Editor's TipEditor's Tip

For best (ie: biggest) results, follow with Fleur de Temps Volumizing Condition, which adds both body and shine.

Number 4 Hair Care

Birchbox Breakdown

This singular shampoo takes inspiration from both Paris and Texas. Yes, you read that right. The gorgeous packaging and fresh scent are a nod to French style, while the scientific formula is designed to turn fine, meek strands into big, bodacious hair. You’re on your way to full, voluptuous strands.

How it Works

This sulfate-free formula is designed to detangle and cleanse hair without weighing it down. It uses natural lemongrass, golden seal, and gooseberry, plus the brand’s four signature Liquid Complexes™. Each complex is a different blend of natural ingredients designed to help protect, purify, strengthen, and revitalize hair.

How to Use

Emulsify in hands and massage into wet hair. Lather. Rinse. Follow with Fleurs de Temps Volumizing Condition.

More for You!
  • Free returns within 90 days of purchase
  • Extra samples and gifts in the Bonus Shop

Product Reviews & Sample Feedback

3,758 Reviews
3.8 out of 5 stars
5 Star
1182
4 Star
1302
3 Star
796
2 Star
241
1 Star
237
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Most Helpful Customer Reviews

A Nice Shampoo!
Sampled

I really liked the scent and how this shampoo made my hair feel, but for me it is a little on the expensive side.

3
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Decent
Sampled

The sample size was great and it smelled really good! I just did not see the volumizing results. My hair is straight and fairly flat so I was expecting a little more.

2
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Smells good!
Sampled

This shampoo smells so good! I have long thick hair so I had to use a lot but my hair definitely felt clean and smooth afterwards!

3
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LOVE
Sampled

I love this Shampoo. It seriously smells so great and the smell lasts, it doesn't just smell great for ten minutes and then it's gone. It also left my hair feeling super clean.

5
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Excellent product
Sampled

This shampoo is wonderful! It left my hair super soft and it smells absolutely wonderful. I will definitely be buying it!

5
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Loved it!
Sampled

This shampoo smells amazing! I also loved how my hair looked and felt after using it with the conditioner sample.

5
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It was ok...
Sampled

Nothing special as far as I'm concerned. I would have liked more body. The smell was not super enjoyable either.

2
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Smells great all day
SampledPurchased

I love this shampoo, because it makes my hair smell fresh and makes it feel clean all day long. I am also sensitive to smells and perfumes and the smell doesn't make me sneeze or itchy!

5
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Great Product!
Sampled

I loved this product and would recommend it to all my friends. It left my hair feeling smooth and it gave it a lot more bounce than it normally has.

3
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Left me wanting more...
Sampled

I do not typically have dry hair, in fact if anything it tends to run on the oilier side. I used the shampoo and the number conditioner and it made my hair feel dry, frizzy and unruly. I tried 3 separate times with the same results. I was surprised with the shampoo not lathering just how dry my hair after conditioner would be.

1
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