1. (Physiology) the faculty or sense by which sound is perceived. 2. an opportunity to be listened to. 3. (General Physics) the range within which sound can be heard; earshot. 4. (Law) the investigation of a matter by a court of law, esp the preliminary inquiry into an indictable crime by magistrates. 5.
The grey hair ârule of thumbâ is that by the age of 50, half of the population have lost the colour in 50% of their hair. When researchers tested this rule, they found that 74% of people aged between 45 and 65 had grey hair, with an average intensity of 27%. Generally, men have more grey hair than women.
Upon removing hair color, the natural color underneath may be lighter and a bit warmer, due to the lightening done with the original color. If you choose to color or tone after color extractor, because of the increased absorbency of the hair, it is advised you choose a color 2 levels lighter than your target color. - I performed the Artificial Hair Color Extractor service and when I applied the new color, it went back to the dark shade. What happened? + A: It is important to check to see if all the hair color has been removed from the hair prior to again coloring the hair after the service. To do this, after completing the Artificial Hair Color Extractor service, simply rinse the hair with 10 Volume Developer for 2 minutes. If the hair begins to darken, this indicates the color has not been completely extracted from the hair and the entire process will need to be repeated. The Artificial Hair Color Extractor service can be performed up to 3 times in one day (each box contains up to 3 services depending on the length of hair).