Brand from Japan: NatureLab. Penetrates deep into damaged hair, inside and into the cuticle.Deep moisturizing and three-dimensional intensive repair.Contains high water retention protein.Penetrates deep into the hair to retain moisture makes hair supple and prevents frizz with each useLong-lasting coloring.Gloss coating.Heat protection to protect from the heat of the dryerRefreshing sweetness of shiny musk scent.How to use:After shampooing, remove excess water from your hair, apply it all over your hair, and then rinse thoroughly.If you are concerned about damage, it is more effective if you leave it for 1 to 2 minutes.