Curl-Defining Shampoo Bar for Curly and Coily Hair: Professor Curl™
Curl-Defining Shampoo Bar for Curly and Coily Hair: Professor Curl™
Curl-Defining Shampoo Bar for Curly and Coily Hair: Professor Curl™
Curl-Defining Shampoo Bar for Curly and Coily Hair: Professor Curl™
Curl-Defining Shampoo Bar for Curly and Coily Hair: Professor Curl™
Curl-Defining Shampoo Bar for Curly and Coily Hair: Professor Curl™
Curl-Defining Shampoo Bar for Curly and Coily Hair: Professor Curl™

Curl-Defining Shampoo Bar for Curly and Coily Hair: Professor Curl™

Rated 4.7 out of 5
Based on 1202 reviews
Sale price$22.00

Our moisture-rich shampoo bar for curly hair is perfect for cleansing without leaving hair dry or frizzy. Define and nourish hair for soft, bouncy waves and curls.

New to haircare bars? Not sure which is right for you? Take our quiz!

Sizes:
Quantity: Limited to 5

Specially formulated in line with curl care principles, Professor Curl is a pH-balanced, solid shampoo bar that gently cleanses without drying out your curls. Made with a nourishing blend of ingredients like shea butter, betaine, and cocoa butter with a fresh lemongrass scent. Professor Curl will help promote soft hair and defined curls. You won’t find any sulfates, silicones, waxes, or drying alcohols in this dreamy little bar. Instead, you’ve got a solid shampoo that is equivalent to three bottles of salon-quality goodness that gently lathers for fresh, bouncy curls. Safe for color-treated hair, too!

88% of users* found their hair felt softer and more manageable after using Professor Curl. *based on 83 consumers surveyed.

pH balanced

Net weight: 110g (3.88oz)

The Ethique Guarantee: Don't like your Ethique product? Return it to us for a full refund - anytime! Although we back our bars 100%, we know that trying out solid products can be new and tricky! We recommend you take our hair quiz or try out a mini first so you can find your perfect match!

Ready for an easy-to-use shampoo bar? Wet your hair and the bar. Massage the bar into your roots throughout your scalp. Put the bar down and lather shampoo into hair.
Rinse (and repeat, if needed) and follow with conditioner.

Keep your bar as dry as possible - it’ll last longer, stay tidy, and be easier to use. Check out our storage options!

Sodium cocoyl isethionate, stearic acid, sodium cocoyl glycinate, Theobroma cacao (cocoa) seed butter, Butyrospermum parkii (shea) butter, brassica alcohol, betaine, behentrimonium methosulfate, lactic acid, sodium isethionate, guar hydroxypropyltrimonium chloride, parfum¹, Cymbopogon schoenanthus (lemongrass) oil, benzyl alcohol, glycerin, sodium chloride, aqua (water), dehydroacetic acid, mica, citral², geraniol², linalool², CI 77891, CI 77288. ¹Natural fragrance ²Component of essential oils & fragrance

Potential allergens: Fragrance, Essential Oil, Coconut, Citral, Geraniol, Linalool

Scientifically-proven, natural ingredients

What's in our Curl-Defining Shampoo Bar for Curly and Coily Hair: Professor Curl™

Reviews

Rated 4.7 out of 5
Based on 1202 reviews
average rating 4.7 out of 5
Based on 1202 reviews
  • 5 Stars
    969 Reviews
  • 4 Stars
    142 Reviews
  • 3 Stars
    53 Reviews
  • 2 Stars
    24 Reviews
  • 1 Star
    14 Reviews
93% of reviewers would recommend this product to a friend
Customer photos and videos
1202 Reviews
Reviewed by D M., from United States
Verified Buyer
I recommend this product
Age Range
55 - 64
My hair texture
Thick
My hair shape
Wavy
My curl type
2B
My oil production
Moderate
Rated 5 out of 5
Review posted

Love this shampoo for waves!

My hair is susceptible to frizz, and is almost curly in humidity, but looser waves when it's dry outside. This bar adds moisture when I need it (during dry months - I live in the PNW of the US), and tames my frizz during the wet season. Smells great too - not too sweet or perfumy.

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Reviewed by P, from New Zealand
Verified Buyer
I recommend this product
Age Range
25 - 34
My hair texture
Medium
My hair shape
Wavy
Rated 5 out of 5
Review posted

Better than expected

I've a head full of mixed curl types from 1C to 3A and always found it hard to define them. I was reluctant at first to try bars as an impatient person, I knew it wouldn't be as easy as using liquid shampoo. It's definitely harder to use for me but once my hair was dry I knew it's well-worth it. I didn't have to use curl cream, curl socks, curler, or even my fingers to define my hair - just used this shampoo bar and the conditioning bar, then air dry - and the curls simply appeared! The best product for curl definition!

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Reviewed by Chloe G., from United Kingdom
Verified Buyer
I recommend this product
Age Range
25 - 34
My hair texture
Thick
My hair shape
Curly
My oil production
Oily
Rated 5 out of 5
Review posted

Great Shampoo

Perfect for curly hair! Leaves my hair really clean and it curls nicely

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Reviewed by Alicia H., from United States
Verified Buyer
I recommend this product
Age Range
25 - 34
My hair texture
Medium
My hair shape
Curly
My curl type
2C
My oil production
Moderate
Rated 5 out of 5
Review posted

Love these curly duo products

I’ve tried other shampoo and conditioner bars and so far, this curly duo from Ethique are my fave — esp for my wavy/curly hair. The balance for my hair is great and my curls stay intact longer.

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Reviewed by Amelia A., from United Kingdom
Verified Buyer
I recommend this product
Age Range
35 - 44
My hair texture
Fine
My hair shape
Wavy
My oil production
Dry
Rated 5 out of 5
Review posted

My favourite

It’s took some time to find the right shampoo, then I have to change with the season. This is reliable and gentle with my scalp. I will miss ethique!

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