Influencer & Celebrity Endorsement
Multiple reviewers specifically mentioned purchasing after learning that NCT member Haechan uses the product, indicating strong pull from K-pop influencer recommendations across social platforms.
Reputation for Hydration
Consumers bought this product specifically seeking a moisturizing ampoule with a lightweight formula after hearing positive reviews about its hydrating efficacy without heaviness.
Sales & Competitive Pricing
Several reviews highlight purchasing during sales promotions where the product was discounted to ¥1,044 or similar low prices, making it an affordable entry point for ampule category exploration.
Repurchase & Loyalty
Multiple reviewers indicate this is a repeat purchase item used daily, with some noting empty bottles after one month and immediate rebuy, suggesting strong product satisfaction and habit formation.
Need for Lightweight Hydration
Consumers with oily, dehydrated, or sensitive skin types sought this product specifically because they wanted hydration without the greasy or heavy feeling typical of richer serums.