Editor's TipEditor's Tip

This is one area where matching makes sense. Pair this conditioner with Number 4 Volumizing Shampoo to get the best results.

Number 4 Hair Care

  • 3.6 out of 5 stars, based on 4,432 Reviews 4,432 Reviews Write a Review
  • $36.00 includes Free Shipping
  • 8.5 oz   
  • Availability: In stock

    $36.00

Birchbox Breakdown

Even fine hair needs a good conditioner. This sulfate-free formula detangles and softens hair without weighing it down. You’ll be left with smooth, manageable hair that is noticeably fuller and more dynamic. Did we mention it also smells spectacular?

How to Use

After shampooing, squeeze out excess water from hair. Apply one or two pumps of conditioner (depending on length), concentrating on mid-shaft and ends.

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Product Reviews & Sample Feedback

4,432 Reviews
3.6 out of 5 stars
5 Star
1161
4 Star
1433
3 Star
1093
2 Star
372
1 Star
373
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sampled
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Age
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Most Helpful Customer Reviews

pretty good!
Sampled

i love getting shampoo/conditioner samples in my birchbox for travel. this conditioner did NOT disappoint. Very creamy and makes your hair silky soft.

4
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Not the product's fault...
Sampled

The sample was so tiny that I couldn't even use it. It covered like 1/4 of my hair. From what I used I wasn't really a fan, there are better conditioners out there. But I'd be able to write a better review if Birchbox sent more than a teeny amount.

2
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Like it
Sampled

I received the shampoo and conditioner in my box and I was very pleased by this. I usually don't have too much of an opinion about shampoos and conditioners, as long as they smell good and clean/moisturize my hair. I felt that this actually did something and helped with volume in my hair.

5
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disappointed
Purchased

I think this product just doesn't work for my hair - which is very thick and a lot of it. Watery consistency that was hard to get into my hair and didn't seem very effective in hydrating. I expected a more luxurious cream and better results for the price.

1
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Good conditioner

The sample size I don't think was sufficient to see long term effects, but it was nice for one time use.

4
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conditioner
Sampled

I really liked this conditioner. It didn't make my hair oily and smelled good.

5
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not for me
Sampled

This conditioner was a bit too heavy for me and weighed down my hair.

3
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Soft
Sampled

It gones great with the shampoo and makes my hair soft

5
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Hair felt nice
Sampled

I liked the scent and it made my hair feel soft, but I don't have much hair and don't usually spend a lot of money on shampoo and conditioners.

4
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Smells good!
Sampled

This product smells go good! I wish the sample was bigger.

3
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