Watsons Aqua Sun Protection Gel SPF50 PA++++ Versus Hanasui Collagen Water Sunscreen SPF 30+ PA+++

Watsons Aqua Sun Protection Gel SPF50 PA++++ Versus Hanasui Collagen Water Sunscreen SPF 30+ PA+++ Detailed comparison of Watsons Aqua Sun Protection Gel SPF50 PA++++ versus Hanasui Collagen Water Sunscreen SPF 30+ PA+++. This chemical sunscreen covers most of the UV range, lighter on the deep UVA that drives aging. This chemical sunscreen covers the full UV range and blocks ~97% of UVB at SPF 30. Water Dicaprylyl Carbonate Glycerin Diethylamino Hydroxybenzoyl Hexyl Benzoate Dipropylene Glycol Hydrogenated Polyisobutene Dibutyl Adipate Ethylhexyl Triazone Niacinamide Ethylhexyl Olivate Cetearyl Olivate Ethyl Hexanediol Sodium Acrylates Copolymer Sorbitan Olivate Polyglyceryl-4 Oleate Glyceryl Caprylate Disodium EDTA Adenosine 1,2-Hexanediol Hyaluronic Acid Tocopherol Ethylhexylglycerin Water, Dicaprylyl Carbonate, Glycerin, Diethylamino Hydroxybenzoyl Hexyl Benzoate, Dipropylene Glycol, Hydrogenated Polyisobutene, Dibutyl Adipate, Ethylhexyl Triazone, Niacinamide, Ethylhexyl Olivate, Cetearyl Olivate, Ethyl Hexanediol, Sodium Acrylates Copolymer, Sorbitan Olivate, Polyglyceryl-4 Oleate, Glyceryl Caprylate, Disodium EDTA, Adenosine, 1,2-Hexanediol, Hyaluronic Acid, Tocopherol, Ethylhexylglycerin Ethylhexyl Methoxycinnamate Neopentyl Glycol Diheptanoate Butylene Glycol Tris-Biphenyl Triazine Butyl Methoxydibenzoylmethane Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine Butyloctyl Salicylate Inositol Octocrylene Glycine Soja Oil Phenoxyethanol Polyester-7 Acrylates/C10-30 Alkyl Acrylate Crosspolymer Decyl Glucoside Carbomer Polyglyceryl-3 Diisostearate Sodium Polyacrylate Hydrogenated Polydecene Lactobacillus/Collagen Ferment Filtrate Lecithin Oryza Sativa Germ Extract Sodium Hydroxide Tocopheryl Acetate Triethylene Glycol Disodium Phosphate Trideceth-6 Xanthan Gum Artemisia Vulgaris Extract Water, Ethylhexyl Methoxycinnamate, Diethylamino Hydroxybenzoyl Hexyl Benzoate, Neopentyl Glycol Diheptanoate, Butylene Glycol, Ethylhexyl Triazone, Tris-Biphenyl Triazine, Butyl Methoxydibenzoylmethane, Niacinamide, Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine, Butyloctyl Salicylate, Inositol, Octocrylene, Glycine Soja Oil, Phenoxyethanol, Polyester-7, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Decyl Glucoside, Carbomer, Disodium EDTA, Polyglyceryl-3 Diisostearate, Sodium Polyacrylate, Hydrogenated Polydecene, Lactobacillus/Collagen Ferment Filtrate, Lecithin, Oryza Sativa Germ Extract, Sodium Hydroxide, Tocopheryl Acetate, Triethylene Glycol, Disodium Phosphate, Trideceth-6, Xanthan Gum, Artemisia Vulgaris Extract These ingredients are found in both products. Ingredients higher up in an ingredient list are typically present in a larger amount. Diethylamino Hydroxybenzoyl Hexyl Benzoate (DHHB) is a chemical UV-A absorber. It is formulated for high UVA protection (320-400 nm). DHHB is well-liked for: DHHB has been approved by the EU, Japan, Taiwan, and South America for use up to 10%. Unfortunately, it has not been approved for use in the US or Canada due to slow regulatory processes. This ingredient is soluble in oils, fats, and lipids. Disodium EDTA is a chelating agent. It grabs onto and deactivates metal ions that sneak into your products from water, packaging, or air. This ingredient mainly works behind the scenes and helps with: On top of that, this ingredient can counteract the effects of hard water by binding to the minerals in it. One thing worth knowing is that Disodium EDTA has been shown to be a mild penetration enhancer. It can help other ingredients absorb into skin more effectively which can be a double-edged sword (great for actives, but can also make the active too strong if you have sensitive skin). Clinical patch testing showed no significant skin irritation at typical use concentrations and minimal dermal absorption. You'll most likely see this ingredient near the end of an ingredient list. It's typically found in concentrations less than 1%. Ethylhexyl Triazone (aka Octyl Triazone) is an oil-soluble organic UVB filter. It has peak absorption around 314 nm, right in the middle of the UVB range. This ingredient is described as one of the most effective UVB filters available and small concentrations are enough to deliver a high SPF thanks to its strong UV absorbing power. Formulators love it for its stability; its ability to filter UV stays practically unchanged even under intense radiation and it can also help boost the photostability of less stable filters like avobenzone. It's also a great pick for water resistant products because it's insoluble in water and has a good affinity for keratin. Because it's a big, heavy molecule, the European Scientific Committee has found to to have very low dermal penetration and negative results for allergenicity. In vitro testing also showed a low absorption rate and clean results on irritation. Typical use levels are 1-5% with 5% being the maximum in the EU, Japan, and other markets that allow it. However, this ingredient is not approved yet in the US or Canada. 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