Bakuchiol ingredient reputation
Many consumers specifically sought out this product to try bakuchiol as a gentler alternative to retinol, with several mentioning they were curious about the ingredient's effects.
Cute packaging and brand novelty
The sloth character mascot ('ウナウちゃん') and overall aesthetic packaging motivated purchases, particularly among consumers new to the i'm unau brand.
Price and promotional sales
Consumers highlighted purchasing during sales/promotions, noting good value and competitive pricing as a factor in their buying decision.
Line/routine complementarity
Some buyers purchased this serum as part of a broader i'm unau routine, having already used other products from the line (toner and cream) with satisfactory results.