Add your natural hair color level to the level of the hair color you are using For example: your natural level is a 5 (dark brown). 9 is the level of the hair color you are using. ( Level 5 + level 9) = 14.
Definition of RETICENCE. 1. : the quality or state of being reticent: reserve, restraint. 2. : an instance of being reticent. 3. : reluctance 1. See reticence defined for kids. ADVERTISEMENT.
medical Definition of reticular activating system : a part of the reticular formation that extends from the brain stem to the midbrain and thalamus with connections distributed throughout the cerebral cortex and that controls the degree of activity of the central nervous system (as in maintaining sleep and wakefulness and in making transitions between the two states)