methods for assessing hair condition, for measuring or demonstrating conditioning effectiveness and for comparing or demonstrating conditioning effectiveness

摘要

The present invention relates to a method for assessing hair condition by releasably engaging a first end (5) of hair fibers (3) with a support (1) such that a second opposite end (4) of said hair fibers (3) are freely hanging and applying sufficient force to the first end (5) of the hair fibers (3) such that the hair fibers at the second end (4) are pulled transversely from the support (1). 1), where the force is in the upward direction and is applied through the action of an encapsulated gas with a density lower than that of air (7).