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

  • 4.0 out of 5 stars, based on 28,206 Reviews 28,206 Reviews Write a Review
  • $32.00 includes Free Shipping
  • 200 ml   
  • Availability: In stock

    $32.00

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

More for You!

Product Reviews & Sample Feedback

28,206 Reviews
4.0 out of 5 stars
5 Star
10576
4 Star
10299
3 Star
5191
2 Star
1465
1 Star
675
my profile
people who
purchased
sampled
Hair type
Thick
Fine
Straight
Wavy
Curly
Frizzy
Kinky
Dry
Normal
Oily
Hair color
Brown
Blonde
Black
White or gray
Red
Other
Age
17 & under
18-24
25-34
35-44
45-54
55 & over
Apply

Most Helpful Customer Reviews

thoroughly enjoyed this sample

smells great and is a great heat protector! made my hair super soft after I flat ironed it

5
Was this review helpful to you? Yes | No 11 of 13 found this review helpful. Was this review helpful to you? Yes | No
best sample in box
Sampled

Loved the smell of it hands down. And the way my hair felt was amazing. My hair was soft and very manageable.

5
Was this review helpful to you? Yes | No 2 of 2 found this review helpful. Was this review helpful to you? Yes | No
Great fragrance!

Really enjoyed the smell. Got in my sample box, not really relevant to me because I don't blow dry my hair.

4
Was this review helpful to you? Yes | No 3 of 3 found this review helpful. Was this review helpful to you? Yes | No
Love this product
SampledPurchased

Pricey product but worth it! Pleasant soft scent. Lightweight formula leaves your hair soft, shiny and looking brand new. Will continue to repurchase.

5
Was this review helpful to you? Yes | No 2 of 2 found this review helpful. Was this review helpful to you? Yes | No
Great for taming hair

I use this product to tame my bed head in the morning, it works well for that without leaving too much of a residue. One of my favorite sprays.

5
Was this review helpful to you? Yes | No   Was this review helpful to you? Yes | No
Great product

Has a great smell and was an awesome protector for my hair. I would highly recommend it

5
Was this review helpful to you? Yes | No   Was this review helpful to you? Yes | No
Stinky

I thought the product worked great but I couldn't get past the smell. I wouldn't want my hair to constantly smell like this product.

4
Was this review helpful to you? Yes | No   Was this review helpful to you? Yes | No
not a fan of the smell
Sampled

smell is for a older woman in my opinion (a lot older)...works ok as a detangler but really not a fan

1
Was this review helpful to you? Yes | No   Was this review helpful to you? Yes | No
New Favorite
Sampled

I love to use this product not only as a leave in conditioner but to tame summer frizz for a smooth and polished look!

5
Was this review helpful to you? Yes | No   Was this review helpful to you? Yes | No
AWESOME

This detangled my hair and made my hair smelling really good and very soft i love this product definitly saving my points for this!

5
Was this review helpful to you? Yes | No   Was this review helpful to you? Yes | No