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Formulation Audit · Beauty of Joseon · Chemical Sunscreen (SPF50+) · $18 USD

Relief Sun: Rice + Probiotics SPF50+ PA++++

Holy Grail INCI Ledger ↗ Acquire ($18) ↗ Affiliate link — labelled partner placement
Skin Suitability
Dry, Normal, Combination (Oily/Humid climate buyers should pick Aqua-Fresh version)
Chemical Equivalent
SKIN1004 Madagascar Centella Hyalu-Cica Water-Fit Sun Serum SPF50+ (~$15 — Lighter serum finish)
Molecular Incompatibilities
10%+ Niacinamide Serums (Already contains Niacinamide; stacking causes flushing)
Creator Hype
98/100
Buyer Efficacy
89/100

Section V · Regimen Clash Check

Will Relief Sun: Rice + Probiotics SPF50+ PA++++ Clash With Your Routine?

Add the rest of your routine after Beauty of Joseon Relief Sun: Rice + Probiotics SPF50+ PA++++ and run the check — it cross-examines retinoids, acids, vitamin C, spicules and occlusives, privately in your browser.

City
Clinic Preference
Or try a sample routine:

Empirical Buyer Synthesis

What Buyers Actually Report

[r/AsianBeauty]: Zero white cast and elite next-gen UV filters (Uvinul A Plus, Tinosorb M). However, oily-skin users in humid equatorial climates like Singapore note the original Rice formula can feel dewy/shiny by midday compared to the newer Relief Sun Aqua-Fresh.

Verbatim INCI Composition

Full Ingredient List

Water, Oryza Sativa (Rice) Extract (30%), Dibutyl Adipate, Propanediol, Diethylamino Hydroxybenzoyl Hexyl Benzoate (Uvinul A Plus), Polymethylsilsesquioxane, Ethylhexyl Triazone (Uvinul T 150), Niacinamide, Methylene Bis-Benzotriazolyl Tetramethylbutylphenol (Tinosorb M), Diethylhexyl Butamido Triazone, Glycerin

Source: incidecoder.com. Check the pack — formulas change.

Section V · Compare

Compare Against Peer Formulations

Relief Sun: Rice + Probiotics SPF50+ PA++++ beside the closest formulations in the index — same active family first, then the nearest related one — with a routine-conflict and washout summary.

Compare with 2 peers →

Field Notes

Frequently Asked Questions

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

Beauty.net verdict: Holy Grail. Creator hype 98/100 against buyer efficacy 89/100. [r/AsianBeauty]: Zero white cast and elite next-gen UV filters (Uvinul A Plus, Tinosorb M). However, oily-skin users in humid equatorial climates like Singapore note the original Rice formula can feel dewy/shiny by midday compared to the newer Relief Sun Aqua-Fresh. Best for: Dry, Normal, Combination (Oily/Humid climate buyers should pick Aqua-Fresh version).

What should I not mix with Beauty of Joseon Relief Sun: Rice + Probiotics SPF50+ PA++++?

10%+ Niacinamide Serums (Already contains Niacinamide; stacking causes flushing) Run your full routine through the Regimen Clash Check to catch other conflicts.

What is a cheaper dupe or chemical equivalent for Beauty of Joseon Relief Sun: Rice + Probiotics SPF50+ PA++++?

SKIN1004 Madagascar Centella Hyalu-Cica Water-Fit Sun Serum SPF50+ (~$15 — Lighter serum finish) Compare the INCI lists — a shared hero active matters more than the brand.