Peptide Skincare & BeautySkin science and ingredient guides

Ingredient or product comparison

The INKEY List SPF30 Sunscreen 100% Mineral UV Filters Versus Biore UV Aqua Rich Watery Essence SPF 50+ PA++++

The INKEY List SPF30 Sunscreen 100% Mineral UV Filters Versus Biore UV Aqua Rich Watery Essence SPF 50+ PA++++ Detailed comparison of The INKEY List SPF30 Sunscreen 100% Mineral UV Filters versus Biore UV Aqua Rich Watery Essence SPF 50+ PA++++ Japan. This min

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The INKEY List SPF30 Sunscreen 100% Mineral UV Filters Versus Biore UV Aqua Rich Watery Essence SPF 50+ PA++++ Detailed comparison of The INKEY List SPF30 Sunscreen 100% Mineral UV Filters versus Biore UV Aqua Rich Watery Essence SPF 50+ PA++++ Japan. This mineral sunscreen covers the full UV range and blocks ~97% of UVB at SPF 30. This chemical sunscreen covers the full UV range and blocks ~98% of UVB at SPF 50. Water Zinc Oxide Caprylic/Capric Triglyceride Dicaprylyl Carbonate Coconut Alkanes Glyceryl Stearate Caramel Glycerin Silica PEG-100 Stearate Polyhydroxystearic Acid Dimethicone Glyceryl Stearate Citrate Polymethylsilsesquioxane/Silica Crosspolymer Potassium Cetyl Phosphate Stearic Acid Phenoxyethanol Polyglyceryl-3 Stearate Coco-Caprylate/Caprate Sodium Stearoyl Glutamate Hydrogenated Lecithin Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer Polysilicone-11 Squalane Bisabolol Butyrospermum Parkii Butter Tocopheryl Acetate Xanthan Gum Citric Acid Aloe Barbadensis Leaf Juice Powder Ethylhexylglycerin Panthenol Lecithin Polysorbate 60 Trisodium Ethylenediamine Disuccinate 1,2-Hexanediol Tocopherol Ascorbyl Palmitate Sorbitan Isostearate Biosaccharide Gum-4 Helianthus Annuus Seed Oil Water, Zinc Oxide, Caprylic/Capric Triglyceride, Dicaprylyl Carbonate, Coconut Alkanes, Glyceryl Stearate, Caramel, Glycerin, Silica, PEG-100 Stearate, Polyhydroxystearic Acid, Dimethicone, Glyceryl Stearate Citrate, Polymethylsilsesquioxane/Silica Crosspolymer, Potassium Cetyl Phosphate, Stearic Acid, Phenoxyethanol, Polyglyceryl-3 Stearate, Coco-Caprylate/Caprate, Sodium Stearoyl Glutamate, Hydrogenated Lecithin, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Polysilicone-11, Squalane, Bisabolol, Butyrospermum Parkii Butter, Tocopheryl Acetate, Xanthan Gum, Citric Acid, Aloe Barbadensis Leaf Juice Powder, Ethylhexylglycerin, Panthenol, Lecithin, Polysorbate 60, Trisodium Ethylenediamine Disuccinate, 1,2-Hexanediol, Tocopherol, Ascorbyl Palmitate, Sorbitan Isostearate, Biosaccharide Gum-4, Helianthus Annuus Seed Oil Alcohol Ethylhexyl Methoxycinnamate Ethylhexyl Triazone Isopropyl Palmitate Lauryl Methacrylate/Sodium Methacrylate Crosspolymer Diethylamino Hydroxybenzoyl Hexyl Benzoate Hydrogenated Polyisobutene Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine Dextrin Palmitate Butylene Glycol Xylitol Acrylates/C10-30 Alkyl Acrylate Crosspolymer C12-15 Alkyl Benzoate Propanediol Glyceryl Behenate Vinyl Dimethicone/Methicone Silsesquioxane Crosspolymer Cetearyl Alcohol Agar Sorbitan Distearate Isoceteth-20 Polyvinyl Alcohol Dimethicone/Vinyl Dimethicone Crosspolymer Stearoyl Glutamic Acid Arginine Potassium Hydroxide Sodium Hydroxide Royal Jelly Extract Sodium Hyaluronate Disodium EDTA BHT Parfum Water, Alcohol, Ethylhexyl Methoxycinnamate, Ethylhexyl Triazone, Isopropyl Palmitate, Lauryl Methacrylate/Sodium Methacrylate Crosspolymer, Diethylamino Hydroxybenzoyl Hexyl Benzoate, Hydrogenated Polyisobutene, Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine, Dextrin Palmitate, Butylene Glycol, Xylitol, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Dimethicone, C12-15 Alkyl Benzoate, Glycerin, Glyceryl Stearate, Propanediol, Glyceryl Behenate, Vinyl Dimethicone/Methicone Silsesquioxane Crosspolymer, Cetearyl Alcohol, Agar, Sorbitan Distearate, Isoceteth-20, Polyvinyl Alcohol, Dimethicone/Vinyl Dimethicone Crosspolymer, Stearoyl Glutamic Acid, Argi Be the first to review These ingredients are found in both products. Ingredients higher up in an ingredient list are typically present in a larger amount. Dimethicone is a type of synthetic silicone created from natural materials such as quartz. It is also known as polydimethylsiloxane. What it does: Dimethicone comes in different viscosities: Depending on the viscosity, dimethicone has different properties. Ingredients lists don't always show which type is used, so we recommend reaching out to the brand if you have questions about the viscosity. This ingredient is unlikely to cause irritation because it does not get absorbed into skin. However, people with silicone allergies should be careful about using this ingredient. Note: Dimethicone may contribute to pilling. This is because it is not oil or water soluble, so pilling may occur when layered with products. When mixed with heavy oils in a formula, the outcome is also quite greasy. 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. Glyceryl Stearate is made by reacting glycerin with stearic acid (typically sourced from plant oils like palm or coconut). It's an emulsifier, emollient, and mild occlusive. Emulsifiers help ingredients like oil and water stay mixed so your formula stays nicely blended and uniform in texture. This ingredient is typically used in concentrations between 1-10%. Studies have found it to be non-sensitizing, non-phototoxic, and non-photoallergenic. A close cousin of this ingredient is Glyceryl Stearate SE ("self-emulsifying"). This just has a small amount of sodium or potassium stearate added so it can emulsify without a co-emulsifier. Since this ingredient is an ester of a C18 fatty acid, it may not be fungal acne safe. The Malassezia yeast can potentially metabolize within the C11-C24 range. Fun fact: The human body also creates Glyceryl Stearate naturally. 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 leve