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 4,496 Reviews 4,496 Reviews
3.8 out of 5 stars
5 Star
1446
4 Star
1580
3 Star
955
2 Star
265
1 Star
250
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The best so far
Sampled

I received this as a Birchbox sample and I have to say, out of all the shampoos I have gotten so far, this is the best. I have short to medium length hair and a little bit goes a long way. My hair feels clean all day, not just after washing and after spending all day in the Indian sun and pollution, this stuff made all the difference. Nice fragrance, smells clean not all perfumey.

5
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I like this stuff.
Sampled

It smells like I came out of a professional hair salon and my hair is sleek and soft and thick. I really like this stuff and will consider buying a larger bottle.

5
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No. 4 is the best!
Purchased

I love this shampoo. It lathers to a great consistency and REALLY cleans my hair without overdrying. Gentle enough for everyday use but it does such a great job cleaning that you don't need to use it every day

5
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Great for my short fine hair
Sampled

Scent is minimal, sample size was great, and my very fine hair did appear to have a little more volume than normal. Can't go wrong with this brand.

5
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WHOA
Sampled

I mean this stuff is great. Totally holds up to the Paul Mitchell stuff I used before this. Love it.

5
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One of my favorites
Sampled

Always one of my favorites. I love this shampoo and it is always a pleasure to get it in my box. Smells great and leaves my hair smooth and soft.

5
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Awesome combo!
Sampled

I immediately fell in love and became addicted to the fact that it got my hair incredibly clean without striping it. It leaves your hair baby soft and the smell is a very light floral but a clean one. I pair both the Fleurs de Temps shampoo and conditioner with the weekly hair masque and my hair has never looked better. Yes the price is a little more than what people consider acceptable for shampoo, however this is one of those items where a little goes a long way!

5
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Number 4 High Performance Volumizing Shampoo
Sampled

This shampoo works. It does what it says, gives my fine, German hair VOLUME and what I love the most; it doesn't strip my hair so that it feels "squeaky-clean", which I can't stand! But it really cleanses! Little goes a long way too, always a bonus!

5
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The Best
Sampled

I love everything from this brand. The smell is amazing. and it leaves hair clean and healthy.

5
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Great Product
Sampled

I am considering purchasing the product but the price may be the deciding factor if I don't

5
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