The #1 category forecast to surge in 2026 Q3 K-beauty is sun sticks and tone-up sunscreen, with search up an estimated +180% YoY (Naver DataLab / Olive Young / Amazon cross-analysis, estimates from public data). Last year's Q3 sun care rose +150% on average, and the same pattern is forming from June — so launching review and content campaigns within June is the golden window for the Q3 peak.
We cross-analyzed last year's Q3 Naver search demand with Olive Young and Amazon best-seller movement
to estimate the strongest 2026 Q3 categories.
All figures are estimates based on public data.
#1 sun sticks / tone-up sunscreen search, YoY (estimate): +180% (Naver DataLab / Olive Young / Amazon cross-analysis, estimate from public data)
#2 scalp & hair tonics search, YoY (estimate): +120% (Naver DataLab / Olive Young / Amazon cross-analysis, estimate from public data)
Last year's Q3 sun-care category rise, YoY (estimate): +150% avg (Naver DataLab 2025 Q3, estimate from public data)
Naver search demand + Olive Young / Amazon best-seller rank movement, cross-analyzed. Estimates from public data.[1][2]
| Rank | Category | YoY Change | Key Signal |
|---|---|---|---|
| 1 | ??? | ??? | Unlock in full report |
| 2 | ??? | ??? | Unlock in full report |
| 3 | Needle shots / ampoule patches | ↑ +95% | Grows alongside home-care devices |
| 4 | Cooling sheet masks | ↑ +60% | Heatwave-season search spike |
| 5 | Lip & eye color (fall tones) | ↑ +45% | Late-Q3 seasonal pre-demand |
Summer SPF and scalp care drive Q3 search demand.
In last year's Q3 Naver data, sun-care categories rose +150% on average YoY, and the same pattern is forming again from June this year.
Working backward from lead time, launching review and content campaigns within June is the golden window for the Q3 peak.
* Search demand is a public Naver DataLab index and lags actual sales.
From a public-data cross-analysis of Naver DataLab search demand and Olive Young / Amazon best-seller movement, the estimated leaders are #1 sun sticks / tone-up sunscreen (search +180%), #2 scalp & hair tonics (+120%), and #3 needle shots / ampoule patches (+95%). All figures are estimates based on public data.
In last year's Q3 Naver data, sun-care categories rose +150% on average YoY, and the same pattern is forming again from June. Summer repurchase plus global spread make sun sticks and tone-up sunscreen the forecast #1 (estimate based on public data).
Working backward from lead time, launching review and content campaigns within June is the golden window for the Q3 peak. Search demand is a public Naver DataLab index that lags actual sales, so review assets must be filled before the peak for conversion to fire.
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