I was given this for Christmas 2014 and it is now Sept 2016. That is how long this lasts. Well, I probably don't use as much as some would, as I have fine hair. But still it is worth it.

It smells divine, without causing a headache. I apply it to my mid lengths and ends of my hair wet or dry. If you use it on dry hair, make sure NOT to flat iron or curl over top of it. I find it burns the hair. It is NOT meant for protecting from hot tools.

It does, however, protect against the elements (humidity, dry & cold winter air) etc. It adds tons of shine, smoothness, and brightens the look of your hair color whether it be natural or colored.

It really helps prevent split ends as it keeps the hair cuticle protected so it doesn't get torn so easily. I love this product. This is the only MATRIX product I own right now, but have used the MATRIX body shampoo before and liked that as well.

thanks

I put my hair through a lot blow dry,curl,flat iron ect... So my hair has been feeling very very dry and flat I tried the regular hot oil treatments but didnt really do much for my hair. So I I tried the Biolage oil treatment and now I won't use any other oil from now on but this. The product isn't cheap but a little goes a long way so it will last me for awhile. I honestly don't mind spending money on products if I get good results and it has given me great results. My hair is long and I only need a couple of drops of the oil I put it on after I shampoo and condition my hair and it smells really good. It helps with frizz and dryness it just helps your hair look and feel really healthy.