Yes. 10 vol developer is 25% peroxide.
30 Volume Cream Developer is generally used for high-lift color, blonding, and bleaching.
No. Using a developer by itself will only open the hair's cuticle. You will need bleach or a high lift color, in combination with a developer, to actually lighten it.
Yes, 40 volume developer is used for high-lift blonding and bleaching.This extremely strong developer should only be used by a professional.
40 volume developer is used for high lift shades and will lift hair 4 levels. 20 volume developer is also used for lifting but will only lift 2 levels. 20 volume is used as well when going darker or for gray coverage as it lifts and deposits at the same time.
concentrated means it has more solute in it dilute solution has lesser
If the amount of solute in unit volume of the solution is high, it is called a concentrated solution If the amount of solute in unit volume of the solution is low, it is called dilute solution
Volume means a cubic capacity and it's the size of a solid. A high level of Sound Volume equals Loud.
No. Rinse is a temporary color. 40 volume developer is used for high lift color, lifting more than 4 levels. When you apply 40vol to your hair, you are lifting the cuticle layer of the hair, difusing pigment inside the cortex and preparing for lift. This causes a certain amount of damage to the hair. It would not be a good idea to use this for a rinse. I would suggest seeing a professional if you want good results. There is a reason professionals go to school to learn these things :)
A dilute solution has a low amount of solute dissolved in the solvent, while a concentrated solution has a high amount of solute dissolved in the solvent. The concentration of a solution is typically measured in units such as molarity or percentage solute per volume of solution. dilute solutions typically have a lower concentration compared to concentrated solutions.
20 vol is what ya need for color it has "regular" lift just enough to deposit color...30 vol is "extra" or high lift for a more extreme lightening. Be very careful using 30 vol on scalp it is very strong stuff :)
A concentrated solution has a high amount of solute dissolved in a solvent, while a dilute solution has a low amount of solute dissolved in a solvent. The concentration of a solution is usually expressed in terms of mass or volume of solute per unit volume of solvent.
The body will attempt to dilute the high level of glucose in the blood, a condition called hyperglycemia, by drawing water out of the cells and into the bloodstream in an effort to dilute the sugar and excrete it in the urine