Peptide Skincare & BeautySkin science and ingredient guides

Ingredient or product comparison

Cocokind Daily SPF 32 Versus Beauty of Joseon Relief Sun : Rice + Probiotics SPF 50+ PA++++

Cocokind Daily SPF 32 Versus Beauty of Joseon Relief Sun : Rice + Probiotics SPF 50+ PA++++ Detailed comparison of Cocokind Daily SPF 32 versus Beauty of Joseon Relief Sun : Rice + Probiotics SPF 50+ PA++++. This mineral sunscreen covers the full UV range and

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Cocokind Daily SPF 32 Versus Beauty of Joseon Relief Sun : Rice + Probiotics SPF 50+ PA++++ Detailed comparison of Cocokind Daily SPF 32 versus Beauty of Joseon Relief Sun : Rice + Probiotics SPF 50+ PA++++. This mineral sunscreen covers the full UV range and blocks ~97% of UVB at SPF 32. This chemical sunscreen covers the full UV range and blocks ~98% of UVB at SPF 50. Zinc Oxide 21% Water Caprylic/Capric Triglyceride Coconut Alkanes Cetearyl Alcohol Glycerin Aloe Barbadensis Leaf Juice Argania Spinosa Kernel Oil Tocopheryl Acetate Helianthus Annuus Seed Oil Coco-Glucoside Glyceryl Caprylate Sodium Phytate Caprylyl/Capryl Glucoside Xanthan Gum Dipotassium Glycyrrhizate Sclerotium Gum Cetearyl Glucoside Butyrospermum Parkii Butter Tocopherol Coco-Caprylate/Caprate Caprylhydroxamic Acid Sucrose Spirulina Maxima Extract Phaeodactylum Tricornutum Extract Oryza Sativa Starch Bisabolol Lecithin Polyhydroxystearic Acid Polyglyceryl-3 Polyricinoleate Isostearic Acid Glucose Alcohol Zinc Oxide 21%, Water, Caprylic/Capric Triglyceride, Coconut Alkanes, Cetearyl Alcohol, Glycerin, Aloe Barbadensis Leaf Juice, Argania Spinosa Kernel Oil, Tocopheryl Acetate, Helianthus Annuus Seed Oil, Coco-Glucoside, Glyceryl Caprylate, Sodium Phytate, Caprylyl/Capryl Glucoside, Xanthan Gum, Dipotassium Glycyrrhizate, Sclerotium Gum, Cetearyl Glucoside, Butyrospermum Parkii Butter, Tocopherol, Coco-Caprylate/Caprate, Caprylhydroxamic Acid, Sucrose, Spirulina Maxima Extract, Phaeodactylum Tricornutum Extract, Oryza Sativa Starch, Bisabolol, Lecithin, Polyhydroxystearic Acid, Polyglyceryl-3 Polyricinoleate, Isostearic Acid, Glucose, Alcohol Dibutyl Adipate Propanediol Diethylamino Hydroxybenzoyl Hexyl Benzoate Polymethylsilsesquioxane Ethylhexyl Triazone Niacinamide Methylene Bis-Benzotriazolyl Tetramethylbutylphenol Caprylyl Methicone Diethylhexyl Butamido Triazone 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 T-Butyl Alcohol 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 These ingredients are found in both products. Ingredients higher up in an ingredient list are typically present in a larger amount. 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. 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 oxidative damage to your skin cells. Topically applied tocopherol has been shown to protect against UV damage by ramping up the skin's own natural defense enzymes. It also acts as a skin conditioning agent; some studies show that regular topical use can improve the skin's water-binding capacity over 2-4 weeks. This ingredient is especially loved for being a team player. When combined with Vitamin C, the photoprotective effect of both ingredients roughly doubles and the combo also helps reduce UV-induced DNA damage. This ingredient has some brightening potential but it's more of a prevention ingredient than spot-fader. Cell studies show it can slow down melanin production but it's worth noting that it's not the most powerful brightener out there. In formulations, it also serves as a stabilizer that helps p