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Why 7 Out of 10 Korean Sunscreens Are SPF 50+

Walk into any Olive Young in Korea and try to find an SPF 30 sunscreen. It takes a while. The shelves are dominated by SPF 50+ products — not because stores choose to stock them that way, but because that is what Korean companies make.

We pulled the data to see how extreme this really is. Using the Korean Ministry of Food and Drug Safety (MFDS) functional cosmetics product database — 189,692 product filings from 2008 to early 2026 — we looked at every sunscreen product registered in Korea and counted SPF values.

The result: in 2025, 69% of all registered sunscreen products were SPF 50+. That is 2,805 out of 4,067 sunscreen filings.

The numbers, year by year

SPF 50+ was not always dominant. In 2013, only about a third of registered sunscreens were SPF 50+. The share crossed 50% in 2016 and has stayed above 60% since 2018.

Year Total sunscreens SPF 50+ Share
2013 220 75 34.1%
2014 2,585 968 37.4%
2015 2,789 1,287 46.1%
2016 3,356 1,917 57.1%
2017 3,327 2,016 60.6%
2018 3,312 2,206 66.6%
2019 3,188 2,214 69.4%
2020 3,013 2,003 66.5%
2021 2,524 1,543 61.1%
2022 2,819 1,829 64.9%
2023 3,341 2,194 65.7%
2024 3,758 2,495 66.4%
2025 4,067 2,805 69.0%

The peak was 2019 at 69.4%. There was a dip in 2020–2021 — likely related to COVID-19 and reduced outdoor activity — but the share recovered and hit 69.0% again in 2025.

The overall pattern: SPF 50+ crossed 50% in 2016 and has fluctuated between 61% and 69% since then.

Why SPF 50+ dominates in Korea

Three factors drive the SPF 50+ concentration.

Korean consumers expect it. In Korea, sun protection is not seasonal. Daily sunscreen use is standard practice regardless of weather, and consumers associate higher SPF numbers with better protection. An SPF 30 product sits on the shelf while SPF 50+ sells. Brands respond to that demand.

The PA rating system raises the bar. Korea (and Japan) use the PA system for UVA protection, graded from PA+ to PA++++. In our database, PA+++ and PA++++ account for the vast majority of sunscreen products — 14,463 and 13,092 filings respectively. When a product already targets PA++++ for UVA, formulating for SPF 50+ on the UVB side is a natural pairing. For a deeper look at how UV filter regulations differ across 10 countries, see our sunscreen UV filter comparison.

Competition pushes specs higher. Amorepacific — the parent company of brands like Laneige, Innisfree, Sulwhasoo, and Etude — filed 3,046 functional cosmetic products since 2023. LG Household & Health Care filed 1,020. When the two largest players both default to SPF 50+, smaller brands follow. Launching an SPF 30 sunscreen in Korea in 2025 is a hard sell.

Does SPF 50+ actually matter?

SPF measures UVB protection. SPF 30 blocks about 97% of UVB rays. SPF 50 blocks about 98%. The difference is 1 percentage point. In controlled lab conditions, the jump from SPF 30 to SPF 50 is not dramatic.

But lab conditions are not real life. People do not apply sunscreen at the thickness used in testing (2 mg/cm²). Most people apply about half that amount, which means the effective SPF they get is significantly lower than the number on the label. An SPF 50+ product applied thinly may deliver the real-world protection of an SPF 25 or 30. Starting with a higher number gives more margin for imperfect application.

Korean formulators know this. The SPF 50+ default is partly a hedge against real-world usage patterns.

Korea's functional cosmetics market

Sunscreens are part of Korea's "functional cosmetics" (기능성화장품) category, which also includes whitening and anti-wrinkle products. The entire category has grown significantly:

Year Total functional cosmetic filings
2012 1,584
2017 14,566
2022 13,919
2025 20,421

From 1,584 in 2012 to 20,421 in 2025 — about a 13x increase. And 94.5% of these products (19,294 out of 20,421 in 2025) are manufactured domestically, not imported.

Korea is not just a sunscreen consumer market. It is a sunscreen production powerhouse.

How this compares globally

Different markets have different relationships with SPF numbers.

The EU recommends that sunscreen labels not display SPF values above "50+," even if the tested SPF is higher. The European Commission's 2006 recommendation classifies SPF 50+ as "very high protection" and argues that numbers above 50 give a false sense of security. This is a recommendation, not a binding regulation, but it is widely followed across Europe.

The US FDA proposed capping labels at SPF 50+ in 2011, then revised the proposal upward to SPF 60+ in 2019. Neither rule has been finalized. As a result, US sunscreens routinely claim SPF 70, 85, or 100+.

Korea sits between these two positions. SPF 50+ is the practical ceiling for most products, but the system does not discourage it. The market has converged on SPF 50+ as the default.

For comparison, the same UV filters that Korean brands use to achieve SPF 50+ face very different approval statuses in other countries. Some filters approved in Korea at 10% concentration are unavailable in the US entirely. We covered this regulatory gap in our ingredient list breakdown of the Beauty of Joseon sunscreen, which was pulled from the US market because four of its UV filters are not FDA-approved.

Methodology and Sources

Data is from the Korean Ministry of Food and Drug Safety (MFDS) functional cosmetics product filing database, retrieved via the data.go.kr public data API (service ID: 15095680). The dataset contains 189,692 product filings from 2008 to early 2026.

"SPF 50+" includes products with SPF values recorded as "50+", "SPF50+", "50", or any integer value of 50 or above. The SPF field in the database is a text string with inconsistent formatting across filing years.

PA distribution figures represent total filings across all years where PA data is recorded. Company filing counts cover 2023 onwards and include only the parent company name as registered in the database.

Regulatory comparison data was cross-referenced against a database of 21,796 cosmetic ingredients with regulatory records spanning 10 countries. The database is available as an API at K-Beauty Cosmetic Ingredients on RapidAPI.

Important Notice: This article is for informational purposes only. It is not legal, regulatory, or medical advice. Cosmetic regulations change frequently — always verify current status against official sources before making business or personal decisions. For full terms, see our Disclaimer.

Decoded Korea publishes data-driven analysis of Korean cosmetic ingredients, chemical regulations, and safety data.

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