Peptide Skincare & BeautySkin science and ingredient guides

Ingredient or product comparison

Tia’m Daily Sun Care Cream SPF50 PA+++ Versus Beauty of Joseon Relief Sun: Rice + Probiotics SPF 50+ PA++++

Tia’m Daily Sun Care Cream SPF50 PA+++ Versus Beauty of Joseon Relief Sun: Rice + Probiotics SPF 50+ PA++++ Detailed comparison of Tia’m Daily Sun Care Cream SPF50 PA+++ versus Beauty of Joseon Relief Sun: Rice + Probiotics SPF 50+ PA++++. This hybrid sunscr

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Tia’m Daily Sun Care Cream SPF50 PA+++ Versus Beauty of Joseon Relief Sun : Rice + Probiotics SPF 50+ PA++++ Detailed comparison of Tia’m Daily Sun Care Cream SPF50 PA+++ versus Beauty of Joseon Relief Sun : Rice + Probiotics SPF 50+ PA++++. This hybrid sunscreen covers the full UV range and blocks ~98% of UVB at SPF 50. This chemical sunscreen covers the full UV range and blocks ~98% of UVB at SPF 50. Water Ethylhexyl Methoxycinnamate Glycerin Propylene Glycol Cyclopentasiloxane Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine Phenylbenzimidazole Sulfonic Acid Dicaprylyl Carbonate Isoamyl P-Methoxycinnamate Alcohol Potassium Cetyl Phosphate Dimethicone Glyceryl Stearate Butylene Glycol Titanium Dioxide C14-22 Alcohols Polymethyl Methacrylate Cetearyl Alcohol PEG-100 Stearate Silica Sodium Hydroxide Tromethamine Dimethicone/Vinyl Dimethicone Crosspolymer C12-20 Alkyl Glucoside Aluminum Hydroxide Stearic Acid Caprylyl Glycol Acrylates/C10-30 Alkyl Acrylate Crosspolymer Parfum Phenoxyethanol Aloe Barbadensis Leaf Extract Dipotassium Glycyrrhizate Carbomer Xanthan Gum Tocopheryl Acetate Disodium EDTA Ascorbyl Glucoside Ascorbic Acid Water, Ethylhexyl Methoxycinnamate, Glycerin, Propylene Glycol, Cyclopentasiloxane, Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine, Phenylbenzimidazole Sulfonic Acid, Dicaprylyl Carbonate, Isoamyl P-Methoxycinnamate, Alcohol, Potassium Cetyl Phosphate, Dimethicone, Glyceryl Stearate, Butylene Glycol, Titanium Dioxide, C14-22 Alcohols, Polymethyl Methacrylate, Cetearyl Alcohol, PEG-100 Stearate, Silica, Sodium Hydroxide, Tromethamine, Dimethicone/Vinyl Dimethicone Crosspolymer, C12-20 Alkyl Glucoside, Aluminum Hydroxide, Stearic Acid, Caprylyl Glycol, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Parfum, Phenoxyethanol, Aloe Barbadensis Leaf Extract, Dipotassium Glycyrrhizate, Carbomer, Xanthan Gum, Tocopheryl Acetate, Disodium EDTA, Ascorbyl Glucoside, Ascorbic Acid Dibutyl Adipate Propanediol Diethylamino Hydroxybenzoyl Hexyl Benzoate Polymethylsilsesquioxane Ethylhexyl Triazone Niacinamide Methylene Bis-Benzotriazolyl Tetramethylbutylphenol Coco-Caprylate/Caprate Caprylyl Methicone Diethylhexyl Butamido Triazone 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 Sodium Stearoyl Glutamate Polyacrylate Crosspolymer-6 Adenosine 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 Alc 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. Carbomer is a synthetic thickening and gelling agent. It's basically the ingredient that gives a lot of serums, gels, creams, and sunscreens their smooth, non-sticky texture. Although legally permitted at very high levels, carbomers are normally used at concentrations below 1%. It also needs to be neutralized to actually thicken, and because it is a large molecule, it doesn't really penetrate the skin barrier. Allergy-wise, the risk is very low. Clinical studies show carbomers have low potential for skin irritation/sensitization even at concentrations up to 100%. A 2024 UK study patch-tested 1,302 patients and found true allergy to the parent group of carbomer to be rare with no confirmed relevant reactions. 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. Tromethamine (aka THAM) is a synthetic amino acid that shows up in skincare as a helper ingredient. It functions as a pH adjuster to help neutralize acidic ingredients and set a formula's pH to the right spot. This matters a lot because a lot of actives (like vitamin C) needs a speci