The Ordinary Niacinamide 10% + Zinc 1% Versus Youth To The People 15% Vitamin C + Clean Caffeine Energy Serum

The Ordinary Niacinamide 10% + Zinc 1% Versus Youth To The People 15% Vitamin C + Clean Caffeine Energy Serum Detailed comparison of The Ordinary Niacinamide 10% + Zinc 1% versus Youth To The People 15% Vitamin C + Clean Caffeine Energy Serum. This oil-control serum is formulated around Niacinamide and Zinc PCA to balance excess oil and refine the look of pores. This brightening serum is formulated around 3-O-Ethyl Ascorbic Acid and Tetrahexyldecyl Ascorbate to brighten dull-looking skin and fade the look of dark spots. No concerns Water Niacinamide 10% Pentylene Glycol Zinc PCA 1% Dimethyl Isosorbide Tamarindus Indica Seed Gum Xanthan Gum Isoceteth-20 Ethoxydiglycol Phenoxyethanol Chlorphenesin Water, Niacinamide 10%, Pentylene Glycol, Zinc PCA 1%, Dimethyl Isosorbide, Tamarindus Indica Seed Gum, Xanthan Gum, Isoceteth-20, Ethoxydiglycol, Phenoxyethanol, Chlorphenesin 3-O-Ethyl Ascorbic Acid Tetrahexyldecyl Ascorbate Propanediol Glycerin Sodium Citrate Squalane Triethyl Citrate Gluconolactone Citric Acid Polyhydroxystearic Acid Polyglyceryl-6 Polyricinoleate Sodium Hyaluronate Caffeine Magnesium Ascorbyl Phosphate Sodium Stearoyl Glutamate Sodium Benzoate Lauroyl Lysine Passiflora Edulis Fruit Extract Sclerotium Gum Lecithin Ilex Guayusa Leaf Extract Ilex Paraguariensis Leaf Extract Pullulan Mannitol Hylocereus Undatus Fruit Extract Zingiber Officinale Root Oil Calcium Gluconate Silica Potassium Sorbate Ergothioneine Water, 3-O-Ethyl Ascorbic Acid, Tetrahexyldecyl Ascorbate, Propanediol, Glycerin, Pentylene Glycol, Sodium Citrate, Squalane, Triethyl Citrate, Gluconolactone, Citric Acid, Polyhydroxystearic Acid, Polyglyceryl-6 Polyricinoleate, Xanthan Gum, Sodium Hyaluronate, Caffeine, Magnesium Ascorbyl Phosphate, Sodium Stearoyl Glutamate, Sodium Benzoate, Lauroyl Lysine, Passiflora Edulis Fruit Extract, Sclerotium Gum, Lecithin, Ilex Guayusa Leaf Extract, Ilex Paraguariensis Leaf Extract, Pullulan, Mannitol, Hylocereus Undatus Fruit Extract, Zingiber Officinale Root Oil, Calcium Gluconate, Silica, Potassium Sorbate, Phenoxyethanol, Ergothioneine These ingredients are found in both products. Ingredients higher up in an ingredient list are typically present in a larger amount. 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%. Phenoxyethanol is one of the most widely used preservatives in skincare (and for good reason!). It has a large spectrum of antimicrobial activity and especially effective bacteria, yeast, and mold while only having a weak effect on your skin's natural microbiome. On a cellular level, it disrupts the cell membranes of microbes by poking holes that make the cell leak. This shuts down the chemical reactions the microbe needs to make energy so it can no longer survive. Another perk of this ingredient is that it stays functional across a wide pH range (3-10). You'll often see it paired with boosters like Ethylhexylglycerin; one study showed that a 1:9 ratio of Ethylhexylglycerin to Phenoxyethanol damages bacterial membranes as effectively as doubling the Phenoxyethanol concentration on its own. Typical use concentrations range from 0.3-1% depending on the formula, and this ingredient is capped at 1% int the EU. Safety-wise, the fear mongering does not hold up to the evidence. The EU's Scientific Committee on Consumer Safety and FDA consider it safe as a preservative at up to 1%, including for children of all ages. Adverse systemic effects only showed up in animal studies at exposures roughly 200x higher than what people get from cosmetics. And despite its very widespread use, this ingredient is a rare sensitizer and allergic reactions are uncommon. 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! Xanthan gum is used as a stabilizer and thickener within cosmetic products. It helps give products a sticky, thick feeling - preventing them from being too runny. On the technical side of things, xanthan gum is a polysaccharide - a combination consisting of multiple sugar molecules bonded together. Xanthan gum is a pretty common and great ingredient. It is a natural, non-toxic, non-irritating ingredient that is also commonly used in food products.