SkinSignal monitors Reddit communities, detects purchase intent signals, and surfaces skincare products at the exact moment they're trending — before mainstream search demand peaks.
274 upvotes. 8 purchase intent signals. Named unprompted in a "repurchased 3+ times" community thread. Japan's most repurchased sunscreen — now Reddit has noticed.
The Japanese hydration ritual that Reddit repurchases quietly, for years. 1,551 reviews, 1K+ bought last month. A signal confirmed by community consensus, not algorithms.
SkinSignal monitors 7 skincare communities every 6 hours, scoring posts for upvotes, purchase intent language, and repurchase behaviour across 276 tracked brands.
Google Trends crossreference confirms whether search volume is rising. Intent signals — "where to buy", "just ordered", "repurchased" — weight the final score.
Each signal becomes a product intelligence page — before mainstream search demand fully forms. The window is typically 8–14 days. We publish in the first 24 hours.