JoicoDefy Damage Sleepover Overnight Nourishing Treatment | Instantly Softens & Smooths | Strengthen Bonds | Reduce Breakage & Split Ends | No Rinse Formula | With Arginine & Keratin

I have extremely thick, kinky, 60-year-old, chemically abused hair. I will admit when I bought the first bottle of this I did not like it and started a return but decided to give it another chance and now I am on my second bottle. I loathe having any product in my hair but this really does not leave any residue and it has made such a difference in my hair that was recently bleached to extreme trauma levels

I dye my hair once every 5 weeks. I've been doing this for 15+ years - I started going gray very early. As anyone who dyes their hair regularly knows, this takes a toll on your hair. Although I'm very careful (washing only once a week), sometimes my hair is just a little fried. My stylist recommended this to me before I did another full color transition. It's easy to use - just put it in at night before you're going to wash your hair - I then braid my hair - and sleep on it. It has a very pleasant smell (at least i think so) and then the next day, just wash and condition like normal! I do have a silk pillowcase, and always put a different pillowcase on the nights I use this - I have no idea if it would stain the silk - it doesn't leave any residue on a normal pillowcase - but I didn't want to take the risk. My stylist says it has really helped my hair!

My hair feels and looks good after using this for about a month. It’s not greasy yet my hair is still soft in the morning.

Very good, it seems to do what is meant to be doing

It was ok. I didn’t see dramatic change with my hair after constant use. I prefer bonacure peptide repair

Smells nice and probably helps? Not sure. I will probably stick with my wash out conditioner however. A bit heavy since you leave it in.

This product brings my hair back to life! I workout, play sports and have a busy life so I wash my hair almost every day which leaves my hair dry. I use this 3x a week before going to bed and it makes it so smooth and hydrated when I wash it out the next day.

Made my hair very soft when waking up, great for blonde hair and dry hair!