Number 4™ Clarifying Shampoo - 25 oz

At the end of a long day we could all use a fresh start—the same goes for our hair. When product buildup and styling stress leave your locks feeling dull, use Number 4™ Clarifying Shampoo, subtly scented with white freesia, golden amber, and warm musk, to gently cleanse without stripping moisture or color.

Number 4™ Clarifying Shampoo - 25 oz
3.9 out of 5 stars, based on 223 Reviews 223 Reviews
3.9 out of 5 stars
5 Star
78
4 Star
83
3 Star
42
2 Star
12
1 Star
8
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Great shampoo
Sampled

Smells great, lathers nicely, leaves hair clean and soft. My hair is fine and it gave me nice body without weighing it down. Helped with manageability.

4
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Not so much
Sampled

This clarifying shampoo made my hair pretty limp and I wasn't a huge fan of the scent.

1
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Felt Drying
Sampled

Living in a dry climate and having thin hair, this only dried out my hair and left it feeling crispy. Good thing I had some Beauty protect hair oil to apply afterwards. Will not use this again.

2
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Great Shampoo
SampledPurchased

If you have very thick, very curly or wavy hair that requires a lot of product to tame it (leave-in conditioner, oils, serums, etc.) this shampoo is fantastic because it really does leave your hair feeling brand-new and with no product buildup after using it, but still soft and shiny. I actually need less and fewer of the conditioning and smoothing products after using this shampoo.

I never thought I would spend $72 on a bottle of shampoo, but I've honestly never experienced such a perfect one- including at the salon. It's also actually not a bad value because, even if you do have tons and tons of hair like I do, they aren't kidding when they say that you only need a dime-sized amount to lather it up and wash through all of your hair.

5
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Average
Sampled

I really like that this product is vegan. It smells really good, but I did not notice my hair felt particularly clean after using it. My hair felt somewhat clean and a little dry. I think it's really hard to find a clarifying shampoo that actually works that is also vegan.

3
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Honestly, just okay
Sampled

This shampoo worked cleaned and softened my hair but I didn't think that it was absolutely wonderful to be honest. It only smelled okay and it dried my hair out a bit.

3
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AMAZING
Sampled

I have never had a shampoo that I felt Cleansed my hair the way that this product did. I loved the scent and will be purchasing this product in the future. Thankful for getting birchbox to discover new, fun products like this that I may have never tried before now.

5
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Best Shampoo Ever
Sampled

I am a blonde and after two uses of this shampoo, I swear my hair has gotten blonder. Additionally, it leaves my hair feeling clean, soft and smooth! Even if I do not use conditioner, my hair isn't tangled!

5
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Number 4 Clarifying Shampoo
Sampled

I was excited to try this shampoo as I was out of my normal clarifying shampoo. The shampoo is very concentrated, so a little does go a long way. I was disappointed to find this shampoo left my hair feeling weighted and oily, not at all what I expected in a "clarifying" shampoo. I would highly recommend this for those with thick, dry hair.

3
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Clarified!!!!
Sampled

Having never used a clarifying shampoo before, I was most anxious to find out what all the fuss is over clarifying shampoos . Could not believe the difference this shampoo made. I use ALOT of product on my extremely curly hair. Always thought that my regular shampoo removed it just fine-that is till I felt the difference after using Number 4 Clarifying Shampoo.

5
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