Thiamidol ingredient reputation
Multiple consumers specifically cited Eucerin's proprietary brightening ingredient thiamidol as the primary driver of purchase, trusting the brand's efficacy claims for addressing dull or dark-toned skin.
Brand loyalty and trust
Repeat Eucerin customers purchased this product based on established trust in the brand's skincare lines, particularly for those already satisfied with other Eucerin offerings.
Bundle value and packaging
The inclusion of a mask sheet and face cooler in the set made the purchase attractive, with buyers appreciating the complete skincare package and neat presentation.
Price discounts and promotions
Multiple reviews mention purchasing during live sales events or at discounted prices, indicating price sensitivity and willingness to buy when promotions were available.
Influencer recommendation
At least one review references influencer Yoo Serin's endorsement, suggesting social media and KOL recommendations influenced purchase decisions.