Number 4™ Clarifying Shampoo

At the end of a long day we could all use a fresh start——and the same goes for our hair. When product buildup and styling stress leave strands feeling and looking dull, this clarifying shampoo, subtly scented with white freesia, golden amber, and warm musk, gently cleanses without stripping moisture or color. Black currant and soy restore vibrancy, acai berry and vitamin C deliver youth-boosting antioxidants, oolong tea and Irish moss defend against environmental damage, and lemongrass and oatmeal gently cleanse and purify. This shampoo is also vegan-friendly and free from sulfate/sodium chloride and parabens.

Number 4™ Clarifying Shampoo
4.0 out of 5 stars, based on 16,866 Reviews 16,866 Reviews
4.0 out of 5 stars
5 Star
6510
4 Star
5711
3 Star
3088
2 Star
933
1 Star
624
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sampled
Hair type
Thick
Fine
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Wavy
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Dry
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Hair color
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Age
17 & under
18-24
25-34
35-44
45-54
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Apply
Super Concentrated
Sampled

This shampoo is really concentrated. This first time I used it, I took way too much. Once I found the perfect amount, I really liked it. I just colored my hair and haven't used it since the coloring so I cannot review effectiveness in that regard.

5
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Sad
Sampled

Sample size to small to form an opinion due to having long hair

3
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Good solid shampoo!
Sampled

I really like this shampoo! My hair feels clean and healthy and it doesn't feel stripped after usage. I really liked it when paired with the reconstructing masque.

4
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Great Shampoo
Sampled

I really like this brand - it makes my hair feel soft but still styles nicely. I like the bottle packaging as well.

4
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Really oily
Sampled

I hated this shampoo. The scent is overpowering and made me smell like an old woman. The shampoo was extremely difficult to work into my hair, though eventually it did lather well. My hair felt so oily after using it (and three rinses!) that I ended up re-shampooing my hair with my regular brand. I would highly suggest you try a sample of this before purchasing.

1
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This was ok.
Sampled

This was ok, but not something that I would buy. A little pricy.

3
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not that good for me
Sampled

this product actually seems to dry my hair out more... I have naturally curly hair and it is already very dry.

2
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Just okay
Sampled

I found this shampoo to be just okay. It is a low lather shampoo, so there weren't many suds. The smell was nice but it didn't leave my hair feeling especially clean or hydrated.

3
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Love this!
Sampled

I'm obsessed with all things no. 4 and this doesn't disappoint. Makes my hair feel so full and thick and love the scent -- it lasts all day!

5
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Awful
Sampled

I received this once before in a box but forgot how bad it was. It made u hair full of knots. It has a horrible smell too.

1
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