L’Oreal Paris Feria Multi-Faceted Shimmering Permanent Hair Color, High Intensity Hair Dye for 3X Highlights, 10 Jet Black (Blackest Black), 1 Hair Dye Kit

i love feria hair dye, its the only brand ive used after 3 years of dyeing my hair and it always makes such vibrant, long lasting results!

I’m sure it would have been amazing if I didn’t have stubborn red underneath 😭 I had red highlights, and when I put the black over it, the first day it was very black, then I washed my hair and it turned more of a midnight purple.

i’ve used so many different hair dyes but never this brand because it was considered “pricey” but i’m glad that i purchased it. it’s the closest black to black that i’ve always wanted. it didn’t damage my hair like other hair dyes. the stuff it comes with to put into the bottle with the dye is a nice touch and this will be the only hair dye that i use moving forward. i cant wait to try other colors of this line

I wanted black... and I got black! Leaves a slightly blue color when the light hits until that first wash. Will def buy again.

It looked great after I put it in, didn't stain me or my bathroom, but unfortunately this it washed out during my first post hair dye hair wash

I love the color but I had issues with it leaking into lighter clothing and linens. This is a me issue and a common issue I have encountered using L’Oréal products like this. If you are extra careful it might work for you but for DIY hair dying people just be careful with amounts and maybe look into how much is appropriate. A number might be there. I was ignorant to not call but every time I experimented it still leaked on light clothes. Good news the color lasted and is gorgeous to go Joan Jett black! Good luck!

The set up and application was very easy and the directions are clear. I love the oil it comes with and hair mask. Feels luxurious even though it’s just box dye. I already have black hair, this is just to make my hair look fresh. As someone with thick hair, and fairly long, there was plenty of product and a little left over. I’ve used this twice and enjoyed results both times.

Love the brand overall but this particular color gave my grays a bit of a blue black tint.

I’ve tried various box dyes for deep black shades, but the Feria 10 Blackest Black is consistently one of my favorites for achieving a multi-dimensional look rather than an "ink-blot" flat color. The consistency of the dye is great—it’s thick enough to not drip everywhere but spreads easily through thick hair. One box was sufficient for my shoulder-length hair, but if yours is longer or very thick, I’d definitely recommend grabbing two. This truly is a deep, jet black. What I appreciate most is the "shimmer" factor Feria is known for. It catches the light beautifully and looks very healthy immediately after dyeing. The included multi-faceted shimmer enhancer conditioner is the highlight of the kit. It leaves my hair feeling incredibly soft and manages the typical post-dye dryness very well. Like most permanent dyes, it does have a strong chemical scent during the process, so make sure you’re in a well-ventilated room. I’ve found that this shade resists fading into that "muddy brown" look longer than other brands, especially if you use sulfate-free shampoo. It definitely can stain your hands and face and ears so if you use petroleum jelly, you can avoid that mess. This is my hair about 4 weeks after dyeing it.

Love the colour it has a blue tinge to it !!!

Very nice colour

Great hair dye makes hair shiny and soft

It’s not good after a bit it makes ur hair lighter which is obviously not the point of dying ur hair black I do not recommend