Repurchase loyalty
A very large share of reviews explicitly mention this being a 2nd, 3rd, or many-times repurchase, indicating strong brand loyalty and repeat buying behavior.
Value/large volume set
Reviewers frequently cite the large quantity per set and reasonable price as a major reason for purchase, especially when on sale.
Influencer/YouTuber recommendation
Several Japanese and Korean reviewers say they bought the product after seeing it recommended by YouTubers or on Twitter/social media.
Two-in-one functionality
Many buyers chose this over single-type patches because the kit includes both before-pop and after-pop patches in one purchase, reducing the need to buy multiple products.
Gift purchase
Some reviewers bought the product as a gift for family members, friends, or a preteen daughter with acne concerns.