Buying guide hair color
Color:
A permanent hair color is used to open the hair shaft, the higher the strength of h2o2, the more the hair is opened and the lighter the color. It is the combination of which hair color and strength of h2o2 determines the result. If you choose a very light shade of color, but a weak strength of h2o2, the color will not be lighter than h2o2 can lighten the hair. Our h2o2 contains care ingredients and is therefore a little weaker in strength than others. It is often wise to go up a notch if you want to cover some gray hair or want a lighter result. Strengths of 6% and 7.5% are most commonly used for permanent hair color.
You should always use a cooler shade at the base of your hair, as this hair always attracts more warm pigments. Lengths and ends always attract more cool pigments. The drier/porous your hair is, the more color it will attract. If you want an even color throughout your hair, you should use a darker, cooler color at the base of your hair, and a lighter, warmer color in the lengths.
The natural colors, the colors without a dot and number behind them, are calculated to tone down a color, cover gray hair and give more depth to the hair color. You must use our natural colors to cover gray hair 100%. This must then be mixed with 6% or 7.5%.
All the brown shades can be combined with a lighter color if you don't want to go completely dark in your hair. For example, no. 5.8 can be combined with no. 8 for a lighter brown result.
So here you can combine based on whatever result you want.