Brand from Japan: La CASTA. A rich, silicone-free hair oil made with a unique balance of carefully selected vegetable oils.It moisturizes thick, stiff hair and leaves it soft, supple, and shiny.Use on dry hair when styling in the morning for a wet finish.Fresh citrus herb scent.How to use:After shampooing or conditioning, apply to towel-dried wet hair, smoothing evenly across the entire area, then dry with a hair dryer. For those with medium-length hair, the standard amount is 1-2 pumps, but adjust according to hair length. Use less if using on dry hair, such as when styling in the morning. No need to rinse.