Nanolash Peptide Eyelash Serum

Nanolash Peptide Eyelash Serum Ingredients in Nanolash Peptide Eyelash Serum explained: benefits, concerns, and detailed analysis of 21 ingredients including Water, Propanediol, and Tetrasodium Disuccinoyl Cystine A lash & brow serum with 21 ingredients, including PHA and peptides. Lash & brow serum with 21 ingredients that contains peptides and PHA We independently verify ingredients, backed by peer-reviewed research. Suggest an update. Water Propanediol Tetrasodium Disuccinoyl Cystine Propylene Glycol Alcohol Myristoyl Pentapeptide-17 Myristoyl Hexapeptide-16 Centella Asiatica Leaf Extract Panax Ginseng Root Extract Calendula Officinalis Flower Extract Scutellaria Baicalensis Root Extract Triticum Vulgare Germ Extract Glycine Soja Germ Extract Arginine Lactic Acid Gluconolactone Calcium Gluconate Sodium Benzoate Phenoxyethanol Citric Acid Triethanolamine Water, Propanediol, Tetrasodium Disuccinoyl Cystine, Propylene Glycol, Alcohol, Myristoyl Pentapeptide-17, Myristoyl Hexapeptide-16, Centella Asiatica Leaf Extract, Panax Ginseng Root Extract, Calendula Officinalis Flower Extract, Scutellaria Baicalensis Root Extract, Triticum Vulgare Germ Extract, Glycine Soja Germ Extract, Arginine, Lactic Acid, Gluconolactone, Calcium Gluconate, Sodium Benzoate, Phenoxyethanol, Citric Acid, Triethanolamine 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! Propanediol is an all-star ingredient. It softens, hydrates, and smooths the skin. It’s often used to: Propanediol is not likely to cause sensitivity and considered safe to use. It is derived from corn or petroleum with a clear color and no scent. We don't have a description for Tetrasodium Disuccinoyl Cystine yet. Propylene Glycol is a synthetic, colorless, odorless liquid that has been a staple in cosmetics for decades. It is a skin conditioning agent, humectant, and solvent. As a humectant, it draw water to the skin to reduce flaking and restore suppleness. It's also a solvent that helps dissolve other actives and keeps formulas stable across temperature changes. The CIR Expert Panel has confirmed this ingredient to be nontoxic and clinical studies show no sensitization at cosmetic use concentrations. True allergic reactions are quite rare: a 15-year retrospective study of 6,751 patients found only 0.31% had a positive reaction (and less than half were considered clinically relevant). It seemed that when sensitization does occur, it's most commonly linked to topical medication (like corticosteroids) and not cosmetics. Allergic contact dermatitis also appears largely limited to individuals with underlying skin conditions. Overall, propylene glycol is a well-studied ingredient that most people can tolerate without issue. This ingredient is also called ethanol or ethyl alcohol. It is denatured, meaning made undrinkable for cosmetic use. In formulas, it: Is it bad for your skin? The answer comes down to concentration. Patch and wash studies have found highly concentrated alcohol-based hand rubs (60-100%) cause less barrier disruption than washing with a basic detergent like SLS. The only measurable effect in these studies was a temporary dip in skin hydration. Concentrations below 12-15% in leave-on cosmetics is generally well-tolerated. Concentrations above start to see increased transepidermal water loss (TEWL) and reduced hydration. In concentrations about 58%, it creates temporary channels in your skin's lipid layers to become more permeable and allow other ingredients to slip through easily. This ingredient can be up to 80% of the formula in alcohol-based perfumes. Overall, this ingredient is probably harmless if found lower down an ingredients list but worth side-eyeing if it's high up (especially if your barrier is already struggling). Alcohol can worsen dry skin, eczema, and oily skin, especially at higher concentrations. This is because it can increase transepidermal water loss and decrease hydration to d No written reviews yet. Be the first to review this product. Search reviews by skin type, ingredient, or keyword. Nanolash is a Polish 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 January 22, 2026 • Added by FIQ130

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