The best way to apply is put in a bowl and mix. Then use a brush and coat the hair sectioning up and down and pulling up and down through roots. Also start sectioning 4 quadrant and start in back and work up. Bc then you can lay it over and work yoir way up.
I think what you're smelling is hydrogen peroxide in Olia. There is no ammonia. The ingredient that replaced ammonia is Ethanolamine. It acts the same as ammonia, which means it lets the color penetrate into the hair shaft.
The best way to apply is put in a bowl and mix. Then use a brush and coat the hair sectioning up and down and pulling up and down through roots. Also start sectioning 4 quadrant and start in back and work up. Bc then you can lay it over and work yoir way up.
I think what you're smelling is hydrogen peroxide in Olia. There is no ammonia. The ingredient that replaced ammonia is Ethanolamine. It acts the same as ammonia, which means it lets the color penetrate into the hair shaft.
Is it safe to use on keratin hair ?
Too much of talking
Oops I thought it’s a video so I should talk 🙄🙄