American fans of Korean sunscreen keep running into the same wall. The light, no-white-cast tube everyone raves about on Korean shelves is often not the tube sold in the United States, because some of the filters inside it were never allowed by the U.S. Food and Drug Administration (FDA). The U.S. version, when there is one, is a different formula.
That started to shift in 2026. In June the FDA added bemotrizinol, a UV filter Korean and European brands have used for more than two decades, to its list of permitted sunscreen ingredients. Headlines made it sound as if K-sunscreen had been "approved." It has not, at least not in the way most shoppers hope. Here is what the decision covers, what is on U.S. shelves, and how to read Korean and American labels side by side. Dates and figures are as of October 2026.
Key takeaways
- Bemotrizinol (sold to brands as Tinosorb S or Parsol Shield) became legal in U.S. over-the-counter sunscreens on August 9, 2026, at up to 6 percent.
- Most Korean bestsellers also use filters the FDA still does not permit, so U.S. versions need new recipes; one major Korean manufacturer expects them in earnest in the second half of 2027.
- Korean labels grade UVA from PA+ to PA++++; U.S. labels say "Broad Spectrum" instead. Learn both and you can compare almost any bottle.
Contents
1. What the FDA actually approved
In the United States, sunscreen is an over-the-counter drug, not a cosmetic. A brand can sell one without individual approval only if every active ingredient appears in the FDA's sunscreen monograph (OTC Monograph M020) and the product meets its testing and labeling rules. For more than 25 years, nothing new joined that list.
The order, in plain terms
On June 10, 2026, the FDA published final order OTC000039, adding bemotrizinol at up to 6 percent. It took effect on August 9, 2026, and covers adults and children 6 months and older. DSM Nutritional Products, the U.S. arm of DSM-Firmenich, filed the request in September 2024; the FDA proposed it in December 2025 and finalized it about six months later, Korea JoongAng Daily reported.
Why dermatologists cared: bemotrizinol absorbs both UVB, which causes most sunburn, and UVA, the rays the AP describes as posing the greatest risk of skin cancer and wrinkles. It also holds up in sunlight instead of breaking down quickly. In its October 14 report, carried by NBC News, the AP said the FDA reviewed studies in more than 500 people and found absorption into the body nearly undetectable.
The 18-month catch
The order gives DSM and its licensees 18 months of marketing exclusivity. DSM told JoongAng Daily the clock starts when the first qualifying product goes on sale, and that BASF, which sells the same molecule as Tinosorb S, holds a sublicense to supply it. So makers buying from either company can use it, though U.S. law firms quoted in the same story saw wider supply as a 2028 story.
2. Why Korean sunscreens feel different
Ask K-beauty fans why they import sunscreen and the answer is usually texture: thin, watery, no chalky cast, fine under makeup. Much of that comes from the filter mix. Korean and European formulas often pair bemotrizinol with bisoctrizole (Tinosorb M) and drometrizole trisiloxane. Neither is on the FDA's permitted list, even now.
So one approved ingredient does not make a Korean bottle legal in American stores. A Korean-feeling sunscreen for U.S. shelves has to be rebuilt from FDA-permitted actives, then made under drug rules: registered facilities, good manufacturing practice, a Drug Facts label and a National Drug Code listing. JoongAng Daily put annual FDA facility fees at $19,188, or $12,792 for contract manufacturers, for the fiscal year ending September 2026.
The commercial stakes are large. The same report cited Ministry of Food and Drug Safety (MFDS) preliminary data: $7 billion in Korean cosmetics exports in the first half of 2026, up 27.3 percent, with the United States taking $1.45 billion, more than any other market. Kolmar Korea, one of the country's two largest cosmetics manufacturers, said about 80 percent of its sunscreen inquiries since the FDA announcement concerned bemotrizinol.
Our view: treat any "Korean sunscreen is finally FDA-approved" headline with caution. The ingredient list changed. The status of the bottles sold in Seoul did not.
3. What is on U.S. shelves now
The first U.S. bemotrizinol products did not come from Korea. Australian brand Ultra Violette launched Unblock Screen SPF 50 online on August 31, 2026, calling it the first U.S. sunscreen with the filter, and it reached Sephora stores nationwide on October 2 at a listed $40. By mid-October the AP reported formulas from Neutrogena and other makers arriving too.
Korean-made versions are further out. Kolmar Korea told JoongAng Daily it expects them in earnest in the second half of 2027, while Cosmax said it had finished lab-scale stability tests on U.S.-bound formulas.
The rulebook is still moving, too. On September 11, 2026, the FDA published another final order removing two older actives, PABA and trolamine salicylate.
4. Reading Korean and U.S. labels
Both countries print SPF, a skin-tested measure of UVB protection. The difference is UVA. Korean labels carry a PA grade; U.S. labels use a pass-or-fail "Broad Spectrum" claim.
Korea's PA scale
In Korea, sunscreen is a "functional cosmetic" reviewed by the MFDS. Under its testing standard, the measured UVA protection factor (PFA) is rounded down and converted into a grade, and any SPF of 50 or more is printed as SPF50+.
| Label item | Korea (MFDS) | United States (FDA) |
| Legal category | Functional cosmetic | Over-the-counter drug |
| UVB claim | SPF; 50 or higher shown as SPF50+ | SPF number |
| UVA claim | PA+ (PFA 2 to under 4), PA++ (4 to under 8), PA+++ (8 to under 16), PA++++ (16 or more) | "Broad Spectrum" if the critical wavelength test averages 370 nm or more |
| Water claims | Water-resistant and extended water-resistant test categories | "Water Resistant (40 minutes)" or "(80 minutes)" |
| Where actives appear | Full ingredient list (INCI names) | Drug Facts box, with percentages |
The systems do not convert neatly. A U.S. "Broad Spectrum" pass shows protection reaches far enough into UVA; it does not grade strength the way PA++++ does. If pigmentation is your worry, Korean labels simply tell you more.
5. How to check which version you are holding
Plenty of Korean brands sell a U.S. edition under the same name as the original, in near-identical packaging. These checks take about a minute.
- Look for a Drug Facts box. Sunscreen legally sold in U.S. stores has one, listing active ingredients with percentages. A Korean-market bottle has a Korean label and a full ingredient list instead.
- Read the actives. In Drug Facts, bemotrizinol appears under that name. On a Korean list, look for its INCI name, bis-ethylhexyloxyphenol methoxyphenyl triazine.
- Scan for non-U.S. filters. Methylene bis-benzotriazolyl tetramethylbutylphenol (bisoctrizole) or drometrizole trisiloxane means a non-U.S. formula.
- Check the front claims. "Broad Spectrum SPF" points to a U.S. edition; "SPF50+ PA++++" to an Asian-market one. Global packs may show both, so confirm with steps 1 to 3.
- Note the seller. Korean formulas from overseas shopping sites still reach U.S. buyers, but JoongAng Daily notes the FDA treats those shipments as drugs that customs can stop.
6. Buying sunscreen on a trip to Korea
For many visitors, the easiest way to try Korean-market formulas is in Korea. When Olive Young opened its first U.S. stores in late May 2026, JoongAng Daily reported, it also stopped American customers from buying on its Olive Young Global website, so a Seoul trip matters more for U.S. residents than it used to.
Tax refunds and packing
Cosmetics qualify for Korea's tourist tax refund, with a KRW 15,000 minimum per purchase, according to VisitKorea. At immediate-refund stores the tax comes off at the till after a passport check, for single transactions under KRW 1 million and up to KRW 5 million in total. Keep refunded items sealed: opened or used goods are not eligible.
For the flight home, the U.S. Transportation Security Administration limits carry-on creams and gels to 3.4 ounces (100 milliliters) per container, in one quart-sized bag. Bigger tubes go in checked luggage.
Planning the trip? Our guide to where to stay in Seoul covers Myeongdong and other shopping bases, and the Korea eSIM and T-Money guide sorts out data and transit. Thinking about a skin treatment too? Read our Seoul skin clinic checklist first.
Using it properly
A better filter does not fix patchy application, as the UV photo shows. U.S. labels say to reapply at least every two hours, and after swimming, sweating or towel drying. NYU Langone dermatologist Jennifer Stein told the AP: "Sunscreen is just one part of an overall sun-protection plan." Shade, hats and clothing still do much of the work.
7. FAQ
Is Korean sunscreen now FDA-approved?
No. The FDA approved an ingredient, not specific products. Korean formulas that also contain bisoctrizole or drometrizole trisiloxane still cannot be sold in U.S. stores.
When will Korean brands sell bemotrizinol sunscreens in the U.S.?
Kolmar Korea expects them in earnest in the second half of 2027. New formulas take months to develop and must come from FDA-registered facilities.
Is bemotrizinol safe for children?
The FDA order covers adults and children 6 months and older. For younger babies or any skin condition, ask a pediatrician or dermatologist.
What does PA++++ mean?
It is the top UVA grade under Korea's standard, for a measured UVA protection factor of 16 or higher. PA+, the lowest, covers 2 to under 4.
Conclusion
The bemotrizinol decision is the biggest change to U.S. sunscreen rules in decades, and it narrows the gap with Korea without closing it. Korean favorites remain Korean-market products for now, while the first U.S. editions with the filter come from non-Korean brands. Learn to read a Drug Facts box and a PA grade, buy the version you will wear daily, and if you are heading to Seoul, leave some room in your bag.
This article is general information, not medical advice. Ask a doctor or dermatologist about sun protection for your skin, medical conditions or young children.
Sources
- FDA — Final Administrative Order OTC000039 (checked October 2026)
- Federal Register — notice of order OTC000039 (June 10, 2026)
- Federal Register — order removing PABA and trolamine salicylate (September 11, 2026)
- Korea JoongAng Daily — new U.S. regulation and K-sunscreens (August 13, 2026)
- NBC News / AP — bemotrizinol sunscreens arrive in U.S. stores (October 14, 2026)
- Ultra Violette — U.S. launch release (August 31, 2026)
- MFDS — UV protection test standard (Korean, PDF) (checked October 2026)
- MFDS — functional cosmetics review guide (Korean, PDF) (checked October 2026)
- VisitKorea — Comprehensive Tax Refund Guide (as of October 2026)
- TSA — Liquids, Aerosols and Gels Rule (as of October 2026)
- Wikipedia — Bemotrizinol
- Wikipedia — Bisoctrizole
By the Korea Vibe Hopper team · Updated October 18, 2026