Collectible Pingu Keyring Appeal
The vast majority of reviews explicitly mention purchasing primarily for the cute Pingu/Pinga keyring mascot. Many customers bought multiple sets to collect both character variants, indicating the collectible aspect drives significant volume.
Sea Grape Retinol Ingredient Reputation
Consumers researched the formula and sought out the product for its advertised sea grape extract combined with retinol for pore-tightening and anti-aging benefits. Some compared it favorably to competitors like Daiso packs.
Value Pack with Refill
The bundle format (50ml + 50ml refill + keyring) is frequently cited as offering excellent value and long-term savings compared to single-bottle purchases, encouraging repeat buying.
Recommended by Influencers/Friends
Several reviews mention discovering the product through Instagram influencers, K-beauty platforms (Jadoo), or friend recommendations, suggesting effective word-of-mouth and social amplification.
Retinol for Targeted Skin Concerns
Consumers purchased specifically to address sagging pores, acne-prone skin, comedogenic breakouts, and signs of aging, viewing retinol as an active solution for visible skin texture problems.