Igora Royal 5-16

Natural Base Shade
Number: 5

Use this formula

Mix a quarter tube of Igora Royal number 5-16
with 17.5 ml's of 6% Hydrogen peroxide

No Pre Bleach Required

FORMULA

This formula is created with sustainability in mind. The volumes suggested are enough for a successful result on a test strip. For actual whole head and root applications you would use the same formulas but increase the amounts to the manufacturers recommendations.

Target Shade Igora Royal 5-16

To colour Base Shade number 5 to Igora Royal number 5-16
use the following formula's

Application:

Apply the formula above from roots to ends in one application. Comb through and apply more hair dye again to assure complete penetration of the hair dye. Leave for 40 minutes then wash off the hair dye and a perfect Igora Royal number 5-16 has been achieved.