Editor's TipEditor's Tip

Maximize your ringlets with Curly Hair Solutions™’s curl-defining Curly Hair Solutions™ Tweek™.

Curl Keeper by Curly Hair Solutions™

Birchbox Breakdown

It’s the biggest mistake a curly-haired girl can make. After working too much gel through your strands, they resemble a bowl of uncooked fusilli: curly, yes, but also hard and crunchy. Make the switch to this unique styling lotion, which adds definition and controls frizz without leaving your hair—curly, wavy, or somewhere in-between—stiff. Since the formula is water-based, it won’t leave any sticky residue behind. Best of all, the re-activating formula is ideal for styling between washes: when you dampen your hair, the serum kicks back in to smooth down unruly strands.

How it Works

Curls and waves are notoriously temperamental, and this hardworking serum fights off the frizz-inducing effects of humidity and dryness alike. The water-activated formula provides weightless hold and brings misbehaving strands into line.

How to Use

While your hair is wet, comb serum through from roots to ends. Follow with your other styling products, and let hair air-dry (don’t mess with your strands in the meantime). To reactivate the formula and restyle, dampen hair with wet hands.

DI Water, PVP/VA Copolymer, Propylene Glycol, Hydroxyethylcellulose, Laureth 23, Glycerin, DMDM Hydantoin, Fragrance, Polyquaternium 10.

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

Product Reviews & Sample Feedback

419 Reviews
3.7 out of 5 stars
5 Star
155
4 Star
109
3 Star
76
2 Star
31
1 Star
48
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Most Helpful Customer Reviews

The Jury Is Still Out
Purchased

I have been using this product for a little while and the jury is still out. Sometimes I use it and my hair looks great!!! Other times? Not so much. I think the key is using exactly the right amount and I just haven't figured that out. I have very, very fine hair, so maybe that is part of my trouble. Just a little bit too much of the product and it doesn't do as well for me.

4
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Very happy
Purchased

This product is great, keeps the frizz out of my hair terrific. I live in Florida with high humidity so my hair will get frizzy very quickly but so far I love this product. The only question I have is I am not sure when or if I add a gel to add curl. Does exactly what it advertises.

5
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LOVE LOVE LOVE
Purchased

I love the way this makes my curls feel, look, smell! My hair is light and bouncy, and not greasy like it can get with other products.

5
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Curl Keeper
Purchased

Really loved this product absolutely no frizzies for me . I used it once and I'm SOLD. Worth every penny. Smells nice to.

5
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this is the best!
Purchased

This is the first curly hair product that has worked for me! It controls fizz all day, and I really need it for my fine, curly hair.

5
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Girlfriend loves it!!
Purchased

Bought 1 bottle for my girlfriend originally, she said it was the best stuff she has ever used for her curly hair. I didn't even wait until she was done with the first bottle before I ordered 2 more for her.

5
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Finally!
Purchased

I have tried so many products for my curly/wavey/frizzy hair and I finally found something that helps all of those! My hair looks more tame and it makes it so much easier to curl over the parts that need it.

5
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Soft, defined curls!
SampledPurchased

I've got pretty curly hair, but was using a bunch of products to try and keep them defined without frizzing up. After getting the sample of this, I've cut down significantly on products! I usually wash at night, put in a little leave-in conditioner, and follow up with Curl Keeper. When I head to bed with wet hair, I bunch it around my head to "scrunch" while I sleep and wake with soft, defined curls that last for 3 - 4 days!

5
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crisp, not crunchy
Purchased

I really like this curl definer. It manages frizz, gives my curls some real definition and hold, but doesn't leave them cruchy. The move and look like I don't have product in them. I had been without it for a while, so glad I purchased it again. It also doesn't make my hair feel dry or leave a residue behind like gels do. It works beautifully with the curl cream I use.

4
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Cannot live without this!
Purchased

I have purchased this product time and time again and I cannot brag about it enough. My hair is curly and this combats the frizz. You apply a generous amount in the palm of your hands and apply it to your hair. After you have applied it to your hair, that is it, no need to do anymore. The next day put water on your hands and scrunch your hair, this reactivates the product. You can continue to do this for days. The best part is that if it's humid outside this actually helps the product reactivate. I don't put anymore product in my hair until wash day again. Love it!

5
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