Repurchase loyalty
Multiple reviews explicitly mention this is a repeat purchase, with customers returning to buy several units at once, indicating strong product satisfaction and confidence in formula consistency.
Lighter alternative to curl creams
Consumers specifically chose this serum over traditional cream-based curl products due to concerns about hair breakage and damage, attracted by the essence/serum formulation promise.
Brand and ingredient reputation
Reviewers mention being interested in trying the JENNYHOUSE brand and reference confidence based on positive online reviews before purchasing, suggesting brand recognition in Korean beauty markets.
Post-perm curl maintenance
Many buyers purchased this product specifically to help maintain and prolong perm curls without the heavy residue of traditional curl creams, a key use case identified across reviews.
Price and promotional availability
Several reviews mention purchasing with coupons or during sales events, with customers satisfied by reasonable pricing relative to perceived value.