Our consumer testers liked John Frieda Frizz-Ease Hair Serum Original Formula, and it kept frizz under control in our lab tests too. Unfortunately, we did find that hair expanded over time in humid conditions. Still, consumer testers raved about the...

I use about a dime size or so on my damp hair. I have never had a product make my hair so soft and frizz free and shiny. Without looking greasy and weighing it down.

I have used this one off and on since it came out, and in between have switched to another brand, that failed me miserably. I am now back to this...works great, keeps my hair frizz free even in the most humid of days :)

I love this thing so much. It's better than those so-called protecting products. Those actually make your hair kind of crunchy. I put this on when my hair is damp just before I blow dry. The result is unbelievable. Straight, shiny like crazy, and very...

This is my favoritve frizz tamer of all time. I put it on my soaking wet hair and it dries perfectly. You cannot beat this product.

My 4 year old daughter has the curliest hair ever. This is the only thing that keeps it nice and frizz free after a hard day of playing. It smells wonderful and keeps her hair shiny.

This stuff is a miracle worker!!! I have frizzy, coarse hair and this serum makes me have movie star hair!!! I get so many compliments when I use this product. It makes hair glossy and so healthy looking!!! I have tried so many,but this is the one that...

I have to use this hair serum every day or my curls just don't work out. It makes my hair look great and I get lots of compliments. any day that I don't use it is a day that I don't leave the house!

Light and strong. Refresh the next day with a spritz of water.

This works for my very curly, frizzy hair even on the most humid days.