PDRN Ingredient Reputation
Multiple reviewers explicitly mention buying because PDRN is trending or because they wanted to try PDRN-based skincare after hearing positive buzz online; many note the ingredient's association with brightening and rejuvenation.
Influencer Recommendation & Online Hype
Reviewers cite influencer reviews and strong online reputation as purchase drivers, indicating significant social media presence and creator endorsement shaping buyer decisions.
Repeat Purchase & Loyalty
Numerous reviewers indicate second, third, or even fourth repurchases (e.g., '4本目のリピート購入'), demonstrating strong product satisfaction and habit formation among existing customers.
Value & Large Size (300ml)
Many cite the 300ml capacity at affordable pricing as a key incentive; buyers appreciate the ability to use generously without guilt, especially for techniques like cotton pad masks and layering.
Sales & Discounts
Several reviewers mention purchasing during promotional events or sales periods (e.g., 'Mega割', seasonal discounts), indicating price sensitivity and deal-driven purchasing behavior.