Dongsung Herb Speedy Color Cream Dark Brown – Korean Herbal Vegan Hair Dye, PPD-Free, Ammonia-Free, Hypoallergenic – 100% Gray Coverage, Odorless, Dermatologically Tested, Quick 20-Minute Application

I rarely leave reviews—only when I'm either extremely disappointed or truly impressed. And in this case, I’m beyond satisfied. This is hands down the best hair dye I’ve ever used, especially for someone with sensitive skin like me. I’ve spent years trying to find a dye that doesn’t cause irritation or burning. I used to rely on henna, but it was such a long and tedious process. This product felt like magic. Not only was there zero burning or itching, but I was honestly shocked at how gentle it was on my scalp. No redness, no stinging—just a smooth, comfortable experience from start to finish. Because I have fully gray hair, it did take two applications to achieve full coverage, but it was completely worth it. The second application gave me the rich, even color I was hoping for—and still, no reaction at all! The results were absolutely amazing. If you’ve struggled with sensitive skin or reactions to hair dye in the past, this is the one. I truly believe this product is a breakthrough, and I’m so grateful I found it.

I bought this product because I have a sensitive scalp and most of hair dye causes terrible itching. I used this product the first time in the gym and applied on myself and my scalp was not itching but coverage was not good. I thought I just didn’t do a good job. So it bought it again and asked my daughter to apply for me. She carefully applied the product on every inch of the base, but after the recommended time of raise. The color washed away immediately. So I would not use this product again since I did give a try twice.

This hair color is a 2 step process. It’s easy to apply step one as a thick liquid, but applying step 2 thick liquid is more difficult to apply because I have shoulder length hair, it’s hard to part and evenly apply. However, I like this product because I’m allergic to almost all hair coloring and I don’t want grey. I use Dark Brown which is almost black which is what I want. I’m glad this stuff exists and continues to be available. It covers my greys very well.

This is the first hair dye I have been able to use without getting an allergic reaction. About a year ago I developed an allergy to hair dye. Every hair dye I tried even the supposedly hypoallergenic ones would cause hives all over my body, swollen face and burning scalp. I did not get an allergic reaction with this product however it did not cover the grays as well as the other products. Next time I will leave it in longer. Some coverage is better than no coverage and I am not able to use any other product without a terrible reaction. So I will continue to use this product.

My wife is allergic to all other hair dyes she's tried, except this one. Her hair looks great for about two weeks.

I’m a regular user of this brand and will be my 4th set. But this is my first time using dark brown. I rated it 5 stars since I had used i2 different shades of black. I will update the dark brown review after using it awhile. I finally figured out what I was doing wrong before. I seem to be not using enough of the white tube since one set was finished with a lot of left over white stuff. I do 15min each application instead of 10. I also use this on mustache and worked well.

As a hairstylist, I am not a fan. It doesn’t cover gray as much as I would like. Left some grays even though I know I went over it with product. I tried this line out because one of my clients had severe allergies, but she was left with grays peeking through and a purple hue left on scalp and on hair. Disappointed…

The dye is excellent, especially for someone like me who suffers from severe allergies to hair dyes. It didn’t cause any irritation or itching, and I’m very satisfied with the result. I highly recommend it for anyone sensitive to chemical ingredients.