Start with the guide, pick by skin type, or go straight to the filter science. The newest articles are at the bottom.
Who is behind Seoullit
Seoullit is published under the pen name Jungyeon Schofield Sullivan Kim and run by the two of us, a Korean husband and a British wife. Between us, we are native speakers of Korean and English. Together we also run a beauty account on Instagram and X; as of October 2026, it has more than 90,000 followers on X.
Our articles are produced with AI assistance, and before a new article goes live, automated checks compare its quotes, numbers, ingredient positions and links against the original sources. We set the editorial rules and decide what is published. More on who we are and how we work.
Start here
- Korean Sunscreen: The Complete Guide (2026) — Where to begin: what the SPF and PA numbers promise, which filter family suits you, and the picks that keep earning their place.
Pick by skin type
- Best Korean Sunscreens for Oily Skin: 5 Picks, Matte to Dewy — Which ones keep shine down and which go dewy, read from the ingredient lists and Korean reviews.
- 5 Best Korean Sunscreens for Dry Skin — Dewy, hydrating formulas for skin that feels tight by noon.
- Best Korean Sunscreens for Sensitive & Acne-Prone Skin — Soothing formulas on low-sting filters, drawbacks included.
- Best Korean Tinted Sunscreens: What the Shade Actually Buys You — Six tinted picks, and which two actually carry iron oxides.
The filters, explained
- Korean Sunscreen Filters, Explained (Tinosorb, Uvinul, and More) — The modern filters in Korean sunscreens, one entry per filter.
- Tinosorb S vs M: What the Data Sheets Actually Say — Two BASF filters read off their own data sheets: one dissolves, one is a particle.
- Bemotrizinol Sunscreens in the US: What DailyMed Shows So Far (2026) — The US sunscreens whose DailyMed labels list the newly approved filter, plus the Korean ones that had it first.
Latest
- d’Alba Waterfull Sunscreen Review: Korean and US Labels, Side by Side
- Glutathione Sunscreen: What the Label Shows and What the Studies Tested
- Tranexamic Acid Sunscreen: What the TXA Studies Actually Tested
- Korean Sun Patches: What UPF 50+ Actually Covers, and What It Doesn’t
- Korean Sunscreen Without Niacinamide: Five Tubes, Checked on Two Ingredient Lists