Reputation for acne-prone and problem skin
Many buyers purchased specifically because it is known as one of the best toners for acne, blackheads, and closed comedones, often citing strong prior reviews.
Repurchase loyalty
A large share of reviewers explicitly state this is their 2nd, 3rd, or 5th+ bottle, and several have used it for years, showing strong repeat-purchase behavior.
Bonus travel-size bottle
The included 30ml mini bottle is frequently mentioned as a purchase driver for trial, travel convenience, or as a gift for friends/family.
Gifting
Multiple reviewers bought the set for a daughter, son, husband, or friend with acne concerns, valuing it as an accessible gift-sized skincare set.
Price-to-value perception
Reviewers frequently describe it as affordable or cheaper than alternatives (e.g., YesStyle, Paula's Choice) while still delivering good results.