Number 4 Hydrating Hair Conditioner, Moisturizing Deep Conditioner for Dry, Damaged Hair, 64 oz

These products are really good. They are pricey but last a long time and are good for my hair.

I use the moisturizing shampoo, conditioner, leave in serum and thermal spray by this brand. My hair feels like feathers.....this is so lightweight. The serum was the real game changer it made my hair so luxurious. The bottles are small but very concentrated you dont need much at all especially with the conditioner only a tiny amount. Your hair will smell good for days.

I’ve used the shampoo, conditioner, and leave-in conditioner from N4 for years. I absolutely love them all for my hair AND I love the scent of the products as well. The scent has become a part of “my signature” scent!

Let me start with, I have been on the search for hair products that will do what I want it to do. I have very fine, thin, and blonde hair so most products just weigh it down or make it look dirty in less than 24 hours of washing. I received a sample size of the Number 4 Hydrating Shampoo & Conditioner in a BirchBox and I fell in love. My hair looks fresh for over 48 hours now. It smells fantastic. It does cost a little more but it will go much longer than cheaper products. Just don't use as much!

My hair dresser says my hair always feels nice. I have been using this on my hair & extension which are clamp beaded in in rows. It has kept the extensions healthy for over 6 months while in & still doing fine.....(extensions). I just love the smell, my husband commented yesterday (8/20/16) my hair smelled nice I laughed & said I haven't washed it in 4 days. But he couldn't tell, I received it in a sample box from Birchbox & have been a fan ever since. Found it on Amazon for about half the price. It comes in the box & cellophane wrapped just like the manufacturer sends it out. So I doubt it is a knock off like some products are.

I never leave reviews- but this Shampoo and Conditioner is quite possibly the worst product I have ever used on my hair- It leaves it as dry, coated, straw! Yuck!!

Best shampoo and conditioner I've ever used (and I have tried a ton - as we all have). This is one of the primary product lines my stylist uses and she sells it - although at a considerable mark-up. I have fine, thin hair and product enhances the volume, feel, and health. I do not use any other products on my hair (no hairspray, gel, volumizer, etc.). I also love there are no crazy chemicals used to make the product. It's concentrated so use sparingly. With this I wash my hair once - maybe twice a week so it goes a long way.

Conditioner is awesome. It leaves my hair silky soft. The bottle looks cool, but I think it's design for waste. After a couple weeks , you have fight the bottle to get the conditioner out. Very annoying.