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Skin science article

Beauty of Joseon Relief Sun : Rice + Probiotics SPF 50+ PA++++ Versus Tirtir Hydro UV Shield Sunscreen SPF 50+

Beauty of Joseon Relief Sun : Rice + Probiotics SPF 50+ PA++++ Versus Tirtir Hydro UV Shield Sunscreen SPF 50+ This chemical sunscreen covers the full UV range and blocks ~98% of UVB at SPF 50. This chemical sunscreen covers most of the UV range, lighter on th

Beauty of Joseon Relief Sun : Rice + Probiotics SPF 50+ PA++++ Versus Tirtir Hydro UV Shield Sunscreen SPF 50+

This chemical sunscreen covers the full UV range and blocks ~98% of UVB at SPF 50.

This chemical sunscreen covers most of the UV range, lighter on the deep UVA that drives aging.

What's inside

Key Ingredients

Benefits

Concerns

Ingredients Side-by-side

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

Butyl Methoxydibenzoylmethane 3%

Homosalate 9%

Ethylhexyl Salicylate 4.5%

Octocrylene 5%

Dipropylene Glycol

Methyl Methacrylate Crosspolymer

Glyceryl Polymethacrylate

Propylene Glycol

Acrylates Copolymer

Butyloctyl Salicylate

Ethylhexyl Methoxycrylene

Ceteareth-20

Polysorbate 60

Sorbitan Stearate

Caprylyl Glycol

Cetearyl Olivate

Panthenol

Sorbitan Olivate

Sodium Acrylate/Sodium Acryloyldimethyl Taurate Copolymer

Parfum

Isohexadecane

Tocopheryl Acetate

Ammonium Acryloyldimethyltaurate/Vp Copolymer

Aloe Barbadensis Leaf Extract

Polysorbate 80

Trisodium Ethylenediamine Disuccinate

Sorbitan Oleate

Hydrolyzed Collagen

Hydrolyzed Hyaluronic Acid

Hyaluronic Acid

Sodium Hyaluronate

Butyl Methoxydibenzoylmethane 3%, Homosalate 9%, Ethylhexyl Salicylate 4.5%, Octocrylene 5%, Water, Dipropylene Glycol, Methyl Methacrylate Crosspolymer, Glyceryl Polymethacrylate, Propylene Glycol, Acrylates Copolymer, Butyloctyl Salicylate, Ethylhexyl Methoxycrylene, Ceteareth-20, Polysorbate 60, Sorbitan Stearate, Caprylyl Glycol, Cetearyl Olivate, Panthenol, Sorbitan Olivate, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Ethylhexylglycerin, Sodium Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Parfum, Tromethamine, 1,2-Hexanediol, Isohexadecane, Tocopheryl Acetate, Ammonium Acryloyldimethyltaurate/Vp Copolymer, Propanediol, Butylene Glycol, Aloe Barbadensis Leaf Extract, Polysorbate 80, Trisodium Ethylenediamine Disuccinate, Sorbitan Oleate, Xanthan Gum, Glycerin, Hydrolyzed Collagen, Hydrolyzed Hyaluronic Acid, Hyaluronic Acid, Sodium Hyaluronate

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.

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.

Propanediol is an all-star ingredient. It softens, hydrates, and smooths the skin.

It’s often used to:

Propanediol is not likely to cause sensitivity and considered safe to use. It is derived from corn or petroleum with a clear color and no scent.

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.

Similar Comparisons

The reference edit

Ingredients, questions
& further reading.

Connected source records selected through this article’s public topic index.

01

Formula cabinet

Ingredients & structured notes

Ingredient index

Ingredients Side-by-side

  1. 01Water
  2. 02Prunus Mume Fruit Water
  3. 03Cocamidopropyl Hydroxysultaine
  4. 04Phaseolus Radiatus Seed Extract
  5. 05Sodium Cocoyl Isethionate
  6. 06Glycerin
  7. 07Sodium Chloride
  8. 08Camellia Sinensis Leaf Extract
  9. 09Houttuynia Cordata Extract
  10. 10Nelumbo Nucifera Flower Extract
  11. 11Oryza Sativa Extract
  12. 12Prunus Mume Fruit Extract
  13. 13Vaccinium Angustifolium Fruit Extract
  14. 14Guar Hydroxypropyltrimonium Chloride
  15. 15Coconut Acid
  16. 16Ethylhexylglycerin
  17. 17Caprylyl Glycol
  18. 18Sodium Isethionate
  19. 19Citric Acid
  20. 20Butylene Glycol
Source · skinsort.com
02

Product index

Related product references

03

Comparison edit

Read side by side