyl Glycol Cyanocobalamin Glycine Acetyl Glutamine Dipalmitoyl Hydroxyproline Sodium Cocoyl Alaninate Serine Glutamic Acid Aspartic Acid Leucine Alanine Lysine Arginine Tyrosine Phenylalanine Proline Threonine Valine Isoleucine Histidine Cysteine Methionine Acetyl Hexapeptide-8 Copper Tripeptide-1 Hexapeptide-9 Nonapeptide-1 Palmitoyl Pentapeptide-4 Palmitoyl Tetrapeptide-7 Palmitoyl Tripeptide-1 Tripeptide-1 Water, Methylpropanediol, Glycerin, 1,2-Hexanediol, Caprylic/Capric Triglyceride, Niacinamide, Polyglycerin-3, Borago Officinalis Extract, Algae Extract, Eclipta Prostrata Leaf Extract, Cyclohexasiloxane, Centaurea Cyanus Flower Water, Melia Azadirachta Leaf Extract, Melia Azadirachta Flower Extract, Avena Sativa Kernel Extract, Cynara Scolymus Leaf Extract, Pteris Multifida Extract, Coccinia Indica Fruit Extract, Aloe Barbadensis Flower Extract, Solanum Melongena Fruit Extract, Ocimum Sanctum Leaf Extract, Nymphaea Alba Flower Extract, Corallina Officinalis Extract, Curcuma Longa Root Extract, Nymphaea Caerulea Flower Water, Ethylhexylglycerin, Adenosine, Fructooligosaccharides, Hydrogenated Lecithin, Citrus Aurantium Bergamia Fruit Oil, Beta-Glucan, Disodium EDTA, Polyquaternium-51, Sodium Hyaluronate, Butylene Glycol, Ammonium Acryloyldimethyltaurate/Vp Copolymer, Xanthan Gum, Carbomer, Tromethamine, Inositol, Propanediol, Hydrolyzed Hyaluronic Acid, Dipropylene Glycol, Sodium Palmitoyl Proline, Lavandula Angustifolia Oil, Cholesterol, Caprylyl Glycol, Cyanocobalamin, Glycine, Acetyl Glutamine, Dipalmitoyl Hydroxyproline, Sodium Cocoyl Alaninate, Serine, Glutamic Acid, Aspartic Acid, Leucine, Alanine, Lysine, Arginine, Tyrosine, Phenylalanine, Proline, Threonine, Valine, Isoleucine, Histidine, Cysteine, Methionine, Acetyl Hexapeptide-8, Copper Tripeptide-1, Hexapeptide-9, Nonapeptide-1, Palmitoyl Pentapeptide-4, Palmitoyl Tetrapeptide-7, Palmitoyl Tripeptide-1, Tripeptide-1 Pentylene Glycol Methyl Gluceth-20 Alcohol Glyceryl Polymethacrylate Pr 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 We don't have a description for Acetyl Glutamine yet. Acetyl Hexapeptide-8 (also known as Argireline) is a synthetic hexapeptide that is often called a "topical Botox alternative". It works by mimicking how Botox relaxes muscles; it interferes with the signaling process that tells your facial muscles to contract. This can help soften expression lines like forehead wrinkles or crow's feet over time. The comparison to Botox does have limits because the molecule is water-loving and relatively large. Acetyl Hexapeptide-8 has a hard time absorbing deeply enough through the skin's outer barrier to actually reach the muscles. So whether it truly works the way Botox does at a biological level is still up for debate, but early clinical outcomes are fairly encouraging. A 12 week human study of a multi-ingredient regimen containing this ingredient saw: While some studies have observed improvements in wrinkle appearance, it is important to note that more consistent results are seen in multi-ingredient formulations (vs just Acetyl Hexapeptide-8 alone). Some research studies also used higher concentrations (up to 10%) while this ingredient is usually found in concentrations up to 0.005% in leave-on formulations. 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-ag