++++

[ DemythSkin Verdict ]

Beauty of Joseon

Beauty of Joseon Relief Sun: Rice + Probiotics SPF50+ PA++++

Name: Beauty of Joseon Relief Sun: Rice + Probiotics SPF50+ PA++++
Brand: Beauty of Joseon

SunscreenSun Protection

Efficacy

Exceptional

4.6 / 5.0

Safety

Safe

4.5 / 5.0

System Verdict

This is a high-performance, elegant daily sunscreen with genuinely advanced UV filters and a solid hydrating base, not just probiotic marketing fluff. Its efficacy score is driven by a modern, photostable filter combination (UVA filter Diethylamino Hydroxybenzoyl Hexyl Benzoate plus UVB filters Ethylhexyl Triazone and Diethylhexyl Butamido Triazone, supported by particulate broad-spectrum Methylene Bis-Benzotriazolyl Tetramethylbutylphenol) that can realistically deliver robust SPF50+ and strong UVA protection when applied at sufficient quantity. Niacinamide appears high in the INCI, likely in a meaningful concentration, adding true brightening and barrier-support benefits on top of the sunscreen function, while glycerin and multiple glycols provide reliable humectant hydration. The numerous rice, tea, ginseng and ferment extracts sit lower in the list and function more as pleasant supporting and marketing elements than as core drivers of performance, but they do contribute mild antioxidant and soothing support appropriate for a leave-on daily UV shield. Overall, the formula is thoughtfully built for daily wear: strong filters, non-heavy emollients, and no obvious barrier-stripping agents, so it earns a high efficacy score for sun protection and comfort rather than for treatment potency.

Active Ingredients Detected

S Tier: Gold StandardsHigh Clinical Proof | Skin-Transformative

Diethylamino Hydroxybenzoyl Hexyl BenzoateEthylhexyl TriazoneMethylene Bis-Benzotriazolyl Tetramethylbutylphenol (nano)

A Tier: Good BasicsProven Results

NiacinamideGlycerinAdenosineTocopherolLactobacillus/Pumpkin Ferment ExtractBacillus/Soybean Ferment ExtractAspergillus FermentMonascus/Rice FermentLactobacillus/Rice FermentSaccharomyces/Rice Ferment Filtrate

B Tier: Supporting IngredientsPromising Ingredients

Dibutyl AdipatePolymethylsilsesquioxaneDiethylhexyl Butamido TriazonePoly C10-30 Alkyl AcrylateCamellia Sinensis Leaf ExtractPanax Ginseng Root Extract

C Tier: Marketing IdolsHype | Limited or Weak Data

Oryza Sativa (Rice) ExtractOryza Sativa (Rice) Germ ExtractSaccharum Officinarum (Sugarcane) ExtractMacrocystis Pyrifera (Kelp) ExtractCocos Nucifera (Coconut) Fruit Extract

D Tier: Potential IrritantsBe Cautious

T-Butyl Alcohol

What Each Ingredient Does

Aqua: solvent, dilution medium
Dibutyl Adipate: emollient, texture enhancer
Propanediol: solvent, humectant, penetration aid
Diethylamino Hydroxybenzoyl Hexyl Benzoate: UVA chemical filter
Polymethylsilsesquioxane: film former, texture enhancer
Ethylhexyl Triazone: UVB chemical filter
Methylene Bis-Benzotriazolyl Tetramethylbutylphenol (nano): broad-spectrum particulate filter
Niacinamide: brightening, barrier-support active
Coco-Caprylate/Caprate: light emollient, skin feel booster
Caprylyl Methicone: silicone emollient, spreadability
Diethylhexyl Butamido Triazone: high-efficiency UV filter
Glycerin: core humectant for hydration
1,2-Hexanediol: solvent, preservative booster
Butylene Glycol: humectant, slip enhancer
Pentylene Glycol: humectant, preservative booster
Behenyl Alcohol: fatty alcohol, thickener, emollient
Poly C10-30 Alkyl Acrylate: film former, texture modifier
Polyglyceryl-3 Methylglucose Distearate: emulsifier, stabilizer
Decyl Glucoside: mild surfactant, dispersion aid
Oryza Sativa (Rice) Extract: botanical extract, soothing support
Tromethamine: pH adjuster, buffering agent
Carbomer: gelling agent, viscosity control
Acrylates/C10-30 Alkyl Acrylate Crosspolymer: thickener, stabilizer
Sodium Stearoyl Glutamate: emulsifier, surfactant

Full Ingredient List (INCI)

AQUA, DIBUTYL ADIPATE, PROPANEDIOL, DIETHYLAMINO HYDROXYBENZOYL HEXYL BENZOATE, POLYMETHYLSILSESQUIOXANE, ETHYLHEXYL TRIAZONE, METHYLENE BIS-BENZOTRIAZOLYL TETRAMETHYLBUTYLPHENOL (NANO), NIACINAMIDE, COCO-CAPRYLATE/CAPRATE, CAPRYLYL METHICONE, DIETHYLHEXYL BUTAMIDO TRIAZONE, GLYCERIN, 1,2-HEXANEDIOL, BUTYLENE GLYCOL, PENTYLENE GLYCOL, BEHENYL ALCOHOL, POLY C10-30 ALKYL ACRYLATE, POLYGLYCERYL-3 METHYLGLUCOSE DISTEARATE, DECYL GLUCOSIDE, ORYZA SATIVA (RICE) EXTRACT, TROMETHAMINE, CARBOMER, ACRYLATES/C10-30 ALKYL ACRYLATE CROSSPOLYMER, SODIUM STEAROYL GLUTAMATE, POLYACRYLATE CROSSPOLYMER-6, ETHYLHEXYLGLYCERIN, ADENOSINE, XANTHAN GUM, T-BUTYL ALCOHOL, TOCOPHEROL, ORYZA SATIVA (RICE) GERM EXTRACT, CAMELLIA SINENSIS LEAF EXTRACT, SACCHARUM OFFICINARUM (SUGARCANE) EXTRACT, MACROCYSTIS PYRIFERA (KELP) EXTRACT, LACTOBACILLUS/PUMPKIN FERMENT EXTRACT, BACILLUS/SOYBEAN FERMENT EXTRACT, ASPERGILLUS FERMENT, COCOS NUCIFERA (COCONUT) FRUIT EXTRACT, PANAX GINSENG ROOT EXTRACT, MONASCUS/RICE FERMENT, LACTOBACILLUS/RICE FERMENT, SACCHAROMYCES/RICE FERMENT FILTRATE

Frequently Asked

Is Beauty of Joseon Relief Sun: Rice + Probiotics SPF50+ PA++++ worth it?

Beauty of Joseon Relief Sun: Rice + Probiotics SPF50+ PA++++ scores 4.6 out of 5.0 for efficacy (Exceptional) and 4.5 out of 5.0 for safety (Safe) on DemythSkin's independent ingredient analysis. This is a high-performance, elegant daily sunscreen with genuinely advanced UV filters and a solid hydrating base, not just probiotic marketing fluff. Its efficacy score is driven by a modern, photostable filter combinat

What are the key active ingredients in Beauty of Joseon Relief Sun: Rice + Probiotics SPF50+ PA++++?

Beauty of Joseon Relief Sun: Rice + Probiotics SPF50+ PA++++ contains these gold-standard actives with strong clinical evidence: Diethylamino Hydroxybenzoyl Hexyl Benzoate, Ethylhexyl Triazone, Methylene Bis-Benzotriazolyl Tetramethylbutylphenol (nano).

Does Beauty of Joseon Relief Sun: Rice + Probiotics SPF50+ PA++++ contain fragrance or known irritants?

DemythSkin flags these ingredients in Beauty of Joseon Relief Sun: Rice + Probiotics SPF50+ PA++++ as potential irritants: T-Butyl Alcohol.

How is Beauty of Joseon Relief Sun: Rice + Probiotics SPF50+ PA++++ scored?

DemythSkin grades every product on two independent axes: efficacy (whether the ingredients have clinical evidence of working) and safety (irritation and sensitisation risk). Ingredients are classified S through D against a database of over 3,000 compounds. No brand pays for a score.

Analyze on DemythSkin →

Analysis last updated: 2026-08-20. DemythSkin is an independent ingredient analyzer. Scores are computed by a deterministic rubric from published clinical evidence — no brand pays for a score.