MA CHÉRIE Night Gloss Treatment is a Japanese leave-in hair treatment from Shiseido's popular hair care line. This lightweight foam treatment is designed to be applied to damp hair before bedtime, working overnight to repair and nourish damaged strands. It contains moisturizing ingredients and a signature floral fragrance that's characteristic of the MA CHÉRIE line. The product helps reduce frizz, add shine, and improve hair manageability, making it particularly suitable for those with dry, damaged, or color-treated hair seeking overnight repair.