This shampoo works so very well and only needs to be used once a week.

This shampoo works so very well and only needs to be used once a week.  Read Less

For a once-a-week break from my normal shampoos, i found this defy/damage/detox shampoo a great way to “jolt” my hair out of it...  Read More

For a once-a-week break from my normal shampoos, i found this defy/damage/detox shampoo a great way to “jolt” my hair out of its complacency.  Read Less

The joico defy damage detox shampoo is recommended to be used only once a week and not to replace your usual shampoo.

The joico defy damage detox shampoo is recommended to be used only once a week and not to replace your usual shampoo.  Read Less

The build-up that inevitably occurs with too much regular use of a single shampoo had disappeared leaving behind a really, real...  Read More

The build-up that inevitably occurs with too much regular use of a single shampoo had disappeared leaving behind a really, really clean feeling.  Read Less

(i did not get the matching conditioner so i cannot report on that; instead i used another one because there were some tangles;...  Read More

(i did not get the matching conditioner so i cannot report on that; instead i used another one because there were some tangles; this isn’t something you want to do because specific same-brand products are made to work in conjunction with each other.  Read Less