Koa Life Copper Peptide Toner Versus Now Solutions Vegetable Glycerin

Koa Life Copper Peptide Toner Versus Now Solutions Vegetable Glycerin Detailed comparison of Koa Life Copper Peptide Toner versus Now Solutions Vegetable Glycerin. This anti-aging toner is formulated around Copper Tripeptide-1 and Dipotassium Glycyrrhizate to soften the look of wrinkles and fade the look of dark spots. This hydrating toner is formulated around Glycerin to hydrate skin and strengthen the skin barrier. No key ingredients No concerns Water Glycerin Lycium Barbarum Fruit Extract Hibiscus Sabdariffa Flower Eucalyptus Dives Leaf Oil Dipotassium Glycyrrhizate Copper Tripeptide-1 Water, Glycerin, Lycium Barbarum Fruit Extract, Hibiscus Sabdariffa Flower, Eucalyptus Dives Leaf Oil, Dipotassium Glycyrrhizate, Copper Tripeptide-1 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. 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.