Number 4™ Super Comb Prep & Protect

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.

Number 4™ Super Comb Prep & Protect
4.0 out of 5 stars, based on 24,143 Reviews 24,143 Reviews
4.0 out of 5 stars
5 Star
9112
4 Star
8742
3 Star
4469
2 Star
1247
1 Star
573
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people who
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Hair type
Thick
Fine
Straight
Wavy
Curly
Frizzy
Kinky
Dry
Normal
Oily
Hair color
Brown
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Age
17 & under
18-24
25-34
35-44
45-54
55 & over
Apply
prep and protect
Sampled

I absolutely loved the way this detached and conditioned but I hated the smell.

2
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ok product
Sampled

just received something similar in last month's box and it really isn't relevant to me and my very short hair.

3
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Smelled lovely
Sampled

This product smells very nice. I liked how it sprayed in a fine mist so it should last me a while. Once my hair was dry, it felt very soft from using this product. I love products like these that can do so many things for your hair.

4
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Swimmer's Hair
Sampled

This is the third Number 4 product I've received from Birchbox; while normally I would be disappointed to keep receiving the same brand, these items have consistently been my favorite. I like to swim laps for exercise, which dries out and tangles my hair. I need a small detangler to keep in my bag, and this does double duty by also preventing dryness and frizziness when I dry my still chlorine-filled hair so that for the rest of the day my hair still looks and feels pretty nice. My only problem with this brand is that I normally don't spend this much on hair products, but I'm pretty tempted with Number 4.

5
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good product
Sampled

This is a nice product to have. It's no better or worse than any other detangler spray I already own.

4
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Great Product
Sampled

It detangles, conditions and leaves my hair well hydrated and eliminates most frizz

4
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Smells so goooooood
Sampled

I just got a haircut, so I'm honestly not super sure if this product works well or not. So far, I've been using it every day before I blow-dry my hair, and my hair seems pretty healthy still, so it seems to be working fine. I have short hair, so detangling is less of an issue for me, but it seems to be good as a heat protectant. Anyway, it smells really, really, really good, so that's always a plus.

4
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hair
Sampled

I didn't like this product because it made my hair feel really oily and stuck together, i also didn't like the smell of it at all.

3
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My hair may be in love!
Sampled

The sample allowed me to use this 4 times every 3 or 4 days & for someone with fine, thin, limp hair... this really allowed some umph & didn't dry it at all!

5
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decent
Sampled

While it detangled my hair quickly and effectively I wasnt too impressed with frizz control or the smell. Going to stick with my go to stuff.

3
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