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
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Product Reviews & Sample Feedback

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Most Helpful Customer Reviews

Nice product..not a stand out for me
Sampled

This seems like a high qualiy product. I liked the texture and the scent…but it just didn’t do much for my hair. It may work wonders for a different hair type of for someone that puts their hair through more than I do. So..not awesome for me..but I would still recommend giving it a try…since so many others love it!

3
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Shampoo
Sampled

Cleansed my hair without drying it out or taking any color from it. Has a nice smell and it's sulfate free!!

4
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Wonderfuil
Sampled

This is a great product because most clarifying shampoos will strip color- I colored my hair 3 weeks ago and this shampoo was wonderful and kept the color.

5
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Not impressed
Sampled

For someone who has thick long hair like me you really need to use a ton of this product to even get a lather.

3
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Sulfates

I won't use hair products with Sulfates so I gave this to a friend to try. She has dry hair. She said she didn't notice a difference

3
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In LOVE with this shampoo!
Sampled

I have been a faithful user of a different higher end brand of shampoo for almost 10 years. I have never found another product that has tempted me to switch...until now! This shampoo is so kind to my hair. It feels softer and thicker each time I use it, and my "next-day hair" isn't weighed down like with other products. I would definitely like to give the full size product a try! Oh - and did I mention it smells awesome!

5
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Smells great!
Sampled

I'm someone that really cares about what my shampoo/conditioner smells like and this shampoo smells AMAZING. The shampoo is thick enough that you only need to use a little bit and it goes a really long way!

5
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Love!!
Sampled

I love this shampoo! Very lightweight! My hair is normally oily and I have to be extra careful when it comes to shampoo/conditioner but this one is the best I have tried. So good that I ended up purchasing the item!

4
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Great smell!
Sampled

Really great smell. Definitely a concentrated texture to it which feels cool lathering into my hair. I will have to wait and see how oil it free it keeps my roots over the next few days.

3
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Amazing shampoo
Sampled

This shampoo helped me get rid of buildup and my hair felt nice and clean after. The scent was nice as well.

5
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