POWERTOOLS Gray Oxidizing Drops - Covers Resistant Gray Hair, Adds Depth and Shine to Any Hair Color (1 Fl Oz, Liquid, Gray, Gray)

So far, 5 stars. I have resistant gray hair. I use a demi permanent to cover roots. The color usually lasts about a week, which isn't right at all. for a long time, I thought it was growth. But how could it grow that fast in a week. I don't want to switch to permanent color because I know I will want to go gray some day. Anyway, I just used the G.O.D. drops today. I do see a difference. I see full coverage of the gray. We will see how it looks in a week. I also ordered POWERTOOLS Resisist Assist. It gets delivered tomorrow. I am going to try it along with the G.O.D drops for extra coverage for my next color day. This product is affordable! about 10 drops is all that is needed. It's going to last a while. Easy instructions. Easy to mix.

This product is amazing! It really brings out the true rich color of you factory boxed hair dye, makes your hair soft and shiny and does just what it is supposed to do which is to cover stubborn gray 100%. I highly recommend this product.

After coloring my hair for many years with grey resistant product, I needed extra help. Heard about this product and had great results covering grey and keeping it covered after the first use! I am very satisfied to have used this. A hair stylist had told me about this product. It even helped the color look more natural.

This really helps cover the gray. Don't be alarmed that it turns the product orange, it won't affect your color, it just helps cover the gray!

This product works about as well as the previous product I was using. I hoped it would do a better job covering the greys. I have only used it once so far so maybe it will do a better job over time. I covers the greys in the initial post use period but then they seem to start reappearing. Price wise it is comparable to other products on the market. Very easy to use. Would probably purchase again.

Excelente para que tu tinte te dure más y tapar tus canas

For starters, the instructions are very vague. It states: total formulation of color + developer together equals: Levels 1-6 2oz add 10 drops; 4oz add 20 drops (+ levels 7-12 formulations). There is no explanation as to what “level” pertains to so I tried each formulation per coloring to determine the # of drops I need to use. Needless to say, none of the “formulas” worked. Each time I got the same results, and each time I still found grays that resisted the color. The last time I colored my hair, the color looked somewhat brassy & I could see a sprinkling of white strands near my part. (I should add: my friend is a professional stylist so I asked for her assistance to be sure I was applying the color etc correctly.) I am really disappointed with this product because I had heard it was excellent for coloring resistant gray hair but that wasn’t my experience.

It works great that simple!

Great product which helps your hair 'take' hair dye, banish those greys!

Wished that I have found this earlier. There were missed areas after coloring prior times and I've assumed because gray hair are more resistant to hair color dye etc. Use only half the recommended dosage for the first time and it blends/covers really well (not even 1 strand of hair were missed). Highly recommend this product

Pas encore employé, suite au manque d'informations. Produit livré sans son emballage d'origine.

This product was introduced to me by my Hairdresser and it is very good for covering the grey in your hair.

Just as advertised