Skin science article
Belif Aqua Bomb Broad Spectrum SPF 50 Versus Beauty of Joseon Relief Sun : Rice + Probiotics SPF 50+ PA++++
Belif Aqua Bomb Broad Spectrum SPF 50 Versus Beauty of Joseon Relief Sun : Rice + Probiotics SPF 50+ PA++++ This chemical sunscreen covers most of the UV range, lighter on the deep UVA that drives aging. This chemical sunscreen covers the full UV range and blo
Belif Aqua Bomb Broad Spectrum SPF 50 Versus Beauty of Joseon Relief Sun : Rice + Probiotics SPF 50+ PA++++
This chemical sunscreen covers most of the UV range, lighter on the deep UVA that drives aging.
This chemical sunscreen covers the full UV range and blocks ~98% of UVB at SPF 50.
What's inside
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Homosalate 9%
Octocrylene 9%
Ethylhexyl Salicylate 4.5%
Butyl Methoxydibenzoylmethane 2.7%
Water
Glycerin
Dimethicone
Isododecane
Cetearyl Alcohol
Potassium Cetyl Phosphate
Acrylates/Polytrimethylsiloxymethacrylate Copolymer
1,2-Hexanediol
Panthenol
Benzotriazolyl Dodecyl P-Cresol
Glyceryl Caprylate
Glyceryl Stearate
Polymethyl Methacrylate
Magnesium Aluminum Silicate
Cetearyl Olivate
Inulin Lauryl Carbamate
Sorbitan Olivate
Citrus Aurantium Dulcis Peel Oil
Acrylates/C10-30 Alkyl Acrylate Crosspolymer
Xanthan Gum
Citrus Aurantifolia Oil
Tromethamine
Sodium Acrylate/Sodium Acryloyldimethyl Taurate Copolymer
Butylene Glycol
Trisodium EDTA
Pelargonium Graveolens Flower Oil
Rosmarinus Officinalis Leaf Oil
Isohexadecane
Avena Sativa Kernel Extract
Calendula Officinalis Flower Extract
Nepeta Cataria Extract
Rubus Idaeus Leaf Extract
Baptisia Tinctoria Root Extract
Lonicera Japonica Flower Extract
Stellaria Media Extract
Morinda Citrifolia Fruit Extract
Limonene
Citronellol
Geraniol
Citral
Linalool
Homosalate 9%, Octocrylene 9%, Ethylhexyl Salicylate 4.5%, Butyl Methoxydibenzoylmethane 2.7%, Water, Glycerin, Dimethicone, Isododecane, Cetearyl Alcohol, Potassium Cetyl Phosphate, Acrylates/Polytrimethylsiloxymethacrylate Copolymer, 1,2-Hexanediol, Panthenol, Benzotriazolyl Dodecyl P-Cresol, Glyceryl Caprylate, Glyceryl Stearate, Polymethyl Methacrylate, Magnesium Aluminum Silicate, Cetearyl Olivate, Inulin Lauryl Carbamate, Sorbitan Olivate, Citrus Aurantium Dulcis Peel Oil, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Xanthan Gum, Citrus Aurantifolia Oil, Tromethamine, Sodium Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Butylene Glycol, Trisodium EDTA, Pelargonium Graveolens Flower Oil, Rosmarinus Officinalis Leaf Oil, Isohexadecane, Avena Sativa Kernel Extract, Calendula Officinalis Flower Extract, Nepeta Cataria Extract, Rubus Idaeus Leaf Extract, Baptisia Tinctoria Root Extract, Lonicera Japonica Flower Extract, Stellaria Media Extract, Morinda Citrifolia Fruit Extract, Limonene, Citronellol, Geraniol, Citral, Linalool
Dibutyl Adipate
Propanediol
Diethylamino Hydroxybenzoyl Hexyl Benzoate
Polymethylsilsesquioxane
Ethylhexyl Triazone
Niacinamide
Methylene Bis-Benzotriazolyl Tetramethylbutylphenol
Coco-Caprylate/Caprate
Caprylyl Methicone
Diethylhexyl Butamido Triazone
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
Carbomer
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 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
Reviews
Alternatives
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
1,2-Hexanediol is a synthetic liquid and another multi-functional powerhouse.
It is a:
Humectant, drawing moisture into the skin
Emollient, helping to soften skin
Solvent, dispersing and stabilizing formulas
Preservative booster, enhancing the antimicrobial activity of other preservatives
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.
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 specific pH to work well and feel comfortable on skin.
Concentration use ranges from 0.1-1.0% depending on the formula.
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!
Xanthan gum is used as a stabilizer and thickener within cosmetic products. It helps give products a sticky, thick feeling - preventing them from being too runny.
On the technical side of things, xanthan gum is a polysaccharide - a combination consisting of multiple sugar molecules bonded together.
Xanthan gum is a pretty common and great ingredient. It is a natural, non-toxic, non-irritating ingredient that is also commonly used in food products.