Amazing amazing shampoo. I lather and leave on for about 5-7 mins and wash with cold water and I've been able to keep my color!

Pigments are true to color in the bottle. Formula leaves hair feeling super silky. The pigments won't dye your hands so no need for gloves. Overall this product is fully worth it. It's such a quick and stress free way to add some color to your hair. You'll love the results and have fun with your styles. I am for sure going to try as many different colors as possible.

I ordered the kenra toners 7,8, & 10 and the colors were great. I toned my hair at home and my hair came out as if i had done it at the salon. Love this site, will comtinue to shop here for my hair products. Ps i am not a hair dresser and i do not have a cosmo liscense so this site was perfect to shop for my hair products.

Through trial by error I was able to achieve the perfect shade by using Powder Pink Burst on my light gold-blonde base.

Outstanding website with a great deal of information. It is no my go to site for anything related to hair. I’ve been struggling with weak, easily damaged hair and now I know why. Implementing the killerstrands rules for killer hair immediately!

I love the new Boost darker Silver shampoo. It's just the color I was looking for to give depth to my gray hair A silvery steel color rather than just silver. I'm going to try the Burst as well in the same color.

As a crib colorist who does her own double process lightening, I am always appreciative of the great advice I find on Killerstrands. Plus, I know I can find products that are near impossible to find anywhere else (Karaal Italian lightener). I've also found the prices to be extremely fair, which is an added bonus when you have high maintenance hair color and use your products up pretty quickly.