Editor's TipEditor's Tip

For ultra-healthy locks, apply Super Comb Prep & Protect after deep conditioning with Number 4 Lumiere d'hiver Reconstructing Masque.

Number 4 Hair Care

Birchbox Breakdown

As self-confessed blow dryer addicts, we put our hair through a lot of stress. To keep our strands from a styling-induced meltdown, we'’ve been using this extra hydrating leave-in conditioning mist. It doesn’'t just protect hair from heat damage; it also doubles as a color protector and UV shield. The sulfate-free formula sinks in quickly and has a pretty floral scent thanks to white freesia, amber, and musk. Natural conditioners——including black currant, soy yogurt, algae, and yerba mate——combine to restore hydration to dry hair, while the unique UV/Color Polar Shield protects dyed or sun-exposed locks. Soy and vegetable proteins repair damage caused by heat and chemical styling. And don’'t forget about the defrizzing factor——anti-static technology tames flyaways, making hair more manageable and easy to style.

How to Use

After shampooing, wring excess moisture from hair and towel dry. Holding the spray bottle upright, spritz product evenly. Using a wide-toothed comb or your fingers, gently work the product through hair from root to tip. Style as usual.

eau/water, amodimethicone, peg-40 hydrogenated castor oil, cetrimonium chloride, glucose, panthenol, parfum/fragrance, cetrimonium carboxydecyl peg-8 dimethicone, sodium pca, citric acid, cinnamidopropyltrimonium chloride, trideceth-12, magnesium sulfate, hydroxyethylcellulose, trisodium ethylenediamine disuccinate, hydrolyzed soy protein, hydrolyzed vegetable protein pg-propyl silanetriol, glycerin, sodium ascorbyl phosphate, lactoperoxidase, glucose oxidase, macrocystis pyrifera extract, ribes grossularia fruit extract, ribes nigrum (black currant) leaf extract, chondrus crispus (carrageenan) extract, euterpe oleracea fruit extract, garcinia mangostana peel extract, helianthus annuus (sunflower) seed oil*, arctium lappa root extract*, avena sativa (oat) kernel extract*, camellia sinensis leaf extract, cymbopogon schoenanthus extract, hibiscus sabdariffa flower extract*, hydrastis canadensis (golden seal) root extract*, ilex paraguariensis leaf extract*
*certified organic by QCS

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Most Helpful Customer Reviews

Love love love it
Sampled

My hair dries out from blow drying. I have used multiple products that claim not to dry out your hair and to protect it from the heat. So when I got this product I was a bit skeptical. However I love this product. I finally found something that is light weight and helps with the dryness. I would definitely recommend this product.

5
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Perfect for beachy, soft waves
Sampled

Smell is great, and it's a great product for doing some beachy, natural, soft waves. I really liked the consistency and lightness in my hair. Great product for summer!

5
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Best leave-in conditioner
Sampled

Great for my short pixie cut as a comb thru right out of the shower. Gives my hair a deeper, but weightless condition that preps my hair for styling. I cant live or travel without it! Best scent as a bonus!

5
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Product delivers
Sampled

Hydrates without leaving locks limp, great leave in conditioner that also detangles and leaves your hair smelling wonderfully fresh too!

5
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Smells Amazing
Sampled

It smells so good and it did make my hair feel better

3
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Liked it so much I bought the full size!
Sampled

This stuff is great and makes my hair feel so healthy! I can comb through it easily after a couple of spritzes. Love it. Bought the full size, which I NEVER do.

5
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Leave in Conditioner
Sampled

Thanks to BirchBox I am now obsessed with leave in conditioner products! This product smells amazing, and does wonders with my hair. Currently I am using "It's a 10" which I love, but this also is right up there with it! I will most likely be purchasing this product.

5
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Great detangler
Sampled

This is a great detangler with a nice scent. This smells like sandalwood and is a nice alternative to some of the fruitier products.

5
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Liked it!
Sampled

It smelled really good and made my hair feel soft. I used it on damp hair before blow drying. I didn't notice an extreme difference, but will definitely continue using the sample.

4
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Nice
Sampled

This product made my hair soft after blow drying. I do not like how it smells though...

4
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