Why We Don't Add Colorants to Shampoo | Day Ruutin Scalp Soap Cool
When purchasing shampoo, have you ever been subtly influenced by its color?
Perhaps a deep brown makes you think it will have a more concentrated effect, or a vibrant blue gives the feeling of instant scalp refreshment. Some even expect a black shampoo to truly darken their hair.
However, we know that the color of shampoo primarily enhances visual appeal but offers no additional functional benefits for the scalp or hair.
Why We Omitted Unnecessary Dyes
We already use a lot of dyes for hair coloring, especially for those who cannot give up their black hair due to gray coverage. Wouldn't it be better to reduce unnecessary colorants in the shampoo we use to cleanse our scalp and hair every day? The reason Day Ruutin Scalp Soap sticks to the unexciting, plain white color—the shade of its raw ingredients—is simple: