Peptide Skincare & BeautySkin science and ingredient guides

Ingredient or product comparison

Beauty of Joseon Relief Sun : Rice + Probiotics SPF 50+ PA++++ Versus Kinship Self Reflect Probiotic Moisturizing Sunscreen Zinc Oxide SPF 32

Beauty of Joseon Relief Sun : Rice + Probiotics SPF 50+ PA++++ Versus Kinship Self Reflect Probiotic Moisturizing Sunscreen Zinc Oxide SPF 32 Detailed comparison of Beauty of Joseon Relief Sun : Rice + Probiotics SPF 50+ PA++++ versus Kinship Self Reflect Prob

This source-based comparison does not add ratings or recommend a winner.

Beauty of Joseon Relief Sun : Rice + Probiotics SPF 50+ PA++++ Versus Kinship Self Reflect Probiotic Moisturizing Sunscreen Zinc Oxide SPF 32 Detailed comparison of Beauty of Joseon Relief Sun : Rice + Probiotics SPF 50+ PA++++ versus Kinship Self Reflect Probiotic Moisturizing Sunscreen Zinc Oxide SPF 32. This chemical sunscreen covers the full UV range and blocks ~98% of UVB at SPF 50. This mineral sunscreen covers the full UV range and blocks ~97% of UVB at SPF 32. Water Dibutyl Adipate Propanediol Diethylamino Hydroxybenzoyl Hexyl Benzoate Polymethylsilsesquioxane Ethylhexyl Triazone Niacinamide Methylene Bis-Benzotriazolyl Tetramethylbutylphenol Coco-Caprylate/Caprate Caprylyl Methicone Diethylhexyl Butamido Triazone Glycerin 1,2-Hexanediol Butylene Glycol Oryza Sativa Extract Oryza Sativa Germ Extract Camellia Sinensis Leaf Extract Lactobacillus/Pumpkin Ferment Extract Bacillus/Soybean Ferment Extract Saccharum Officinarum Extract Macrocystis Pyrifera Extract Cocos Nucifera Fruit Extract Panax Ginseng Root Extract Monascus/Rice Ferment Behenyl Alcohol Poly C10-30 Alkyl Acrylate Polyglyceryl-3 Methylglucose Distearate Decyl Glucoside Tromethamine Carbomer Acrylates/C10-30 Alkyl Acrylate Crosspolymer Sodium Stearoyl Glutamate Polyacrylate Crosspolymer-6 Adenosine Xanthan Gum T-Butyl Alcohol Tocopherol Lactobacillus/Rice Ferment Aspergillus Ferment Saccharomyces/Rice Ferment Filtrate Pentylene Glycol Ethylhexylglycerin Water, Dibutyl Adipate, Propanediol, Diethylamino Hydroxybenzoyl Hexyl Benzoate, Polymethylsilsesquioxane, Ethylhexyl Triazone, Niacinamide, Methylene Bis-Benzotriazolyl Tetramethylbutylphenol, Coco-Caprylate/Caprate, Caprylyl Methicone, Diethylhexyl Butamido Triazone, Glycerin, 1,2-Hexanediol, Butylene Glycol, Oryza Sativa Extract, Oryza Sativa Germ Extract, Camellia Sinensis Leaf Extract, Lactobacillus/Pumpkin Ferment Extract, Bacillus/Soybean Ferment Extract, Saccharum Officinarum Extract, Macrocystis Pyrifera Extract, Cocos Nucifera Fruit Extract, Panax Ginseng Root Extract, Monascus/Rice Ferment, Behenyl Alcohol, Poly C10-30 Alkyl Acrylate, Polyglyceryl-3 Methylglucose Distearate, Decyl Glucoside, Tromethamine, Carbomer, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Sodium Stearoyl Glutamate, Polyacrylate Crosspolymer-6, Adenosine, Xanthan Gum, T-Butyl Alcohol, Tocopherol, Lactobacillus/Rice Ferment, Aspergillus Ferment, Saccharomyces/Rice Ferment Filtrate, Pentylene Glycol, Ethylhexylglycerin Zinc Oxide Caprylic/Capric Triglyceride Coconut Alkanes Cetearyl Alcohol Aloe Barbadensis Leaf Juice Pyrus Malus Fruit Extract Coco-Glucoside Lactobacillus Ferment Rubus Idaeus Seed Oil Cocos Nucifera Oil Curcuma Longa Rhizome Oil Butyrospermum Parkii Nut Extract Hydrolyzed Jojoba Esters Dipotassium Glycyrrhizate Vanilla Planifolia Fruit Extract Glycyrrhiza Glabra Root Extract Isostearic Acid Lecithin Polyglyceryl-3 Polyricinoleate Polyhydroxystearic Acid Caprylyl/Capryl Glucoside Sclerotium Gum Cetearyl Glucoside Octyldodecanol Tapioca Starch Citric Acid Sorbitan Oleate Phenoxyethanol Sodium Benzoate Potassium Sorbate Zinc Oxide, Caprylic/Capric Triglyceride, Coconut Alkanes, Cetearyl Alcohol, Glycerin, Aloe Barbadensis Leaf Juice, Pyrus Malus Fruit Extract, Coco-Glucoside, Lactobacillus Ferment, Rubus Idaeus Seed Oil, Cocos Nucifera Oil, Curcuma Longa Rhizome Oil, Butyrospermum Parkii Nut Extract, Hydrolyzed Jojoba Esters, Tocopherol, Dipotassium Glycyrrhizate, Vanilla Planifolia Fruit Extract, G These ingredients are found in both products. Ingredients higher up in an ingredient list are typically present in a larger amount. Butylene Glycol (or BG) is used within cosmetic products for a few different reasons: Overall, Butylene Glycol is a safe and well-rounded ingredient that works well with other ingredients. Though this ingredient works well with most skin types, some people with sensitive skin may experience a reaction such as allergic rashes, closed comedones, or itchiness. Coco-Caprylate/Caprate is a lightweight ester created from coconut oil fatty acids, caprylic acid, and capric acid. It is an emollient that helps soften skin and reduce transepidermal water loss (TEWL). What sets it apart from heavier emollients is its ultralight, non-greasy feel. Once applied, this ingredient dries down quickly and leaves a dry, silky finish behind. This also helps improve spreadability and texture. This ingredient has an excellent safety-record and is non-irritating. Typical concentrations for cosmetics range from 0.5-62%. Research on Malassezia growth found no growth on fatty acid esters with chain lengths shorter than 12 carbons (it prefers C11-24). Since Coco-Caprylate/Caprate is built on C8 and C10 fatty acids, it is out of the range that Malassezia metabolizes, and therefore safe for fungal acne. Ethylhexylglycerin is created from glycerin. It is a multitasker ingredient that: The CIR Expert Panel found minimal skin absorption or sensitization of any kind in a safety assessment. Though this ingredient is considered well-tolerated, a small number of cases of allergic dermatitis have been published since 2002. Just be sure to patch test if you are unsure. Industry-reported use ranges from 8% in rinse-off products and 2% in leave-on formulations. 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. Tocopherol is a fat-soluble antioxidant known as Vitamin E. You'll find this ingredient in the vast majority of skincare (for good reason). It works to neutralize free radicals, or unstable molecules generated by UV exposure, pollution, and other environmental stressors, before they can cause