Trusted brand reputation
Many reviewers say they already trust Dr. G's other products (creams, other cleansers) and bought this based on brand loyalty and long-term positive experience with the line.
Sensitive/acne-prone skin need
A large share of purchases were driven by a specific need for a gentle, low-pH cleanser that wouldn't irritate sensitive, acne-prone, or rosacea-affected skin.
Word-of-mouth and reviews
Several buyers mention purchasing after reading positive reviews, seeing recommendations from YouTubers/influencers, or friends' suggestions.
Repurchase and family use
A notable pattern is repeat buying, with many customers on their 2nd-5th bottle and purchasing extra units for spouses, teens, parents, or siblings.
Value/promotion pricing
The 1+1 duo bundle and sale pricing were cited multiple times as a reason for purchase, seen as good value for money.