The Purest Solutions Peptide Complex Serum Versus rhode Peptide Glazing Fluid

The Purest Solutions Peptide Complex Serum Versus rhode Peptide Glazing Fluid Detailed comparison of The Purest Solutions Peptide Complex Serum versus rhode Peptide Glazing Fluid. This anti-aging serum is formulated around Sodium Hyaluronate and Acetyl Hexapeptide-8 to soften the look of wrinkles and hydrate skin. This barrier-repair serum is formulated around Sclerocarya Birrea Seed Oil and Niacinamide to strengthen the skin barrier and soften the look of wrinkles. Water Phenethyl Alcohol Propylene Glycol Cetearyl Isononanoate Sodium Polyacrylate Propanediol 1,2-Hexanediol Cetearyl Alcohol Ceteareth-20 Glycerin Hydrogenated Polydecene Glyceryl Stearate Trideceth-6 Acmella Oleracea Extract Ceteareth-12 Cetyl Palmitate Sodium PCA Pentylene Glycol Erythritol Ethylhexylglycerin Caprylyl Glycol Carrageenan Sodium Acetylated Hyaluronate Sodium Hyaluronate Xanthan Gum Sodium Hyaluronate Crosspolymer Acetyl Hexapeptide-8 Hydrolyzed Sodium Hyaluronate Water, Phenethyl Alcohol, Propylene Glycol, Cetearyl Isononanoate, Sodium Polyacrylate, Propanediol, 1,2-Hexanediol, Cetearyl Alcohol, Ceteareth-20, Glycerin, Hydrogenated Polydecene, Glyceryl Stearate, Trideceth-6, Acmella Oleracea Extract, Ceteareth-12, Cetyl Palmitate, Sodium PCA, Pentylene Glycol, Erythritol, Ethylhexylglycerin, Caprylyl Glycol, Carrageenan, Sodium Acetylated Hyaluronate, Sodium Hyaluronate, Xanthan Gum, Sodium Hyaluronate Crosspolymer, Acetyl Hexapeptide-8, Hydrolyzed Sodium Hyaluronate Butylene Glycol Sclerocarya Birrea Seed Oil Niacinamide Tetradecane Capryloyl Glycerin/Sebacic Acid Copolymer Diheptyl Succinate Benzyl Alcohol Glyceryl Oleate Sucrose Palmitate Hydroxyacetophenone Carbomer Acrylates/C10-30 Alkyl Acrylate Crosspolymer Sodium Hydroxide Disodium Phosphate Sodium Phosphate Dilauryl Thiodipropionate Water, Butylene Glycol, Glycerin, Sclerocarya Birrea Seed Oil, Niacinamide, Tetradecane, Capryloyl Glycerin/Sebacic Acid Copolymer, Diheptyl Succinate, Benzyl Alcohol, Glyceryl Oleate, Sucrose Palmitate, Hydroxyacetophenone, Carbomer, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Caprylyl Glycol, Sodium Hydroxide, Disodium Phosphate, Sodium Phosphate, Sodium Hyaluronate, Dilauryl Thiodipropionate, Acetyl Hexapeptide-8 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. 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. 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). Glycerin (or glycerol) is a compound naturally found in your skin. It's a powerhouse humectant that pulls water into the stratum corneum. Topically, glycerin does several things at once: Your skin makes glycerin on its own (mostly from sebaceous oil breakdown) and shuttles it to your outermost layer of skin, or your epidermis, via aquaporin-3. Aquaporin-3 is a transporter that is essential for normal skin hydration, elasticity, and repair. Interestingly, mice lacking in AQP3 have dry and less elastic skin that can be fully corrected with glycerin. This ingredient is non-irritating, plays well with almost every ingredient, and works across all skin types. Typical use is anywhere between 3-10% but can go up to 79% in some leave-on products. Just know very high concentrations (>40%) can feel tacky in low humidity. Glycerin is the name for this ingredient in American English. British English uses Glycerol/Glycerine. Sodium Hyaluronate is the salt form of hyaluronic acid. It is a long sugar chain that is naturally found in your skin, joints, and connective tissue that maintains hydration and elasticity. In skincare, it works as a humectant. It pulls water from the environment and deeper layers of skin and binds it to the surface. Interestingly, the size of the molecule affects its behavior: Some clinical evidence links low mol