Korea Tested 38 Sunscreens in 2025: No Benzene, but Plenty of Overblown Claims
K-beauty sunscreens passed the benzene and heavy-metal tests in 2025 — the real catch was unverified marketing claims.
A July 2025 Korea Consumer Agency investigation of 38 sunscreens found none with detectable benzene or heavy metals (lead, arsenic, mercury, antimony, cadmium, nickel), but flagged products making regulated 'functional' claims without certification and four formulas containing the UV filter 4-MBC that is under review for possible prohibition.
Consumer-protection authorities in Korea emphasized that the bigger consumer risk in 2025 was misleading marketing rather than contamination, urging shoppers to verify a sunscreen's certified functional status before trusting its on-pack promises.
Questions we get a lot
Did Korea find benzene in sunscreens in 2025?
No. The July 2025 Korea Consumer Agency investigation of 38 sunscreens detected no benzene in any product. It also found no detectable heavy metals such as lead, arsenic, mercury, antimony, cadmium, or nickel. The contamination concerns that often circulate online were not borne out in this sample.
What problems did the Korean test actually find?
The main issues were regulatory and marketing-related, not contamination. The agency flagged products that made 'functional' sun-protection claims without the required certification, and identified four formulas containing the UV filter 4-MBC, which is under review for possible prohibition. The guidance for shoppers was to check certification rather than rely on marketing claims.
r/AsianBeauty: "Are Korean sunscreens safe after all the benzene panic — did the 2025 government test find anything?"