Garnier Olia 8.0 Blonde Permanent Hair Dye, Up to 100% Grey Hair Coverage, Visibly Improved Hair Quality, 3X More Shine, No Ammonia & 60% Oil Powered Formula

I’ve been using Garnier Olia for a while now, and it’s become my go-to hair dye. It’s super easy to use, and I love that it doesn’t damage my hair, even though I touch up my roots about once a month.It also covers grey hair really well, which is a big plus. The color applies evenly and leaves my hair feeling soft and healthy. Definitely one of the best at-home dyes I’ve tried.

Amazing colour, my hair was dark brown with highlights under my fringe. My natural dark brown went a gorgeous natural looking copper and the highlights went a super cool orange. I've washed it twice since and absolutely No colour run! Don't think that's ever happened before. Definatly buy again

Brilliant I’ve used another well known brand for years but gave this a go and it’s left my hair soft with vibrant colour ,this will be my go to hair dye from now

Love the colour as it masks brassiness. Can be a bit purple for the first few days. Doesn’t mask or blend in grey hair

This is a great hair dye.the colour is lovely.Very pleased with the product.Will carry on using it as it’s the best I have used so far.Its gentle on the scalpcompared to other products.

Used before so knew how good the product was.. made my hair soft and shinny. Easy to wash out, loved the after conditioning treatment.. got shade 5 perfect!

I've used Garnier Olia in shade 112 Super Light Beige Blonde and overall, I'm quite pleased with the results. It provides excellent grey coverage and the colour turns out natural-looking and even. One of the things I appreciate most is that it's ammonia-free and contains 60% oils, which makes it much gentler on the hair compared to many other permanent dyes.My hair didn’t feel dry or overly damaged after colouring, which is a big plus. However, I did notice that the finish isn’t as shiny as I’ve experienced with some other products. While the colour is nice, it lacks that glossy, salon-like shine.That said, for an at-home dye that covers greys well and is less damaging, this is still a great option, especially if you prioritise hair health

I wouldn’t try any other brand. No nasty smell, wipes clean off the skin with just a wipe and colour is just perfect for me.