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 mold: 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. Best of all, the earth-friendly formula doesn’t contain any harmful chemicals.

How it Works

Styling resins provide flexible hold and shine while humidity resistance technology reduces frizz, even on the hottest summer days. Heliogenol protects colored and untreated hair against free radical damage. All Number 4 products are vegan and free of gluten, sulfates, and parabens.

How to Use

After styling, spray product 10 to 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

Scent is everything
SampledPurchased

I absolutely love the scent of this hairspray! Not to mention it doesn't feel like anything was applied to my hair.

5
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Love!
Sampled

I've had this in my travel makeup bag for a few months and had the opportunity to use it often in the past few weeks. It is fabulous! Light, smells good, not sticky, and holds my fine hair in a really nice way. Highly recommended!

5
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Smells great! Feels great, too!
Sampled

When I got this in my box, I was a little upset that it was such a small sample of hairspray (I have a lot of hair). I applied it one night and I could not believe how much I loved the way it smelled! It made my hair feel really nice and full, too, without giving it the crinkly feeling most hairsprays give.

4
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Pleased with this product
Sampled

I have wavy/curly hair. I use this on my hair while its damp and it creates shiny curls that look and smell fantastic. People ask me if my hair is real. The best part: I sleep on it, and if my hair is frizzy the next morning I spray it with this and the curls return to their shape with no frizz! Just purchased full size!

5
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Just right for my hair
SampledPurchased

I have very fine hair (but a LOT of hair) and this product tamed my fly-aways and my unruly bangs without that nasty crunch that usually comes from hairspray. The trial size is perfect for travel (and carry-on friendly!)

4
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This hairspray means business!
Sampled

The non-aerosol formulation gives you super strong hold, without being sticky. I rely on this hairspray when doing updos or when I get my curls just perfect. It's easy to brush out and still holds the curls.

5
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No More Flyaways!
SampledPurchased

Originally I received this product as a sample and was blown away by how it kept my frizzy hair in place for a day at work. Once I finished the bottle I hesitated about ordering full size but quickly realized after going with out it that I needed it back in my life. The best part about it? Non-aerosol! Saving the planet one good hair day at a time!

5
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Best hairspray I have ever owned.
Sampled

I got this product in one of my boxes and have been obsessed with it ever since! I can't wait to buy it again when I run out!

5
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Non-aerosol hairspray no. 4
SampledPurchased

I loved this stuff... I want to try more of their products! It wasn't too crunchy. Just enough volume and bounce and hold.

4
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Great Hairspray!
SampledPurchased

I really like this hairspray! The smell is very nice and light. I like the hold that it gives my hair too!

5
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