For Medium to Coarse Waves, Curls, and Coils

Ultra Defining Gel

Strong Hold No-Crunch Styler

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FREE Frizz-Fighting Volumizing Foam mini on $75+

DEFINE GAME STRONG

Definition without the crunch. This non-flaking formula with a strong curl-locking blend provides a non-sticky curl cast that defines, fights frizz, and amplifies shine and bounce.

 

Ultra Defining Gel 101

 

how to use

Rub between palms, scrunch into soaking wet curls. Do not rinse, style as usual. Once fully dry, shake at the root and scrunch to soften the cast.

 
Derm Co-Developed Logo

Dermatologist Co-Developed

Our formulas are dermatologist co-developed, backed by science and stylist approved for curls.
 
Ultra Defining Gel bottle with goop

Only The Good Stuff

Everything your curls need, and nothing they don't. Because we know curls.

Dermatologist-Co-Developed Dermatologist Co-Developed Icon

Dermatologist Co-Developed

Sulfate-Free SLS/SLES Sulfates Free Icon

SLS/SLES Sulfates* Free

Silicone-Free Silicone-Free Icon

Silicone-Free

Paraben-Free Paraben-Free Icon

Formulated Without Parabens

Gluten-Free Gluten-Free Icon

Gluten-Free

Cruelty-Free Cruelty-Free Icon

Cruelty-Free

*SLS/SLES Sulfates = Sodium Lauryl Sulfate/Sodium Laureth Sulfate

 
 

Before and After

 

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curly community reviews

3.6

3.6 star rating

3.6 star rating 204 Reviews
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Updating Results
Verified Reviewer
0.0 star rating
12/22/24
Review by Anonymous User
A
ALISHA T.
Verified Buyer
5.0 star rating
12/04/24
Great hold and shine no
Review by ALISHA T. on 4 Dec 2024 review stating Great hold and shine no
Great hold and shine no flake
K
K M.
Verified Buyer
5.0 star rating
12/02/24
Love this stuff!
Review by K M. on 2 Dec 2024 review stating Love this stuff!
I love the Deva Defining gel! I bounced around so many others and came back to this. I'm not leaving. Also, Deva customer service so rocks!
L
Laura C.
Verified Buyer
1.0 star rating
11/27/24
Wow
Review by Laura C. on 27 Nov 2024 review stating Wow
You convinced me to use gel. It was not a great idea. Did not help much and made me look like I was straight out of 2004
J
Joyce H.
Verified Buyer
5.0 star rating
11/20/24
Gel
Review by Joyce H. on 20 Nov 2024 review stating Gel
This gel is good whether air drying or using the diffuser.
M
Maria S.
Verified Buyer
2.0 star rating
11/14/24
Shipping complaint
Review by Maria S. on 14 Nov 2024 review stating Shipping complaint
I have yet to use the produce, my old container is not out quite yet. But, the package was a mess when I opened it. Something had spilled, making the outside of the bottle sticky and messy! Ugh!