KAISASA Black Hair Dye Shampoo 3 in 1，Argan Herbal Hair Color Shampoo Covers Gray Hair for Women and Men (16.9 fl.oz Black)

First of all it smells SO good. At first there is a bit of an egg / sulfur scent but it quickly vaporizes and the lasting scent during application and what is left on the hair afterwards smells like sweet cherries! Left my hair feeling so so soft and healthy. My hair is truly shining and feels strong. The color Dark Brown is definitely a true dark deep coffee brown. My hair is red underneath dyes because of prior bleach damage & my root is naturally dark brown, but this shampoo achieved a beautiful dark chocolate brown all over. It did NOT make it black, but it is dark. I left it on for 20 mins which helped it get darker too. Make sure to wear gloves and cover up; it definitely stains. Doesn't wash out when rinsing, very durable. Especially for the price, this is sooo worth it. I'm obsessed.

This works great! Very happy. Hair feels amazing and was so easy to use.

This is an easy to use pump, make sure to not put the shampoo on skin, it will stain like actual dye. This is probably one of the best products I have used since I found it on Amazon, leaving my hair nice and shiny. Make sure to leave in hair long enough, depending on your hair type before washing it out. It lasts me over 2 weeks without touching up my grays and it does not ruin your natural hair with chemicals. The price of the product is extremely reasonable and I have shared this product with several friends who agree.

Always do a test patch! I used this dye in Dark Brown and the color turned out beautifully: rich, even, and excellent gray coverage. It’s definitely a dark brown (almost black), but my hair tends to grab color darker. I’m sure it’ll fade gradually with each wash, but I love dark hair, so I’m happy with it. It’s super easy to use since it works like a shampoo. I also appreciated that it came with a cape, shower cap, and ear protectors. I used them all and rinsed them clean for next time. The product has a slight chemical odor, but it’s tolerable and fades quickly. It can be a bit drying, so I recommend following with a hydrating shampoo and conditioner. Be careful during application! It can stain porcelain and counters, so lay down an old towel or work over a protected surface. I used about six pumps and still have plenty left. It can get messy, so use the back of your hand to pump the product instead of your palm once you’ve started applying. I did have some irritation near my temple afterward (my scalp was fine), so if you have sensitive skin, make sure to keep it off your skin and always do a patch test first. Keep a damp washcloth handy to wipe off any dye immediately if it touches your skin. That’s the only reason I didn’t give it five stars. Overall, I’m very happy with the results and plan to use it again, just with a little extra caution next time!

Have used this product a few times since purchasing it. The smell isn't too bad, kinda like a very diluted version of box hair dye. If you get it on your skin it rinses off easily with water or a damp cloth. Be sure to rinse hair throughly and dry your hair, it can get slight color transfer on your pillow case, which washes out easily in the washing machine with no staining, for myself at least. Did not irritate the scalp or cause hair to fall out, left the product on for the recommended 15-20 mins. I read reviews that you can leave it in longer. It's nice that you can use it as often as needed for the perfected color coverage. Didn't notice any hair breakage or it drying out my hair. Followed with a good hydrating hair conditioner after. I would purchase this again, it works well for the price point.