Word-of-mouth and positive reviews
Many buyers say they purchased after seeing high ratings or reading glowing reviews on Olive Young before trying it themselves.
Influencer/SNS recommendations
Several Japanese and Korean reviewers mention buying because an Instagram or SNS influencer recommended the product.
Brand loyalty / line extension
Many customers who already use beplain's cleansing foam or oil purchased the milk balm to complete the mung bean skincare line.
Switching from oil cleansers
A large group of buyers purchased specifically to replace irritating or messy oil-based cleansers like Banila Co, Shu Uemura, or Clean It Zero.
Sale/discount pricing
Multiple reviews mention buying multiples or stocking up specifically during Olive Young sales/coupons to get better value.