WillItSurvive
Consumer brands · subsidiary of Goodai Global Inc. · South Korea

Beauty of Joseon Co., Ltd.

South Korean skincare brand behind cult Relief Sun, now Sephora and Costco staple.

Defensible for now
Assessed 26 July 2026 · Evidence as of 26 July 2026
Real protection, with named pressure against it.
On the recordSince 26 July 2026 · Checkable from August 9, 2026 · Every call on the record Checkpoint: FDA bemotrizinol approval takes effect, opening a path to relaunch the original Relief Sun formula in the US
The call

Beauty of Joseon is scaling fast on real shelf space and search rank, with its formulas easy to copy but its US retail footprint and online trend position not yet displaced.

Beauty of Joseon sells skincare and sunscreen products online and in stores, riding a wave of popularity for Korean beauty products. It is not hard to copy because the formulas themselves are not secret, and huge competitors like L'Oréal and Estée Lauder could launch similar products tomorrow if they wanted to. The company's real advantage is that people like the brand right now on social media, but that can fade quickly. The one thing that matters most: whether Beauty of Joseon stays the #1 choice for suncare over the next year or two, or whether other Korean brands like Anua and SKIN1004 steal customers away as the trend cools off.

Why
01
AI pressure: AI-assisted formula cloning by fast-follower brands like Anua and SKIN1004. AI trend-scraping and formulation tools let rivals spot and copy Beauty of Joseon's hits faster than before. Could AI do the core job? Unlikely.
02
Bigger players: Amorepacific, L'Oreal, Estee Lauder. None of the three has shipped a rival Hanbang-style line into Sephora yet, but all have the shelf access and R&D budget to try. Could a giant copy it? Yes, easily.
03
What protects it. Reddit and TikTok word of mouth plus 640+ Sephora doors give it distribution and trust that a cheaper formula alone can't copy overnight.
What would change this call
Amorepacific, L'Oreal, or Estee Lauder launches a Hanbang-style line in Sephora within 12 months. Would show an incumbent is directly copying Beauty of Joseon's positioning and moat is cloneable.
Beauty of Joseon's Euromonitor suncare rank slips in the 2026 online sales data versus 2025. Would show it is losing ground to peers like Anua or SKIN1004 despite Sephora expansion.
Goodai Global's IPO is delayed past mid-2026 or priced well below the targeted ~15T won. Would show investor doubt about Beauty of Joseon's growth story or the group's disclosed financials.
Key numbers
  • Named #1 global suncare brand online by Euromonitor (2026-06-08)
  • 640+ Sephora doors in the US (2026-05)
  • Goodai Global 2025 revenue 1.47T won, ~33% EBITDA margin (2025)
Named risks
  • Conflicting 2024 parent revenue disclosures (330.9B vs ~900B won) ahead of IPO. Severity: high
  • IPO could be pulled or repriced downward from 15T won target. Severity: medium
  • Hanbang formulas are widely cloneable, no structural incumbent barrier. Severity: medium
  • FDA non-compliance already forced US delisting of flagship Relief Sun formula, Feb 2025. Severity: medium
  • US tariff policy on Korean imports during aggressive US retail expansion. Severity: low
Rivals, as read in July 2026
RivalDirectionEvidence
APR CorpcontestingAPR briefly overtook Amorepacific by market value Nov 2025, closest listed comparable to Goodai Global
AmorepacificcontestingLegacy incumbent has not shipped a competing accessible Hanbang suncare line as of 2026
Anuagaining onCited as viral K-beauty rival with growing Reddit/TikTok mindshare, per July 2026 analysis
COSRXcontestingKolmar-owned rival also heavily cited in AI answer engines for skincare queries, July 2026
TirTir and Round LabcontestingSibling Goodai Global brands compete internally within same parent portfolio, 2025 to 2026
Questions people ask
Is Beauty of Joseon profitable?
Its parent Goodai Global reported roughly 273.4 to 401.4 billion won operating profit on 1.47 trillion won revenue in 2025, and an estimated 33% EBITDA margin for the fiscal year ending March 2025, per Korean press reports dated April 2026 and August 2025.
Who owns Beauty of Joseon?
Beauty of Joseon is owned by Goodai Global Inc., a Seoul multibrand cosmetics holding company founded by CEO Cheon Ju-hyuk, who holds about 97% equity as of 2025. Goodai Global acquired the brand in 2019 after Chinese Hallyu export limits forced its original owners to sell.
Is Beauty of Joseon going public?
Yes. Parent Goodai Global shortlisted 11 IPO underwriters including Goldman Sachs and Morgan Stanley in January 2026 and by April 2026 was targeting a 15 trillion won (about $10.8B) valuation floor for a Korea Exchange listing, per Chosun Biz reporting.
Could AI replace Beauty of Joseon?
No. Its moat is physical manufacturing, FDA regulatory compliance, and Sephora/Costco distribution, none of which AI substitutes. A July 2026 analysis found AI answer engines like ChatGPT and Perplexity actively cite its Relief Sun sunscreen by name, amplifying rather than replacing the brand.
Who is Beauty of Joseon's biggest competitor?
Direct rivals include COSRX (owned by Kolmar Korea), Anua, and SKIN1004, plus sibling Goodai Global brands TirTir and Round Lab. Legacy incumbents Amorepacific and Estee Lauder have not yet shipped a directly competing Hanbang-style suncare line as of 2026.
Is it risky to join Beauty of Joseon or Goodai Global right now?
Growth is strong, with 2025 group revenue up 294.5% year over year, but reported 2024 revenue figures conflict (330.9B won versus roughly 900B won across sources) and the pending 2026 IPO could be repriced downward, adding disclosure and valuation uncertainty.
Timeline
  • 2026-07FDA approves bemotrizinol as new US sunscreen active ingredient, effective Aug 9 2026
  • 2026-06-08Euromonitor names Beauty of Joseon Global No.1 K-beauty suncare brand in online sales
  • 2026-05-27Beauty of Joseon expands to 640+ US Sephora doors, holds Times Square pop-up
  • 2026-04-14Goodai Global reports 1.47T won 2025 revenue, sets 2T won 2026 target
  • 2026-04-09Goodai Global targets 15 trillion won IPO valuation, challenging APR
  • 2026-01-21Goodai Global shortlists 11 underwriters for Korea IPO
  • 2025-09-07Goodai Global raises ~800B won at 4T+ won valuation, commits to 3-year IPO
  • 2025-07Beauty of Joseon debuts in US Sephora with Day Dew Sunscreen, fronted by Peggy Gou
  • 2025-02Original Relief Sun formula pulled from US site/retail over FDA non-compliance
  • 2019Beauty of Joseon acquired by Goodai Global after China's Hallyu export limits
Revision history
26 July 2026
First assessed. Defensible for now. The text above is fixed as of this date and is not edited afterwards.
In the same band
Sources