Sebastian Professional Volupt Conditioner is a volume-focused, rinse-out conditioner made for fine hair. It uses cushioning particles in the formula to add soft body and fullness to hair without weighing it down, and includes bamboo extract among its ingredients.
It's meant to be used after shampooing, applied through the lengths and concentrated at the ends rather than the roots, so it can condition and detangle fine hair while still leaving volume intact. It's color-safe and part of Sebastian's Volupt system, intended for use alongside Volupt shampoo.