Number 4™ Volumizing Shampoo - 8.5 oz

This singular shampoo proves that style and substance aren't mutually exclusive. The sleek packaging and fresh scent are a nod to Parisian flair, while the scientific formula is designed to turn fine, flat strands into rich, full-bodied hair. (No strings attached.)

Number 4™ Volumizing Shampoo - 8.5 oz
3.8 out of 5 stars, based on 4,508 Reviews 4,508 Reviews
3.8 out of 5 stars
5 Star
1451
4 Star
1583
3 Star
958
2 Star
265
1 Star
251
my profile
people who
purchased
sampled
Hair type
Curly
Dry
Fine
Frizzy
Kinky
Normal
Oily
Straight
Thick
Wavy
Hair color
Brown
Blonde
Black
White or gray
Red
Other
Age
17 & under
18-24
25-34
35-44
45-54
55 & over
Apply
great
Sampled

Best product ever! Makes my face so clean and clear! Never using another product again! Such a great little find! Thanks birch box!

5
Was this review helpful to you? Yes | No   Was this review helpful to you? Yes | No
Amazing

This product is great. I love the smell... it lasts all day. I have very thin hair and it can get weight down by heavy shampoo and this is meant to give volume and it does! I usually have to wash my hair every day because most shampoos make my hair oily, I can go two days with Number 4. I wish it was less but it's such high quality.

5
Was this review helpful to you? Yes | No   Was this review helpful to you? Yes | No
Love this
Sampled

I love this and several other No. 4 products. I purchased the Super Comb Prep & Protect, Volumizing Shampoo and Volumizing Conditioner soon after trying in my Birchbox. They are my favorite products which I use everyday. I will continue buying and would recommend to anyone!

5
Was this review helpful to you? Yes | No   Was this review helpful to you? Yes | No
Worked great!
Sampled

I really liked this product. I felt like my hair had lots more volume after using it. It also felt very smooth and soft.

5
Was this review helpful to you? Yes | No   Was this review helpful to you? Yes | No
great shampoo
Sampled

i really love this brand. this product works very well on mixed hair, oily and dry. the smell is very soft. the presentation is very elegant.

5
Was this review helpful to you? Yes | No   Was this review helpful to you? Yes | No
Wow!!
Sampled

The smell of this is incredible!! Like a walk in a grove on a sunny spring afternoon! And thats not even the best part! The feel is... awesome! it has an extremely rich lather and a little goes a really long way. Excellent product! and if it wasn't so expensive I would be sold!!

5
Was this review helpful to you? Yes | No   Was this review helpful to you? Yes | No
Great!
Sampled

I love this brand and all its products. Lovely smell and super clean feeling. I don't need any more volumizing though... plenty of that on my own.

5
Was this review helpful to you? Yes | No   Was this review helpful to you? Yes | No
Volume for sure!
Sampled

The shampoo cleaned really well and had a great scent. When used with the conditioner, it REALLY did give me noticeable volume. I received two shampoo and two conditioner samples and kept the second set for a special occasion when I needed a good hair day - and it did not disappoint!

5
Was this review helpful to you? Yes | No   Was this review helpful to you? Yes | No
Recommend
Purchased

I really enjoyed this shampoo. It is pricey, however you don't need to use much of it, and it really does the trick. It leaves your hair feeling shiny, and does not dry it out.

5
Was this review helpful to you? Yes | No   Was this review helpful to you? Yes | No
Best Scent!
Sampled

This is the best shampoo i've ever personally tried.
It smells so good and you can smell it through out the day as well. It does clean my hair well too ;)

5
Was this review helpful to you? Yes | No   Was this review helpful to you? Yes | No