Garnier Olia Hair Color, Ammonia-Free Permanent Hair Dye, Oil-Powered Formula for 100% Gray Coverage and 3x Shinier Hair, Vegan & Cruelty Free, 3.0 Darkest Brown, 2 Count

I used Garnier Olia in Darkest Brown, and I’m really happy with the results. The color came out deep and even, with a natural shine that doesn’t look flat or artificial. My hair felt soft and conditioned after dyeing. I wish they sold the conditioner in a separate bottle. Almost worth buying a box of dye just for the sample of conditioner! The application was easy to follow, and the scent was much milder than traditional dyes. Overall, it gave my hair a healthy, vibrant look, and I’d definitely use it again! I had light brown hair to begin with

My go to hair dye. I have dark brown hair with stubborn grays, so I get the 3.0 Darkest Brown. It’s so true to natural color (it’s actually darkest brown and doesn’t turn black like other brands), great gray coverage (lasts a little over a month), and my hair is always in better condition after using this dye. I swear it helps my hair grow. I stopped using it for a while to try other brands like L’Oréal, Wella, Ion, Age Beautiful, etc, and immediately saw a difference in my hair after switching back. Nothing compares.

Tried this on my hair and overall satisfied with it. It was fairly easy to use and after the wash, hair was not dry as well. The color looks good after application. It is ammonia free and set of 2 packs is reasonably priced as well hence I would recommend these.

This is an amazing hair color brand. It’s the only one I found the fully covers my gray while leaving my hair, looking shiny ear and softer afterwards. I have to color frequently and this doesn’t destroy my hair.

Great color and shiny hair. Bad thing is it bleeds out color every wash, maybe because it’s a dark color. It will fade to a lighter shade in a month. It does keep Jaír very shiny. I get compliments on that. Good value for at home hair color. Smells nice and the conditioner included makes hair so soft.

I love this stuff and having it delivered with Prime makes it even easier.

Loved the shine.

This product has no ammonia which is why I always use it. I get full gray coverage when I leave it in ONE hour. Seems extreme, but it works for me. You also have to be careful which shampoo and conditioners you use. Some I have used washed it right out, even ones that meant for color treated hair. I wash everyday and when I use deep steep VOLUME shampoo(not sponsored) the color lasts for 4 weeks. I also love the conditioner it smells so good and makes your hair feel so soft. It’s worth the try if you are avoiding ammonia.