Beauty of Joseon Relief Sun: Rice + Probiotics SPF50+ PA++++
Beauty of Joseon · 조선미녀 · Audited by KBR Research Desk · Updated Jul 2026
Source audit · hands-on test pending · no affiliate links
The verdict
The safest first Korean sunscreen to recommend: a lightweight, hydrating SPF50+ PA++++ with an unusually strong source trail — best for normal-to-dry skin, less so for very oily or breakout-prone users.
✓ Buy if
you want a hydrating daily SPF · you have dry / normal skin · you like a dewy finish · it's your first Korean sunscreen
✗ Skip if
you have very oily skin · you need a heavy-duty waterproof SPF · you're sensitive to grain-ferment ingredients
Key takeaways
- US buyers must check the version: the original Korean SPF50+ tube left US retail in early 2025 (FDA filter rules); the US 'Daily Relief SPF 40' is a different, US-legal filter system.
- Beauty of Joseon's own guide frames Relief Sun for dry, sensitive, and normal skin, while Aqua-Fresh is the lighter oily/combo option.
How it scored
Which version are you actually buying?
This is the single most important buyer fact in 2026, and most US shoppers miss it. Around February 2025, Beauty of Joseon stopped selling the original Relief Sun (with its Korean/EU filters) in the United States, because those UV filters are not on the FDA's approved OTC sunscreen list. In its place the brand launched a US-legal reformulation — Daily Relief Sunscreen Broad Spectrum SPF 40 — built on US-approved filters (Homosalate, Octocrylene, Octisalate, Avobenzone). It keeps the 'rice' DNA and the fragrance-free brief, but it is a different product with a different filter system and a lower labeled SPF.
The original Korean SPF50+ Relief Sun is still reachable in the US through K-beauty importers such as YesStyle and Stylevana and via Olive Young Global, but those are import / gray-market channels — Beauty of Joseon does not authorize its sunscreens for Amazon sale in North America. Decide which version you want before comparing reviews: a review of the Korean SPF50+ tube does not describe the US SPF 40 tube, and vice versa.
| KR / EU original | US Daily Relief | |
|---|---|---|
| Labeled SPF | SPF50+ PA++++ | Broad Spectrum SPF 40 |
| UV filters | Ethylhexyl Triazone, DHHB, Diethylhexyl Butamido Triazone, Tinosorb M (MBBT) | Homosalate 9%, Octocrylene 5%, Octisalate 4.5%, Avobenzone 2.7% |
| FDA-legal as 'SPF' in the US | No — import / gray-market | Yes — US-approved filters |
| Where to buy (US) | YesStyle, Stylevana, Olive Young Global | Official US store |
| In one line | The 'viral' tube reviewers hyped 2021–2024 | US relaunch after the Feb 2025 filter exit |
Spotting a fake
Because the original Relief Sun is a gray-market import in the US, counterfeits are common on marketplaces — and a fake sunscreen offers no reliable SPF at all. Beauty of Joseon does not authorize Amazon sunscreen sales in North America, and now prints a QR authentication code on packaging that you can scan to confirm a genuine unit.
Documented tells from counterfeit comparisons (e.g. Beautygeeks): the authentic formula is a pale, silky cream that absorbs, while fakes are often thinner, chalkier, and stark white, sitting on top of the skin; genuine packaging has crisp printing and a scannable QR / batch code. Buy from the official store or a reputable K-beauty importer, keep your receipt, and scan the code — KBR's own real-vs-fake comparison shoot is planned.
White cast, honestlyLittle-to-no cast on light-to-medium tones; a faint cast on some deep tones under flash — Aqua-Fresh is the lower-cast pick.
The most-searched question on this product is whether it leaves a white cast on deeper skin tones. The most credible published analysis is from cosmetic chemist Michelle Wong, PhD (Lab Muffin Beauty Science): although Relief Sun is marketed as a 'chemical' sunscreen, its filter list includes MBBT (Tinosorb M), an insoluble organic filter whose solid particles can leave a slight cast on darker skin even though the formula avoids classic mineral filters.
In practice reviewers report little-to-no cast on light-to-medium tones and a faint cast on some deep tones, most visible under flash photography; Beauty of Joseon's lighter Aqua-Fresh formula is frequently recommended as the lower-cast alternative. KBR has not yet shot its own cross-tone swatch test — that panel is the next evidence we will add here.
How it wearsLightweight, dewy, and fast-absorbing; can feel greasy on oily skin, some report eye-sting, and it washes off easily — not a sport sunscreen.
Relief Sun is widely described as lightweight, dewy, and comfortable under makeup, with fast absorption and strong hydration for dry skin. The recurring criticisms are consistent: it can feel greasy or shiny on oily skin, some users report eye stinging, and — per Lab Muffin — it is designed to wash off easily, which is good for pore-clogging worries but means it is not a sweat- or water-resident sport sunscreen.
These are reported reader and creator experiences, not KBR measurements. Our two-week, multi-tester wear diary — finish over the day, pilling under makeup, eye sting, breakouts — is pending and will publish here with dated photos.
Has the SPF actually been verified?Brand-published third-party tests read SPF 52.5 (Korea) and 63.1 (Spain), both PA++++ — source-backed, not KBR-verified.
After Purito, 'is the SPF real?' is a fair question for any Korean sunscreen — and here Relief Sun is unusually well-documented for its price. Beauty of Joseon has published third-party SPF test results from two labs: SPF 52.5 (±5.8) in Korea and SPF 63.1 (±0.6) in Spain, both reaching PA++++ for UVA. Both meet or exceed the SPF50+ label.
For independent context: when the consumer group CHOICE Australia lab-tested 20 popular sunscreens in 2025 and found 16 fell short of their SPF claims, Beauty of Joseon was not among the products tested — so it neither passed nor failed that particular investigation. Trade outlet BeautyMatter separately reported that Beauty of Joseon supplied valid in-vivo SPF test reports on request. KBR has not commissioned its own SPF lab test, so we treat the brand's figures as published-and-plausible, not KBR-verified.
| Lab / region | SPF result | UVA |
|---|---|---|
| Korea | 52.5 ± 5.8 | PA++++ |
| Spain | 63.1 ± 0.6 | PA++++ |
What Relief Sun is — and why it went viralBackground: a modern-filter SPF50+ that rose out of the 2020 Purito SPF scandal by publishing its own third-party test figures.
Relief Sun: Rice + Probiotics is a chemical (organic-filter) SPF50+ PA++++ facial sunscreen in a 50ml tube, positioned by Beauty of Joseon for dry, sensitive, and normal skin. It runs on a modern Korean/EU filter system — Ethylhexyl Triazone, Diethylamino Hydroxybenzoyl Hexyl Benzoate (DHHB), Diethylhexyl Butamido Triazone, and Methylene Bis-Benzotriazolyl Tetramethylbutylphenol (Tinosorb M / MBBT) — which is why reviewers describe a light, hydrating gel-lotion finish rather than a heavy sunscreen film.
Its reputation is inseparable from the 2020 Purito SPF scandal, when independent testing found a popular Korean sunscreen fell well short of its labeled SPF. Relief Sun became the fragrance-light, lotion-textured product former Purito fans migrated to — and, unusually, Beauty of Joseon answered the trust vacuum by publishing third-party SPF test figures (covered below). That combination is the honest core of the hype.
Strengths & watch-outs
✓ Strengths
- Officially documented SPF50+ PA++++ positioning, 50ml size, and published SPF/UVA test figures
- Clear skin-type guidance from the brand: Relief Sun for dry/sensitive/normal skin
- Authorized-retailer guidance is clear: buy through official or authorized channels
- Good value if purchased from an authorized retailer around the common US market price
✗ Watch-outs
- KBR has not yet attached its own purchase receipt, batch-code photo, or tester diary — hands-on white-cast, eye-sting, and wear-time findings are still pending
- The US version split trips buyers up: the original Korean SPF50+ tube is now an import/gray-market item in the US, and the US 'Daily Relief SPF 40' is a different formula
- Counterfeits are common on marketplaces (Beauty of Joseon does not authorize Amazon NA sunscreen sales) — authenticity depends on buying from official/authorized channels
- Not the obvious first choice for oily/combo skin based on Beauty of Joseon's own comparison guide
Who it's for
US buyers who want a heavily documented first Korean sunscreen and are shopping through official or trusted retailers.
Not for
Readers who need KBR-owned wear photos, batch-code proof, or oily-skin field testing before buying.
What public buyers are saying
Paraphrased from public threads · source-linked
r/KoreanBeauty
observed 2026-06-15
Source-linked paraphrase: broadly liked for lightweight, hydrating, glowy daily wear, especially on drier skin; oily or very sensitive users report greasiness, grey cast, irritation, and it is not treated as a heavy-duty waterproof SPF.
Read source thread →r/AsianBeauty
observed 2026-07-08
Source-linked paraphrase: buyers identify the iHerb listing as a US-compliant formula rather than the original Korean PA++++ version, and swap tips for finding the original. The point isn't that every tube changed — it's that US-facing listings make it easy to buy a heavier, different-feeling version without realizing it.
Read source thread →r/KoreanBeauty
observed 2026-07-08
Source-linked paraphrase: the poster reports burning, red eyes, while many commenters say their Korean-version tubes don't sting and blame US filters or individual sensitivity. One buyer's direct-from-brand SPF50 didn't sting but did break them out — so 'gentle around the eyes' is not a safe universal claim.
Read source thread →r/AsianBeauty
observed 2026-07-08
Source-linked paraphrase: missing QR codes are treated as a real source of buyer anxiety, but commenters push back on using a QR scan as the sole authenticity test — real products may not scan and fakes can imitate the cue. The practical consensus is to prioritise authorized retailers over a single code.
Read source thread →r/SkincareAddiction
observed 2026-07-08
Source-linked paraphrase: the poster and several commenters — including light-brown and medium-tan users — report a noticeable cast. Some still like the feel or manage it with thin layers or makeup, but the thread is a caution against repeating 'no white cast' as an absolute.
Read source thread →r/KoreanBeauty
observed 2026-07-08
Source-linked paraphrase: oily and combo commenters frequently steer buyers toward Aqua Fresh, Skin1004, or Haruharu, calling the original Relief Sun too moisturizing or shiny. Some positive oily-skin feedback remains, but the thread weakens the idea that the original formula is an easy oily-skin default.
Read source thread →independent creators · embedded from source
What reviewers are saying
YouTube · Feb 2024
Empty-tube review — lightweight, no cast, easy under makeup; the only caution is eye-sting risk right around the eyes.
Dermatologist · YouTube · Aug 2024
A dermatologist likes the finish and value but flags the chemical-filter fit, a possible cast for some, and how fake-prone the sourcing is.
YouTube · May 2026
In-depth comparison: Relief Sun suits dry/winter/dewy use, while Aqua-Fresh is the better oily/summer pick.
YouTube · Oct 2024
On deeper skin, Relief Sun can show a slight blue tone before blending; Aqua-Fresh is lighter with no tone.
Full data & receipts
Sources · formula · pricing · changelog
Full data & receipts
Sources · formula · pricing · changelogHow we scored
Documentation · 9.2 — Official page, brand guide, and published SPF/UVA figures support the core facts.
Formula clarity · 8.6 — Current INCI references list modern filters including Ethylhexyl Triazone, DHHB, Diethylhexyl Butamido Triazone, and MBBT.
Buyer fit · 8.2 — Easy beginner pick, but oily skin should compare Aqua-Fresh or a lighter serum SPF.
Value · 8.6 — Strong price-to-size ratio when found near the observed ₩15,000 Korean sale or common US/global promo prices.
| Filter (INCI) | Type | Protects |
|---|---|---|
| Ethylhexyl Triazone (Uvinul T 150) | Organic, oil-soluble | UVB |
| Diethylamino Hydroxybenzoyl Hexyl Benzoate (DHHB) | Organic, oil-soluble | UVA |
| Diethylhexyl Butamido Triazone (Iscotrizinol) | Organic, oil-soluble | UVB |
| Methylene Bis-Benzotriazolyl Tetramethylbutylphenol (Tinosorb M / MBBT) | Organic, particulate | UVA + UVB |
| Market | Price | Observed |
|---|---|---|
| Olive Young Korea | ₩18,000 list / ₩15,000 sale | Jun 2026 |
| US (50ml tube, import) | ≈ $18 | Jun 2026 |
| Per ml | ≈ $0.36 / ml | Jun 2026 |
Sources
- 1.Official product page · Beauty of JoseonProduct identity, size, SPF class, and official media.
- 2.Official formula comparison · Beauty of JoseonBrand guidance comparing Relief Sun and Aqua-Fresh by texture and skin type.
- 3.Official SPF test figures · Beauty of Joseon EUPublished SPF and UVA test results for Relief Sun.
- 4.Product FAQ · Beauty of JoseonAuthorized-channel authenticity guidance.
- 5.Korea retailer price · Olive Young KoreaObserved Korean list and sale pricing.
Evidence status
verified Jun 15, 2026Source-backed product audit
Official product facts verified; KBR-owned purchase, batch, and wear-test artifacts are pending.
Still pending
- No KBR purchase receipt
- No batch-code photo
- No tester diary
- No creator footage permission
Review changelog
- Feb 10, 2026First published as a source audit — official facts, pricing, and community signals.
- Jun 15, 2026Removed unverified hands-on and counterfeit-detection claims; re-scoped to a source-backed audit.
- Jul 2, 2026Added the US SPF 40 version split, the published SPF test record, fake-check guidance, embedded independent creator reviews, per-dimension score notes, and the owned-photo shot list (pending capture).
- Jul 8, 2026Watch-verified every embedded creator review — corrected channels, credentials, and stances — and expanded the community section with dated, source-linked threads.
Frequently asked
Has KBR personally tested Beauty of Joseon Relief Sun?
Not in a documented way we can publish yet. This page is a source audit based on official product materials and public retailer information; hands-on testing is marked as pending.
Which skin type does Beauty of Joseon position Relief Sun for?
Beauty of Joseon's own guide points dry, sensitive, and normal skin toward Relief Sun, while oily or combination skin is directed toward the lighter Aqua-Fresh formula.
Can I trust marketplace listings?
Use official or authorized retailers first. Beauty of Joseon says it cannot verify unauthorized purchases from photos, videos, or LOT numbers alone, so KBR is not publishing homebrew fake-spotting rules.
