
carol bard
GBI have been using overtone for a while… I have been using overtone for a while and I just wanted to tell you that I have never had any color product that is absolutely fabulous.

customer
GBI got the rose gold semi-permanent… I got the rose gold semi-permanent conditioner and it's wonderful. It didn't dry my hair out I use the semi-permanent color every few weeks and I use the conditioner three times a week. It keeps my hair bright but not oversaturated I really like it.

Ken Baker
GBMy wife swears by oVertone! My wife swears by oVertone! She searched so long for a good purple and green color and when she found oVertone she wouldn’t stop talking about it. She’s never been unsatisfied with any products from the company so I surprised her with a monthly subscription :)

Sharon
GBcontainer arrived broken The product arrived broken. The lids of both containers were split--no good seal on the product after safety seal is removed. I love how Overtone colors my hair, but this is the second order, in a row, where the packaging failed.

Jenny Brostrom
GBColor did not wash out and they… Color did not wash out and they automatically subscribed me for auto-refill even though I am sure I went back through the process to only select the 1 time purchase. They are impossible to contact and their products ruin your hair. Not natural or gentle at all. Do not buy.