Number 4™ Blow Dry Lotion

News flash: you don’t need to see your stylist to get the sleek, glossy perfection of a salon blowout. To achieve the same results at home, turn to Number 4’s Blow Dry Lotion. Part thermal protector and part leave-in treatment, it’s packed with natural botanicals to keep your strands healthy and smooth. Plus, it has a luxurious scent of citrus and cool marine notes over base notes of musk and amber.

Number 4™ Blow Dry Lotion
3.9 out of 5 stars, based on 4,092 Reviews 4,092 Reviews
3.9 out of 5 stars
5 Star
1371
4 Star
1368
3 Star
880
2 Star
317
1 Star
156
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This stuff is amazing!!!
SampledPurchased

I have thick hair, and it usually takes forever to dry. I use this lotion on my hair and it cuts my blow dry time in half! It smells amazing as well. I got it a couple months ago in a box it lasted a while, and I just bought a full size bottle. So I am sure the full size will last so much longer. Defiantly worth the money!

5
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Fantastic!
Purchased

I will be making this a part of my blow drying purchases. This stuff is fantastic. I would not have believed that a little heat protecting lotion could make such a difference.

Thanks, Birchbox!

5
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Number 4 blow dry lotion
Purchased

Such a great product! Nice scent and a tiny amount adds nice body and volume to my hair. Not sticky or greasy, I think I found a new must have product

5
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Some pretty amazing stuff

Received this as a sample when I purchased something else on the site. I comb a dollop of this through my hair before I blow dry, and it leaves my hair shiny and soft. The scent is also quite nice. However, the full size is quite pricey, so I'm still debating whether it's worth it to purchase the full size.

5
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Wow!
Sampled

I finally used this after receiving it in my June box. I don't heat style my hair often, but I just bought a new heat brush and needed something to protect my hair. My hair is curly, 3b/3c, cut into a pixie. I used my normal leave in conditioner and then this blow dry lotion. My hair was so soft and easy to manipulate while drying with this product! I did need a bit more shine once my hair was dry, so I had to add a bit of serum. Overall, I like this product, and I plan to buy it if heat styling becomes a bigger part of my hair care regime.

5
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Great product
Sampled

Great product. Works well and keeps hair sleek and smooth. A must have for rainy, humid weather especially in New York City.

5
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Good Blow Dry Lotion
Sampled

I have yet to come across a bad heat protectant from Birchbox. I give them props in this department. If you are looking for a lotion based protectant, I give this one a thumps up.

5
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love love love
Sampled

this is second helped so much with blow dry time and trxture

5
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Blow Dry Lotion
Sampled

I loved this blowdry lotion. It went on very smooth and smelled really great. I have curly dry hair and this helped keep the frizz down as I blow dried.

5
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Pretty good.
Sampled

I have very thin hair and everything makes it oily. I really enjoy this product, but it still makes my hair oily. It just takes longer.

5
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