Influencer Recommendation
Multiple reviews cite Korean content creators (Director Pi/디렉터파이) as their purchase driver, indicating strong social media marketing traction in Korean and international markets.
Repurchase & Brand Loyalty
Numerous reviewers mention this is their second, third, or ongoing repurchase, driven by prior positive experience with Isntree products and satisfaction with the formulation.
Ingredient Reputation
Consumers specifically cite clean, gentle ingredients (organic tea, hyaluronic acid, absence of fragrance) and trust in the Isntree brand for non-irritating, safe UV filters as key purchase motivators.
Promotional Pricing (1+1 Deals)
Several buyers explicitly mention purchasing due to bundle discounts offered on platforms like Olive Young, suggesting price-sensitive segments respond well to promotional packaging.
Problem-Solving (Oily/Combo Skin)
Customers with oily, combination, or acne-prone skin purchased specifically to replace greasy Western sunscreens or other products that left residue or caused excessive shine.