Overtone Semi Permanent Hair Color Conditioner, Serene Silver, 8 oz, Nourishing, Damage-Free, Color Depositing Mask for All Hair Types with Shea Butter & Coconut Oil, Vegan & Cruelty-Free

I've like Overtone for a long time, used it for years before I decided to let my grey grow out. This "grey-boosting-and-balancing" (my interpretation) Overtone seemed like a good option now that I have much more grey. As always, my hair felt great after using the Overtone. There was 100% no change in the look of my hair, however. Unfortunate.

Doing a long haul gray grow out after 30 years of coloring. I am eight months in and the Orange demarcation line was becoming brighter and brighter. Once a week I add this to my favorite conditioner. I do about a 1/3 proportion of overtone to conditioner ratio. Total of five minutes. First three minutes only on my colored brown hair and the remaining two minutes on my natural gray salt and pepper growth. It is blurring the line beautifully and taking the warmth out of my old color so it’s not so obvious. This method allows me to choose my own conditioner instead of using their version.

Transitioning to all gray and this product is keeping the in-between ugly brassy tones at bay. Would buy again!!

I used the product on my natural gray/dk blonde/blonde highlighted hair that is growing out. I left it on for 30 minutes and it had minimal effect with blonde still showing through. I also can't stand the smell, it reminds me of toilet bowl cleaner, and it lingers! I'm going to try again today and leave it on longer to see if it will work, and I will update.

I snagged the serene silver. Quality is great, hair is left soft, but it turned my blondes slightly blue and did nothing to my dark blond roots. In essence, I paid for an overpriced conditioner that deposited a strange bit of color. I have used the purple before as a toner for dark blonde hair that has gone brassy and that worked well, but the silver did nada.