Peptide Skincare & BeautySkin science and ingredient guides

Ingredient or product comparison

Cathy Doll Ultra Light Sun Fluid SPF 50 PA++++ Versus Beauty of Joseon Relief Sun : Rice + Probiotics SPF 50+ PA++++

Cathy Doll Ultra Light Sun Fluid SPF 50 PA++++ Versus Beauty of Joseon Relief Sun : Rice + Probiotics SPF 50+ PA++++ Detailed comparison of Cathy Doll Ultra Light Sun Fluid SPF 50 PA++++ versus Beauty of Joseon Relief Sun : Rice + Probiotics SPF 50+ PA++++. Th

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Cathy Doll Ultra Light Sun Fluid SPF 50 PA++++ Versus Beauty of Joseon Relief Sun : Rice + Probiotics SPF 50+ PA++++ Detailed comparison of Cathy Doll Ultra Light Sun Fluid SPF 50 PA++++ versus Beauty of Joseon Relief Sun : Rice + Probiotics SPF 50+ PA++++. This chemical sunscreen covers the full UV range and blocks ~98% of UVB at SPF 50. Water Homosalate Ethylhexyl Salicylate Alcohol Denat. Methyl Methacrylate Methyl Methacrylate Crosspolymer Dipropylene Glycol Butyl Methoxydibenzoylmethane Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine Aloe Barbadensis Leaf Extract Isoamyl P-Methoxycinnamate Octocrylene Methoxy PEG/PPG-25/4 Dimethicone Butylene Glycol Caprylic/Capric Triglyceride Dimethicone Caprylyl Glycol Parfum Acrylates/C10-30 Alkyl Acrylate Crosspolymer Sodium Acrylate/Sodium Acryloyldimethyl Taurate Copolymer Ethylhexylglycerin Isohexadecane Sodium Hydroxide Hexanediol Disodium EDTA Sorbitan Sesquioleate Water, Homosalate, Ethylhexyl Salicylate, Alcohol Denat., Methyl Methacrylate, Methyl Methacrylate Crosspolymer, Dipropylene Glycol, Butyl Methoxydibenzoylmethane, Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine, Aloe Barbadensis Leaf Extract, Isoamyl P-Methoxycinnamate, Octocrylene, Methoxy PEG/PPG-25/4 Dimethicone, Butylene Glycol, Caprylic/Capric Triglyceride, Dimethicone, Caprylyl Glycol, Parfum, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Sodium Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Ethylhexylglycerin, Isohexadecane, Sodium Hydroxide, Hexanediol, Disodium EDTA, Sorbitan Sesquioleate 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 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 Sodium Stearoyl Glutamate Polyacrylate Crosspolymer-6 Adenosine Xanthan Gum T-Butyl Alcohol Tocopherol Lactobacillus/Rice Ferment Aspergillus Ferment Saccharomyces/Rice Ferment Filtrate Pentylene Glycol 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, 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. Acrylates/C10-30 Alkyl Acrylate Crosspolymer is a synthetic polymer. It is used to thicken, emulsify, and improve the texture of products. As an emulsifier, it helps stabilize oil-in-water emulsions to give products an elegant feel when applied. It can also form a thin protective film on skin. One study found that a formula using this polymer helped slow down how quickly other ingredients (like DEET) were absorbed through skin. A 2024 study of over 1,300 patients confirmed that sensitization to this ingredient is rare. It is also non-mutagenic and has a clean track record. 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. 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. Water. It's the most common cosmetic ingredient of all. You'll usually see it at the top of ingredient lists, meaning that it makes up the largest part of the product. So why is it so popular? Water most often acts as a solvent - this means that it helps dissolve other ingredients into the formulation. You'll also recognize water as that liquid we all need to stay alive. If you see this, drink a glass of water. Remember to stay hydrated!