The Ordinary Niacinamide 10% + Zinc 1% Versus Deconstruct Gel Sunscreen SPF 55+

The Ordinary Niacinamide 10% + Zinc 1% Versus Deconstruct Gel Sunscreen SPF 55+ Detailed comparison of The Ordinary Niacinamide 10% + Zinc 1% versus Deconstruct Gel Sunscreen SPF 55+. This oil-control serum is formulated around Niacinamide and Zinc PCA to balance excess oil and refine the look of pores. This chemical sunscreen covers the full UV range and blocks ~98% of UVB at SPF 55. 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 C12-15 Alkyl Benzoate Diethylamino Hydroxybenzoyl Hexyl Benzoate Ethylhexyl Triazone Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine Phospholipids Polysorbate 80 Butylene Glycol Glycerin Methylene Bis-Benzotriazolyl Tetramethylbutylphenol Decyl Glucoside Propylene Glycol Ethylhexyl Salicylate Cetearyl Olivate Sorbitan Olivate Coco-Caprylate/Caprate Polyglyceryl-2 Isostearate/Dimer Dilinoleate Copolymer Squalane Butyloctyl Salicylate Sodium Carbomer Glyceryl Dibehenate Ethylhexylglycerin Hydrated Silica Sodium Gluconate Dehydroxanthan Gum Acrylates/C10-30 Alkyl Acrylate Crosspolymer Triethanolamine Water, C12-15 Alkyl Benzoate, Diethylamino Hydroxybenzoyl Hexyl Benzoate, Ethylhexyl Triazone, Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine, Phospholipids, Polysorbate 80, Butylene Glycol, Glycerin, Methylene Bis-Benzotriazolyl Tetramethylbutylphenol, Decyl Glucoside, Propylene Glycol, Xanthan Gum, Ethylhexyl Salicylate, Cetearyl Olivate, Sorbitan Olivate, Coco-Caprylate/Caprate, Polyglyceryl-2 Isostearate/Dimer Dilinoleate Copolymer, Squalane, Butyloctyl Salicylate, Sodium Carbomer, Glyceryl Dibehenate, Phenoxyethanol, Ethylhexylglycerin, Hydrated Silica, Sodium Gluconate, Dehydroxanthan Gum, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Triethanolamine These ingredients are found in both products. Ingredients higher up in an ingredient list are typically present in a larger amount. 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.