Product and ingredient reference
Doa Kozmetik Peptide Serum
Doa Kozmetik Peptide Serum Ingredients in Doa Kozmetik Peptide Serum explained: benefits, concerns, and detailed analysis of 28 ingredients including Water, Pentylene Glycol, and Isopentyldiol A serum with 28 ingredients, including AHA, niacinamide, and exfoli
Doa Kozmetik Peptide Serum Ingredients in Doa Kozmetik Peptide Serum explained: benefits, concerns, and detailed analysis of 28 ingredients including Water, Pentylene Glycol, and Isopentyldiol A serum with 28 ingredients, including AHA, niacinamide, and exfoliants. This anti-aging serum is formulated around Niacinamide and Acetyl Hexapeptide-8 to soften the look of wrinkles and strengthen the skin barrier. We independently verify ingredients, backed by peer-reviewed research. Suggest an update. Water Pentylene Glycol Isopentyldiol Niacinamide Trehalose Sodium Lactate Sodium PCA Dimethyl Sulfone Saccharide Isomerate Acetyl Hexapeptide-8 Dipeptide Diaminobutyroyl Benzylamide Diacetate Copper Palmitoyl Heptapeptide-14 Heptapeptide-15 Palmitate Polyvinyl Alcohol Glycolic Acid Lactic Acid Saccharomyces/Zinc Ferment Mangostin Magnolol Honokiol Polyglyceryl-10 Oleate Helianthus Annuus Seed Oil Sunflower Seed Oil Polyglyceryl-6 Esters Prunus Armeniaca Kernel Oil Sorbitan Palmitate Dicetyl Phosphate Phenoxyethanol Caprylyl Glycol Water, Pentylene Glycol, Isopentyldiol, Niacinamide, Trehalose, Sodium Lactate, Sodium PCA, Dimethyl Sulfone, Saccharide Isomerate, Acetyl Hexapeptide-8, Dipeptide Diaminobutyroyl Benzylamide Diacetate, Copper Palmitoyl Heptapeptide-14, Heptapeptide-15 Palmitate, Polyvinyl Alcohol, Glycolic Acid, Lactic Acid, Saccharomyces/Zinc Ferment, Mangostin, Magnolol, Honokiol, Polyglyceryl-10 Oleate, Helianthus Annuus Seed Oil, Sunflower Seed Oil Polyglyceryl-6 Esters, Prunus Armeniaca Kernel Oil, Sorbitan Palmitate, Dicetyl Phosphate, Phenoxyethanol, Caprylyl Glycol 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! Pentylene Glycol (1,2-pentanediol) is a multitasking little diol with three main roles in a formula: Research on alkanediols (the family pentylene glycol belongs to) show they work by disrupting microbial cell membranes. This disruption helps the primary preservative system in a product work more effectively at lower doses. On the safety side, the Cosmetic Ingredient Review Expert Panel has concluded this ingredient to be safe as used in current cosmetic practices + concentrations. Typical use levels in a formula run about 1-5%. Isopentyldiol is a synthetic solvent, humectant, and emollient. Humectants have the ability to attract and hold water while emollients create a thin film to prevent water from evaporating. This combination keeps your skin and hair soft and hydrated. Plus, isopentyldiol does not leave a sticky feeling behind. As a surfactant, isopentyldiol is a hydrotrope. Hydrotropes help surfactants (cleansing agents) dissolve into water. According to the manufacturer, using this ingredient with sorbitol boosts skin hydration and helps close cuticles of damaged hair. This ingredient is water-soluble. Niacinamide is a multitasking form of vitamin B3 that strengthens the skin barrier, reduces pores and dark spots, regulates oil, and improves signs of aging. And the best part? It's gentle and well-tolerated by most skin types, including sensitive and reactive skin. You might have heard of "niacin flush", or the reddening of skin that causes itchiness. Niacinamide has not been found to cause this. In very rare cases, some individuals may not be able to tolerate niacinamide at all or experience an allergic reaction to it. If you are experiencing flaking, irritation, and dryness with this ingredient, be sure to double check all your products as this ingredient can be found in all categories of skincare. When incorporating niacinamide into your routine, look out for concentration amounts. Typically, 5% niacinamide provides benefits such as fading dark spots. However, if you have sensitive skin, it is better to begin with a smaller concentration. When you apply niacinamide to your skin, your body converts it into nicotinamide adenine dinucleotide (NAD). NAD is an essential coenzyme that is already found in your cells as "fuel" and powers countless biological processes. In your skin, NAD helps repair cell damage, produce new healthy cells, support collagen production, strengthen the skin barrier, and fight environmental stressors (like UV and pollution). Our natural NAD levels start to decline with age, leading t No written reviews yet. Be the first to review this product. Search reviews by skin type, ingredient, or keyword. Doa Kozmetik is a Turkish 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 July 25, 2026 • Added by creamsoda