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 1167 reviews
Sale price$16.00

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:
Cruelty-free & vegan
Plastic-free-packaging
Home-compostable & recyclable packaging
Biodegradable formula
Climate Positive Brand

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 1167 reviews
average rating 4.7 out of 5
Based on 1167 reviews
  • 5 Stars
    939 Reviews
  • 4 Stars
    137 Reviews
  • 3 Stars
    51 Reviews
  • 2 Stars
    25 Reviews
  • 1 Star
    15 Reviews
93% of reviewers would recommend this product to a friend
Customer photos and videos
1167 Reviews
Reviewed by Lindsay P., from United States
Verified Buyer
I recommend this product
Age Range
25 - 34
My hair texture
Medium
My curl type
2C
My oil production
Moderate
Rated 5 out of 5
Review posted

Lathers well!

I’ve had issues with other shampoo bars not lathering as well as I expect. This one is great and my hair feels clean after.

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Reviewed by Kathryn
I recommend this product
Rated 4 out of 5
Review posted

4 Stars

I like the size, the packaging is wonderful and to the point, I also like that it’s recyclable. I unfortunately found out the hard way I’m allergic to this. I lost hair in clumps, and I think I know which ingredient did it but since I don’t know for sure I had a bad experience. I hope to find my match but this one wasn’t it

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Reviewed by Victoria D., from United States
Verified Buyer
I recommend this product
Age Range
25 - 34
My hair shape
Curly
Rated 5 out of 5
Review posted

Amazing!

This is the second full-sized bar I have purchased of this (I have also purchased two minis). It is one of the best conditioners I have found for my curly hair, and I love the bar form that Ethique provides. I love this product and this company!

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Reviewed by Whitley C., from United States
Verified Buyer
I recommend this product
Age Range
35 - 44
My hair texture
Fine
My hair shape
Wavy
My curl type
4C
My oil production
Oily
Rated 5 out of 5
Review posted

Perfect for maintaining my curls

I have fine curly hair that tends to drop my curls easily and can turn into a fluffy mess. This shampoo has been a noticeable improvement in maintaining my curls between washes. I've also noticed my hair feels and looks thicker. Combined with the conditioner bar my hair is doing great at being less frizzy and keeping my curls in tact. Glad I purchased this shampoo bar! And yes, a little does go a long way.

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