Convenient tablet format
Many buyers switched from collagen powders or capsules specifically because the small, easy-to-swallow tablets are more portable and simpler to incorporate into a daily routine, especially for travel.
Affordable price / cost-performance
Repeated Japanese and English reviews cite 'コスパが良い' (good cost-performance) and reasonable pricing as a key reason for repeat purchases even when effects are uncertain.
Word-of-mouth and brand trust
Several reviewers purchased after hearing positive reviews from friends or being introduced to other APLB products (e.g., Glutathione, Vitamin C Retinol lines), showing cross-line brand loyalty.
General beauty/anti-aging supplementation
Buyers in their 30s+ mention wanting to proactively address age-related skin firmness/sagging ('たるみ予防', 'ハリ') and chose this as an easy entry into oral collagen supplementation.
Gifting for family/friends
Multiple reviewers bought extra bottles for mothers, colleagues, or friends after personal satisfaction, indicating some gift-driven secondary purchases.