Hanasui Collagen Water Sunscreen SPF 50 PA++++ Versus Azarine Oil Free Brightening Daily Moisturizer

Hanasui Collagen Water Sunscreen SPF 50 PA++++ Versus Azarine Oil Free Brightening Daily Moisturizer Detailed comparison of Hanasui Collagen Water Sunscreen SPF 50 PA++++ versus Azarine Oil Free Brightening Daily Moisturizer. This chemical sunscreen covers the full UV range and blocks ~98% of UVB at SPF 50. This brightening moisturizer is formulated around Niacinamide and Arbutin to brighten dull-looking skin and balance excess oil. No concerns Water Diethylamino Hydroxybenzoyl Hexyl Benzoate Ethylhexyl Methoxycinnamate Neopentyl Glycol Diheptanoate Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine Butyloctyl Salicylate Tris-Biphenyl Triazine Ethylhexyl Triazone Polyester-7 Butylene Glycol Dimethicone Glycerin Sodium Polyacrylate Hydrogenated Polydecene Phenoxyethanol Decyl Glucoside 1,2-Hexanediol Trideceth-6 Lactobacillus/Collagen Ferment Filtrate Collagen Tocopheryl Acetate Biosaccharide Gum-4 Disodium Phosphate Xanthan Gum Sodium Hyaluronate Artemisia Vulgaris Extract Sodium Hydroxide Water, Diethylamino Hydroxybenzoyl Hexyl Benzoate, Ethylhexyl Methoxycinnamate, Neopentyl Glycol Diheptanoate, Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine, Butyloctyl Salicylate, Tris-Biphenyl Triazine, Ethylhexyl Triazone, Polyester-7, Butylene Glycol, Dimethicone, Glycerin, Sodium Polyacrylate, Hydrogenated Polydecene, Phenoxyethanol, Decyl Glucoside, 1,2-Hexanediol, Trideceth-6, Lactobacillus/Collagen Ferment Filtrate, Collagen, Tocopheryl Acetate, Biosaccharide Gum-4, Disodium Phosphate, Xanthan Gum, Sodium Hyaluronate, Artemisia Vulgaris Extract, Sodium Hydroxide Sodium Acrylates Crosspolymer-2 Sodium Allantoin PCA Chlorphenesin Propanediol Centella Asiatica Extract Cinnamomum Zeylanicum Bark Extract Panthenol Niacinamide Royal Jelly Arbutin Resveratrol Polyquaternium-7 Water, Xanthan Gum, Sodium Acrylates Crosspolymer-2, Sodium Allantoin PCA, Chlorphenesin, Phenoxyethanol, Glycerin, Propanediol, Sodium Hyaluronate, Centella Asiatica Extract, Cinnamomum Zeylanicum Bark Extract, Panthenol, Niacinamide, Royal Jelly, Arbutin, Resveratrol, Polyquaternium-7 These ingredients are found in both products. Ingredients higher up in an ingredient list are typically present in a larger amount. 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, mice lacking in AQP3 have dry and less elastic skin that can be fully corrected with glycerin. This ingredient is non-irritating, plays well with almost every ingredient, and works across all skin types. Typical use is anywhere between 3-10% but can go up to 79% in some leave-on products. Just know very high concentrations (>40%) can feel tacky in low humidity. Glycerin is the name for this ingredient in American English. British English uses Glycerol/Glycerine. 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. Sodium Hyaluronate is the salt form of hyaluronic acid. It is a long sugar chain that is naturally found in your skin, joints, and connective tissue that maintains hydration and elasticity. In skincare, it works as a humectant. It pulls water from the environment and deeper layers of skin and binds it to the surface. Interestingly, the size of the molecule affects its behavior: Some clinical evidence links low molecular weight versions to improved wrinkle depth, elasticity, anti-inflammatory effects, and barrier repair. Many serums use a blend of both weights so you can