Editor's TipEditor's Tip

Apply Number 4 Blow Dry Lotion to wet hair before styling, and follow with hairspray for hold and shine.

Number 4 Hair Care

Birchbox Breakdown

It’s rare to find a hairspray that’s great for our hair and the environment. This non-aerosol mist fits the bill: It’s full of natural botanicals to nourish strands, and it provides the strong yet flexible hold you need to tame flyaways and support updos, even in high humidity. Best of all, the earth-friendly formula doesn’t contain any harmful chemicals. All Number 4 products are vegan and free of gluten, sulfates, and parabens.

How to Use

After styling, spray product 10–12 inches away from hair for natural, lasting hold.

SD Alcohol 40-B, Water, Acrylates/Hydroxyesters Acrylates Copolymer, Isosteareth- 20, Fragrance, Aminomethyl Propanol, Cinnamidopropyltrimonium Chloride,Butylene Glycol, Alpha-Isomethyl Ionone, Helianthus Annuus (Sunflower) Seed Extract, Coumarin, Glycerin, Sodium Ascorbyl Phosphate, Macrocystis Pyrifera Extract, Ribes Nigrum (Black Currant) Leaf Extract, Yogurt Extract, Chondrus Crispus (Carrageenan) Extract, Euterpe Oleracea Fruit Extract, Garcinia Mangostana Peel Extract, Helianthus Annuus (Sunflower) Seed Oil, Arctium Lappa Root Extract, Camellia Sinensis Leaf Extract, Hibiscus Sabdariffa Flower Extract, Ilex Paraguariensis Leaf Extract

More for You!
  • Free returns within 90 days of purchase
  • Extra samples and gifts in the Bonus Shop

Product Reviews & Sample Feedback

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Most Helpful Customer Reviews

Another winner from No 4
SampledPurchased

This hairspray holds extremely well, but never looks clumpy or gloppy on my hair. Smells great and works even better when used with the styling gel. I can rub my hair with a towel after this dries to make it look "messy" and the hairspray still holds.

4
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Wonderful Fragrance!
SampledPurchased

I love this hairspray. I just ran out of the aerosol and wanted to try this product. The non aerosol mist gets a little misdirected but I am really happy with everything else. Nice soft hold!

4
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Number 4

I brought Number 4 along with me to try out while on vacation and it's been great. I have a lot of thick curly hair and it held well in the heat. Definitely a product I'd consider making a staple in my hair rituals.

4
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Smells so good!

So I really was skeptical about using a non are sol hairspray because they tend to be too wet and take forever to dry but this hairspray is different. It has an amazing hold without making your hair feel heavy and it drys quickly. It smells amazing and works great!

5
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Smell is awful

This hairspray worked okay. But it smells so bad I didn't want to try it again. Won't be buying this product.

3
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Love

I love this hair spray! The smell the texture it gives your hair and its not
Sticky

5
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Liked
Sampled

This was not sticky like some hair sprays. My only fault with it was that it cane out with a lot of power! Sometimes it even blew what I was spraying out of place!

4
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Nice Hold
Sampled

I like that this hairspray contains natural botanicals. Scent was pleasant and it did the job. Nice to have smaller size bottle to tuck in my purse!

4
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Obsessed

I love this spray! Makes my hair shiny and holds my curl or fights the frizz!

5
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Holds up all day
Sampled

Number 4 Non-Aerosol is a pretty decent hairspray. I'm not a huge fan of non-aerosol hairsprays at all. I usually find that they wet my hair and weigh it down. Number 4 however breaks that cycle. With alcohol as the 1st ingredient instead of water, that "wet" flattening effect does not occur. It held my "up do" all day and into the evening, yet it remained touchable and soft. If you prefer a non-aerosol hairspray this one is great. It might even make me a converter. Who knew?!

3
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