4N Natural Medium Brown Heat Activated Hair Dye With Organic Ingredients - 120 ml (4 fl. oz)

Sale price$29.50


ONC NATURALCOLORS® heat activated healthier permanent hair color dye with certified organic ingredients. 2-in-1 Hair Color and Hair Care with added vitamins! Hair coloring kit for home use.

ONC NATURALCOLORS is different from conventional hair color. It does not use harsh chemicals to raise the pH level to open cuticles. Instead, natural, molecule-size pigments infuse your hair with color when exposed to heat. It is low pH. As a result, your hair remains vibrant, soft, and healthy!

NATURAL SHADES will not turn black hair blonde. They will lift 1-2 shades.

1N, 2N, 3N, 4N, 5N, 6N, 7N, and 8N will lift your current color by one shade and cover gray 100%.

With organic argan oil, aloe vera, orange extracts, chamomile, coconut oil, and vitamins. These leave your hair feeling softer, smoother, and shinier!

ONC NATURALCOLORS is as chemical-free as possible and still get permanent results. In short - organic hair color that works!

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Customer Reviews

Based on 16 reviews
Emily P.
2nd use

I like the color however, the second time I used the product (same color as 1st time) it did not cover my gray roots. It would help if the mixing cup had measuring notations on it. I may not have used the same amount of color gel as the first time I used the product when gray root coverage was good.

Angelique P.
Love this!

I’ve been coloring my hair forever and always looking for the right red. After giving up toxic ingredients in every aspect of my life covid finally led me to giving up toxic hair color. I mix this with one other color to give me a beautiful auburn it’s really easy to use —there’s no stinging no burning. Now that my hairdresser is back at work I take it with me to him. It covers gray nicely especially for a clean line!

South J.S.
Love ONC Products- but the 4N Model Isn't Holding as Well

I am a huge fan of ONC hair color and have been using it for quite some time. However, the 4N isn't holding anywhere near as long as a shade darker that I used to use. My hair is healthy and shiny, but I will probably research for another color to use with ONC.

4N Natural Medium Brown heat activated hair dye with organic ingredients

Excellent product!!!
My gray hair dyed unexpectedly well.

great hair color

color is vibrant and my hair feels very silky