The first thing I noticed about Olia hair colour is how nice it smells. It doesn't have harsh ammonia and instead leaves your hair smelling wonderful and nice and soft. The coverage is great and it hasn't needed a touch up at all.

I was very disappointed with this product. I dont have a lot of extra money to spend to keep my grays away, but i decided to try this because i hoped my hair would be shinier and softer. First of all, the product doesnt mix well..... I shook and shook..... applied to gray and roots first.... then later to other hair.... i noticed white cream that wasnt changing colors during processing.... so, i had spots that had no color added...... then, after rinsing and rinsing and rinsing..... product stained my blouse..... I thought that would end..... but over a week later of washing and conditioning..... its still staining clothes...... end of story...... STAINED CLOTHES for weeks and SPOTS OF DISCOLOR....... NOT HAPPY

This worked great on my grey. It also left my hair softer than before. Another great product from Garnier!

I love this hair dye. This hair dye was ammonia free and provided less damage than other dyes. I loved that this hair dye made my hair touchable soft after using it. This hair dye is very much worth a try!

I wasn't a huge fan of this after I tried it.

The bottle is super awkward to hold when you are applying it. I also didn't like that you had to add every thing to one bottle, because it was hard to get every drop out.

The application came out uneven and didn't dye my whole head, even though I applied two packages, my hair was still splotchy.

I'd rather purchase another brand, which is also significantly cheaper.

Gave me the best, vibrant colour ive had and it makes your hair very soft. It lasts fairly long and doesn't smell very bad.

I had the opportunity to do a product test and review on Garnier’s newest hair color product, Olia. I jumped at the opportunity because I had already used Olia once after seeing it at Target about 6 weeks ago. I wasn’t impressed with the product then, but my opinion has since improved with this recent application.

I had my hair cut pretty short last week, so I applied Intense Red (6.60) mostly my own hair color. Any red hints are what was left of the first application of Garnier Olia.

I got into the shower and washed the product from my hair. I have been coloring my own hair for about 15 years. I am not a newbie. The first time I used this product, for about 4 days, I still had color bleeding in the shower. This time, I did not. I washed my hair as instructed and took a second shower later in the day. I only had a little bit of color bleed, which is easy to tell in your shampoo foam. This morning, my third shower, there was hardly any.

My only complaint about Garnier Olia was that the color stained the skin. My regular color is a Garnier product and this never happens with that product. It was so noticeable, my husband and son actually said something about it.

The results were FABULOUS!

This most recent use of Garnier Olia has changed my mind about it. I wasn’t crazy about the product with the first usage, but this time was an improved experience. I have gotten many compliments on the color; many more than with my usual color.

Garnier Olia comes in 21 vibrant colors in shades of black, red, brown, and blonde. It’s priced around $8.99.

Five days after I colored my hair, I still had bleed-through color on my towels. I'm not a fan of that.

I have to say that Olia was an awesomely different experience than expected. Because it has a non-ammonia, oil based formula, it doesn't have that nostril hair singeing smell we all get reminded of every time we hold a new box of at-home color. I use the blue-black varieties of hair color which usually, after a less than satisfactory amount of washes, turns gray. I'm assuming because the blue tint is the first to fade. But with using Garnier Olia's 10-BlueBlack, it seemed like the blue stayed livelier and survived more washes than a regular hair color. My hair also stayed shinier longer than expected. I did find that there was a lot of pigment still escaping (I rinsed for everrrr!) after a few washes. More than usual. So I would say (just at first) to watch out for white towels and pillowcases if you are going with a darker shade.

I would definitely recommend Olia and honestly wish that every brand would start an oil non-ammonia line of hair color!

Hated this stuff did not give me the colour I wanted was very messy and smelly will not buy this ever again

I did not like this product, because it did not work for me. I dyed my hair black and then I decided to use this product on my hair. When my roots showed up I have decided to try it. After 30 minutes of waiting I rinsed out my hair and all the hair dye washed off. My roots did not absorb any hair dye and stayed my natural color.