What's the Difference Between 10 20 and 30 Developer
When 10 volume is used with bleach it can give 1-4 levels of lift depending on the bleach the method of application and the hair. 40 developer is a very strong lift or intensity for the color 30 developer is a medium lift for 5 shades and is strong 20 developer is standard lift and what most people use to dye their hair. Developer Developer Which Developer Shall We Use Hair Color Developer Which Hair Colour Hair Clinic Higher levels of peroxide cause more damage to the hair shaft. . On finer fabrics it may even give up to 3 levels of lift. The majority of hair color formulas work with a volume developer at level 10 20 30 or 40. See answer 1 The difference between the volumes of developers is that 20 volume gives 2 shades of lift and 30 gives 3 shades of lift. 4 rows When mixed with bleach powder 20 volume developer will lighten virgin hair by about 5 levels. 10 volume contains 3 H2O2 hydrogen peroxide 20 volume 6 30 volume...