Reputation for treating acne/oily skin
Many buyers purchased specifically because of its widespread reputation as an effective, gentle exfoliating toner for acne-prone and oily skin, often after hearing 'great reviews' online.
Repurchase / holy grail loyalty
A very large share of reviews are repeat purchases (2nd, 3rd, 4th+ bottle), with some customers using it continuously for 3-7 years, indicating strong repeat-purchase economics.
Gifting for family with skin issues
Frequently bought as a gift for children, spouses, siblings, or grandchildren struggling with breakouts, suggesting strong word-of-mouth/gifting demand.
Social media / influencer hype
Several reviewers cite TikTok, beauty bloggers, or a Korean idol as the reason they tried the product, reflecting its viral status.
Value and bundle promotions
Buyers mention purchasing during sales, 1+1 promotions, or bundles with travel-size minis and cotton pads, valuing the price-to-size ratio.