Hairprint - Packing/Shipping Center

Great non-toxic, food-grade (edible!) product that works well for my dark brown, 15% gray hair to be restored to 100% brown. I’ve not tried traditional hair dyes, but I am a swimmer, with exposure to pool chemicals, so draw your own conclusions.

Positive:
1. 100% coverage which washes out slowly over a few months, resulting in a natural look.
2. Much cheaper than the salon. And, done on your schedule, without having to be tied to regular salon appointments.
3. Non-toxic and all natural formulation that leaves hair feeling healthy and soft.

Negative:
1. A bit of work (usually takes me 1.5 hours or 2, which includes set up and clean up) and somewhat messy, so if you’re not a do-it-yourself or patient person, this might not be for you.
2. Must be shipped. This sometimes takes a week or longer, so plan ahead. I asked if I could simply pick up from their distribution center in Sausalito (I live 5 minutes away) and the company is not set up for that.
3. Some QA issues do pop up. While I’ve had good success a few times with treatments, the last shipment had something wrong. The mixtures didn’t foam up as usual and the result was a watery mix, which didn’t work to cover the grays. Disappointing. I know there are HP salons. I might give that a try.

Overall, great product. I’m happy there is a healthy, effective solution to toxic chemical hair dyes.

Ok, follow up on the above QA issues. Changed my review from 4 to 5 stars. I explained my one failed chemical mix and the company immediately made it right—sent me a replacement. No hassles, no questions.

This products is 100 pct effective for me, and I was well over 75% grey. However I hadn't dyed my hair in over a year, and that probably helped the efficacy.. Over the years, I had developed severe reactions to the dyes , no matter which product I tried, and i didn't think I had any choice but to be grey. For me, its a miracle. An added plus is that HP seems to cover very deep into the roots, and my hair grows out perfectly normal looking, and lightens slowly with each washing. My natural color is a bit lighter than the color I get after applying it, but by the time I get to 2 weeks post treatment, its the same as it was 15 years ago, and by the time I get to 5 weeks, its the same as I was 7 years ago. Its just the best. Thank you.

I have used this product and it works since I have not dyed my hair prior. It says not to use if you have previously dyed your hair. You need to have all the previous dyes stripped on your hair. If used correctly, the color stays for 6 months or more as in my case. Yes, it can be messy with the process specially with long hair like mine but the end result is great. It's beautiful and helps to thicken the hair. Also, it looks very natural as it mimics the actual color of the hair. Happy that they now have the shampoo and conditioner.