I am a loyal user of NTM mask for over a year now, its my one and only deep con and I use it just about EVERY week,, i believe it has been part of the big pic in the major turnaround of my hair, I recommend it to anyone with dryness or other hair probs,, i like to mix it with water and leave it on for a while b4 rinsing.. I also use the serum but very very rarely, I dont like silicone serums no mo since i discovereed my precious jojoba oil.. OHH also the poo is FABULOUS if your hair is dry,, its like washing with con,, the only prob for me was that it left a buildup after a while, but i remember having butter soft silk hair from it. I really hope they NEVER discontinue this line!!!