Existing CLIO cushion/foundation loyalty
Many buyers purchased the concealer specifically to match or complement their CLIO Kill Cover cushion or foundation, trusting the brand's coverage reputation.
Repurchase habit
Numerous reviewers explicitly state this is a repeat buy ('repurchased 3 times', 'this is my 7th box'), indicating strong repeat-purchase behavior.
Word-of-mouth and influencer/celebrity association
A few reviewers cite friend recommendations or a celebrity/idol brand association (e.g., TXT) as a purchase trigger.
Price-to-performance value during sales
Several buyers mention buying it 'on sale' or calling it 'affordable' and 'great quality for the price,' suggesting price promotions drive conversion.
Reputation as a NARS/high-end dupe
Some reviewers bought it as a more affordable alternative to premium Western concealers like NARS.