Editor's TipEditor's Tip

For soft, healthy locks pair with Number 4’s Lumiere d'hiver Reconstructing Masque. The rich conditioner adds a serious dose of moisture to dry strands.

Number 4 Hair Care

Birchbox Breakdown

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.

How to Use

Squeeze a small amount (a little goes a long way) of the water-activated formula into the palm of your hand and work into a thick lather. Deposit the lather evenly through damp strands and rinse thoroughly. Use daily for best results.

Water, Decyl Glucoside, Disodium Cocoyl Glutamate, PEG-120 Methyl Glucose Dioleate, Fragrance, Polysorbate 20, Sodium Cocoyl Glutamate, Gluconolactone, Polyquaternium-10, Sodium Benzoate, Benzyl Salicylate, Butylphenyl Methylpropional, Linalool, Hydroxyisohexyl 3-Cyclohexene Carboxaldehyde, Helianthus Annuus (Sunflower) Seed Oil, Glycerin, Sodium Ascorbyl Phosphate, Hydrolyzed Soy Protein, Macrocystis Pyrifera Extract, Ribes Grossularia Fruit Extract, Ribes Nigrum (Black Currant) Leaf Extract, Yogurt Extract, Arctium Lappa Root Extract, Avena Sativa (Oat) Kernel Extract, Camellia Sinensis Leaf Extract, Chondrus Crispus (Carrageenan) Extract, Cymbopogon Schoenanthus Extract, Euterpe Oleracea Fruit Extract, Garcinia Mangostana Peel Extract, Hibiscus Sabdariffa Flower Extract, Hydrastis Canadensis (Golden Seal) Root Extract, Ilex Paraguariensis Leaf Extract

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

Product Reviews & Sample Feedback

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Most Helpful Customer Reviews

Ingredient rich clarifying shampoo
Sampled

Love all the ingredients in this shampoo. I like a clarifying shampoo once a week to help reduce build up due to hairspray and other products, so I enjoyed receiving this in my box.

4
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A little goes a long way
Sampled

This shampoo leaves my hair feeling very clean and soft without the harsh chemicals that most products have. The great smell is an added bonus and the fact that you can also use as a body wash. The only catch is that it is a bit on the expensive side.

4
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Works well to get other products out of hair
Sampled

This is one of the better products from this line. I actually felt as though the product removed built-up from my hair. I use a clarifying shampoo once a week, & this product did just as good a job as my other clarifying shampoo. Plus, this product smells great!

4
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Wonderful
Sampled

Rich shampoo leaves hair soft and supple. It gave me lots of shine. It is very thick and lathers well. I like it .

5
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LOVE IT
Sampled

I absolutely love this product! Definitley will be buying it. Not only did it smell good but it made my hair feel nice and soft and just made it feel good.

5
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An Amazing Shampoo
Sampled

I have oily/normal hair and I usually use a drugstore product similar to this. However, this shampoo was so much nicer! It lathered up well and smells amazing. Plus, the Birchbox sample packaging was soo cute!

5
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nice stuff
Sampled

a little goes a long way! This really deeply cleansed my hair and scalp. The scent was light and fresh. It doesn't lather right away so you might need to add a little water first and then it does great!

4
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not for me
Sampled

This product didnt seem to clean my hair well.
I have thick hair and it just didnt perform as I would have liked

1
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A little goes a long way
Sampled

This product smells amazing from the time it comes out of the bottle and long after you have gone through your day. The best part is that it only takes a small amount and it lathers perfectly.

5
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Good
Sampled

I have tried other clarifying shampoos before...such as before a blow out...and they tend to be drying. This didn't strip my hair, though the sample size was a touch too small to use...

3
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