I have quite long, thick, damaged hair. This conditioner promised to make it feel healthier, softer and silkier, as well as repairing it. To some extent it did, but it didn't work as well as my Redken conditioner. I also didn't notice any difference in the health of my hair after using it for the full trial period.
I had to use massive amounts of this conditioner just to feel any difference in my hair, so I've basically run out of it by the end of the trial period (less than a month). Generally, I would expect conditioner to last a little longer than that. It's probably not worth it for the price.
I was so excited to try this conditioner. I used it after a very, VERY good first impression of its counterpart, L'Oréal Paris Elvive Total Repair 5 Shampoo (gosh, what a mouthful!). The shampoo initially felt amazing, it detangled while I washed, and felt super silky, so I was expecting a real treat from the confitioner. I didn't haaate it in that it did anything actively bad to my hair (I didn't like what the shampoo did to my hair after a couple of uses, so tried this alone), but it was just extremely underwhelming. It was very thin, didn't feel rich or silky, and actually did a poorer job of detangling my hair than the shampoo! That was odd.. I gave a 2 for "Would you use it again?", as I will finish the bottle (whereas I will not use the shampoo again, at all), but this is not a conditioner I would choose to purchase, as if just didn't do anything for my hair, let alone do what it said it would. It's just a very average conditioner. I'm glad I was able to trial these two products, as I am often very curious when it comes to these wild claims from lower priced products, but after personal experience, I can safely say my salon products work better for my hair.
Tips: I think it's always good to try. I dye my hair black and heat treat it, so it may need a bit more nourishment than somebody else's hair. At less than $10, it isn't like you're breaking the bank.