INH Semi Permanent Hair Color | Color Depositing Conditioner | Emerald Green Hair Dye | No Bleach & No Peroxide Temporary Tint for Women & Men | Vegan, Ammonia Free, & Sulfate Free | Ready to Use, 6oz

I had an impulsive thought of wanting dark emerald green/forest green hair. I had dark brown (almost black) hair. I lifted it with a bleach bath to a darkish auburn copper color and slapped on the emerald color of this dye. It turned out EXACTLY like I wanted it to! It covered all the orange tones and it’s vibrant without being loud. It made my hair super super soft and it smells good. Super easy to use. I bought two jars and only ended up needing one on my whole head. ⚠️A word of caution though: it will stain everything you love. Your counters, your sink, your fingernails, your kids and their kids for generations to come. Everything. I found that spraying perfume or even pure alcohol will take it out immediately off of surfaces. Cannot say it works for my great grandchildren though. Will update in 50 years.

Beautiful color even on darker hair, rinsed out almost clear (i got impatient) and left my hair feeling clean, unlike most dyes ive used. I am a frequent buyer of Splat Midnight Tanzanite and even if I rinse til water is clear, my hair feels greasy and weighed down during and after drying. This is up there with Lunar Tides, which also cleanses the hair upon rinsing. Its a plus that this is vegan and cruelty free because, in my humble opinion, there are humans in jails that have done heinus things that deserve to have things like this tested on them, while leaving innocent animals alone. 🤷🏻‍♀️ anyway, i think this may be my go-to hair color as long as the longevity is comparable.

I've purchased from INH a few times now, I can easily recommend this product to anyone interested in coloring their hair! I originally bought the green color, it matched exactly what the image provided for my hair color (brunette, not a super dark brown but definitely brown). I colored the green around mid-late July 2025 and it remained just as vibrant for a full month and wasn't completely out until December 2025 (though you'd have to be looking for green to see it by then). Purchased the pink color the second time, it was perfectly vibrant and beautiful for about... 3-6 days? Definitely washed out faster. Had it since late December 2025 (time of posting this review is Jan 27 2026), and its for sure still there, but would require touching up a lot more frequently if I wanted to keep up the brighter pink I loved! Pink can be a very finnicky color though, and Im sure if I had lighter hair it would have definitely lived as long as the emerald green did! I havent had any issues with staining, besides my bra and somehow my knee, but if you're concerned then rinse your hair in a metal sink (I didnt even need to bleach out the sink after i colored, but you can if youre concerned) OR having isopropyl alcohol on hand when rinsing your hair over porcelaine. It IS still dye, so it will stain things if you arent responsible. Next I plan on getting the blue color, once I can boil the rest of this pink off my head lol. Its definitely the best alternative when you dont want to use permanent colors or bleach!

My daughter wanted to dye her hair purple so we picked the amethyst color. Let me just say that this stuff smells really good, blends really good, and is a very saturated color. The color comes out very pretty, however, I think that it would’ve been better if her hair was just a little bit more bleached beforehand. My daughter’s hair is kind of a medium blonde color and it came out so dark on her hair. I wasn’t expecting it to turn her hair so dark. The other thing is that the stuff takes forever to wash out of your hair. She was in there for so long trying to wash the stuff out. It stained the entire shower. The color was just so intense and never-ending. I’ve used color die before and never had one quite this staining. It also stained her face and she looked like the blueberry from Willy Wonka lol. I was able to scrub the dye out of her face, but it took a lot of work. Just be very careful when using this. If you want intense color, this is definitely a good dye. But you gotta be very careful and I would suggest lightning your hair quite a bit before using it.

I bought both Emerald and Aquamarine and deeply enjoy them both. For reference, my hair is medium blonde-brown, down to my hips, and I dye about 10"/20 cm at the bottom on unbleached hair. I highly recommend both colours with the littlest caveat that they both lean a teeny bit more teal than the pictures show. (Which for me was excellent, but I also understand that some people are looking for pure green and pure blue. They're not, but they're probably as close as you'll get with how vibrant and jewel-toned they are.) These dyes are perfect for anyone who wants super rich jewel-toned greens and blues without bleaching or in-product lightening. I've gotten up to three weeks before the colour really begins to fade out even though I wash my hair every day (this may be different for you if your hair is short or you dye near the root). It doesn't smell bad and is easy to use. I just dip a dye brush into the container and layer it on strips of my hair, making sure to soak it thoroughly, then rinse it out in the sink with warm water until it runs clear. I usually also shower afterward, though I don't shampoo the dyed parts directly. For a few days afterward, I do get some light run-off in the tub (probably more due to the shampoo), but no transfer on my sheets, clothes or furniture. The package says to leave it on for about 45 minutes, but I let it set for an hour and a half just to be sure. I don't notice any irritation when it gets on my skin, and it washes off pretty easily. It will definitely stain if you get dye directly on cloth, though, so have an old towel ready. For anyone who wants a rich semi-permanent dye they can slap on their hair, leave to dry, then rinse and move on, this is the product for you. It's my go-to replacement now that I've run out of the semi-permanent Sephora Collection used to have and well worth the price.

Smells *amazing*, like some kind of grapefruity exotic citrus - not fake citrus. Used half the jar for my short very thick curly hair which was dyed light lilac. I let it sit for 2 hours and rinsed out blue forever (the product info is very up front about this which I appreciated). Excellent coverage and very vibrant. Not particularly moisturizing but that’s fine. Aquamarine came out bluer than I wanted but still lovely. Next time I will try emerald. (Purple shot is before, for reference)

Amazing INH Hair Dye! This is honestly one of the best hair dyes I’ve ever used. The color turned out vibrant and even, and it didn’t dry out my hair at all. It’s easy to apply, lasts well, and it smells super good — way better than most dyes. I’m definitely buying this again! , is really hard to find the perdect shade of purple , I used to mix blue olor with purple so make a vibrant purple but now I don’t have to mix anything , cuz I found the perfect purple shade

The colour came out beautifully for me and as expected. I had a pale peachy pink and I just applied it on top. It worked out terrifically. Smelled great too.

i don’t usually leave reviews but this dye ate down hard. gave me the exact colour i wanted and my skin wasn’t stained after rinsing in the shower. the jar is a little tiny but i used half of it for chest length hair. cant say much on how long it will last as I just used it. for reference I was a level 6-7ish blonde. my hair feels really great and soft since it’s a conditioning mask too. will be repurchasing when i run out as i plan to stay with this dye and colour for a long time