Back acne and body blemish treatment
Multiple buyers specifically purchased for persistent back acne (背中ニキビ), keratosis, hives, and arm bumps, with many citing summer season vulnerability to breakouts from sweat and friction.
Brand reputation and trust
Consumers reference prior positive experiences with other ILLIYOON products (body lotion, mist), leading to this body wash as a natural next purchase within the trusted product line.
Value and large capacity
The 625ml size at a competitive price point is explicitly praised as 'great cost performance' (コスパが良い) compared to other acne-focused body washes, encouraging bulk purchases and full-size choices.
Gift-giving for partners/family
Several reviews mention buying for boyfriends or family members with sensitive or troubled skin, suggesting it serves as a thoughtful skincare gift.
Summer seasonal rotation
Buyers purchase specifically for summer use due to the perceived cooling/refreshing finish and efficacy against heat and sweat-triggered body acne.