Number 4™ Clarifying Shampoo - 8.5 oz

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 - 8.5 oz
4.0 out of 5 stars, based on 21,044 Reviews 21,044 Reviews
4.0 out of 5 stars
5 Star
8305
4 Star
7122
3 Star
3787
2 Star
1106
1 Star
724
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Wonderful
Sampled

This shampoo got rid of all of the excess product weighing down my hair making it look and feel so much fuller and lighter. Wonderful product overall.

4
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Great shampoo
Sampled

I love this brand, they make amazing hair products. I've received this product once before in my monthly box and loved it then, love it now! I'll be purchasing the full size. Thanks birchbox!

5
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Great clarifying shampoo
Sampled

I have tried other clarifying shampoos in the past and have hated the way my hair feels after. This one left my hair with a great smooth texture. I dye my hair red and this did not seem to strip the color. Huge plus!

4
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Love this stuff
Sampled

No4 is one of my favorites. A little goes a long way. I'm not crazy about the smell but it works great.

5
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great shampoo
Sampled

I really like this shampoo. It smells good and always leaves my hair feeling really smooth. It also helps keep the frizz out of my hair and makes it smell amazing. I really noticed a difference in my hair once I started using this shampoo, it kinda makes me hair feel thicker. I would defiantly recommend it to anyone to try!

4
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Fabulous
Sampled

Excellent product cant wait to purchase hair looked and felt wonderful

5
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Just Shampoo
Sampled

It smells great others noticed the high end quality smell, but I don’t notice a different from cheaper shampoos in the quality it left behind on my hair, was mediocre. Not impressed but that wouldn’t turn me off from try other products by Number 4.

4
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Clarifying Shampoo
Sampled

I always have a ton of product in my hair to tame frizz, protect from heat, hold it in place, and keep it shiny. This clarifying shampoo is wonderful to wash all the gunk out when my hair feels heavy!

5
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Searching for clarity
Sampled

I'm not entirely sure what a clarifying shampoo does. .. thankfully, my hair isn't translucent, but from the 1.5 applications I got from my sample, there wasn't much insight into any cosmetic truths either. Pleasant, unobtrusive smell.

3
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great light weight, but deep cleaning shampoo
Sampled

I currently have the hydrating shampoo from this brand, since my hair is frizzy. I wouldn't have thought of trying this one, but I must say, it made a difference in my hair. My hair feels more light-weight now.

I will be purchasing this after my current shampoo is done.

5
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