Contains 1.8 times (※1) the highest concentration (※2) of kojic acid.
A whitening serum that blends densely and deeply (※3) into the skin, giving it the ultimate radiance.
*1 Compared to Whitelogist Chronogenesis Brightening Concentrate
*2 Within the company
*3 Up to the stratum corneum

*Due to its high concentration, redness and itching may occur.
*If any discomfort occurs, discontinue use immediately and consult a Dermatology or our customer service department.
*The serum may darken slightly when exposed to light or air, but this does not affect its quality.
*When using in combination with other whitening Cosmetics, use one product at a time while monitoring the condition of your skin.
*Please refrain from using more than five products containing kojic acid at one time.
*When using this product, please do not use it in conjunction with Whitelogist Intensive Brightening Mask.
*Suppresses melanin production and prevents blemishes and freckles.

Release date: Fri January 16, 2026
Whitelogist Chronogenesis Brightening Concentrate 1.8X
[Quasi-drugs]
30mL 19,800 yen (tax included)
60mL 33,000 yen (tax included)