Peptide Skincare & BeautySkin science and ingredient guides

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Nuna Eyelash Peptide Serum

Nuna Eyelash Peptide Serum Ingredients in Nuna Eyelash Peptide Serum explained: benefits, concerns, and detailed analysis of 26 ingredients including Water, 1,2-Hexanediol, and Panthenol A lash & brow serum with 26 ingredients, including peptides. Lash & brow

Nuna Eyelash Peptide Serum Ingredients in Nuna Eyelash Peptide Serum explained: benefits, concerns, and detailed analysis of 26 ingredients including Water, 1,2-Hexanediol, and Panthenol A lash & brow serum with 26 ingredients, including peptides. Lash & brow serum with 26 ingredients that contains peptides We independently verify ingredients, backed by peer-reviewed research. Suggest an update. Water 1,2-Hexanediol Panthenol Biotin Butylene Glycol Glycerin Houttuynia Cordata Extract Sodium Dehydroacetate Dipotassium Glycyrrhizate Allantoin Hexapeptide-9 Nonapeptide-1 Cynanchum Atratum Extract Caprylyl Glycol Centella Asiatica Extract Portulaca Oleracea Extract Citrus Unshiu Fruit Extract Camellia Sinensis Leaf Extract Acetyl Hexapeptide-8 Copper Tripeptide-1 Tripeptide-1 Palmitoyl Tripeptide-1 Palmitoyl Pentapeptide-4 Tromethamine Carbomer Disodium EDTA Water, 1,2-Hexanediol, Panthenol, Biotin, Butylene Glycol, Glycerin, Houttuynia Cordata Extract, Sodium Dehydroacetate, Dipotassium Glycyrrhizate, Allantoin, Hexapeptide-9, Nonapeptide-1, Cynanchum Atratum Extract, Caprylyl Glycol, Centella Asiatica Extract, Portulaca Oleracea Extract, Citrus Unshiu Fruit Extract, Camellia Sinensis Leaf Extract, Acetyl Hexapeptide-8, Copper Tripeptide-1, Tripeptide-1, Palmitoyl Tripeptide-1, Palmitoyl Pentapeptide-4, Tromethamine, Carbomer, Disodium EDTA Water. It's the most common cosmetic ingredient of all. You'll usually see it at the top of ingredient lists, meaning that it makes up the largest part of the product. So why is it so popular? Water most often acts as a solvent - this means that it helps dissolve other ingredients into the formulation. You'll also recognize water as that liquid we all need to stay alive. If you see this, drink a glass of water. Remember to stay hydrated! 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 Panthenol is a common ingredient that helps hydrate and soothe the skin. It is found naturally in our skin and hair. There are two forms of panthenol: D and L. D-panthenol is also known as dexpanthenol. Most cosmetics use dexpanthenol or a mixture of D and L-panthenol. Panthenol is famous due to its ability to go deeper into the skin's layers. Using this ingredient has numerous pros (and no cons): Like hyaluronic acid, panthenol is a humectant. Humectants are able to bind and hold large amounts of water to keep skin hydrated. This ingredient works well for wound healing. It works by increasing tissue in the wound and helps close open wounds. Once oxidized, panthenol converts to pantothenic acid. Panthothenic acid is found in all living cells. This ingredient is also referred to as pro-vitamin B5. Biotin is a B vitamin that is naturally produced by our bodies. It is also called Vitamin H. Our bodies use biotin in the metabolism process. It also helps our bodies use enzymes and move nutrients around. A biotin deficiency can lead to brittle hair and nails. More research is needed on applying biotin topically. However, taking biotin orally has been shown to help nourish the skin, hair, and nails. They play a role in forming skin-hydrating fatty acids. Biotin is water-soluble. It can be found in foods such as fish, eggs, dairy, nuts, and meat. Vitamin H stands for "haar" and "haut". These are the German words for hair and skin. 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. 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, mi No written reviews yet. Be the first to review this product. Search reviews by skin type, ingredient, or keyword. Nuna is a Korean brand We're dedicated to providing you with the most up-to-date and science-backed ingredient info out there. The data we've presented on this page has been verified by a member of the SkinSort Team. · Updated April 8, 2026 • Added by stephanietesoro

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