Professor Curl™ Curl-Defining Solid Shampoo Bar Mini

Professor Curl™ Curl-Defining Solid Shampoo Bar Mini

Rated 4.7 out of 5
Based on 1099 reviews
Sale price$4.50 USD

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: 15g (0.53oz)

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!

Scientifically-proven, natural ingredients

What's in our Professor Curl™ Curl-Defining Solid Shampoo Bar Mini

Reviews

Rated 4.7 out of 5
Based on 1099 reviews
average rating 4.7 out of 5
Based on 1099 reviews
  • 5 Stars
    883 Reviews
  • 4 Stars
    130 Reviews
  • 3 Stars
    49 Reviews
  • 2 Stars
    22 Reviews
  • 1 Star
    15 Reviews
93% of reviewers would recommend this product to a friend
Customer photos and videos
1099 Reviews
Reviewed by Amber K., from United States
Verified Buyer
I recommend this product
Age Range
45 - 54
My hair texture
Fine
My hair shape
Curly
My curl type
3A
My oil production
Moderate
Rated 5 out of 5
Review posted

So fresh and so clean

This and the Curliosity Comditioner Bar were my first Ethique purchases. The shampoo bar cleans well, without any residue. I like the scent, ease of use, and being able to ditch plastic!

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Reviewed by Karli, from United States
Verified Buyer
I recommend this product
Age Range
25 - 34
My hair texture
Medium
My hair shape
Wavy
My curl type
2B
My oil production
Dry
Rated 5 out of 5
Review posted

Love it!

This shampoo makes my hair super soft without it becoming oily. My curls/waves have been coming back too!

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Reviewed by Anna S., from New Zealand
Verified Buyer
I recommend this product
Age Range
35 - 44
My hair texture
Thick
My hair shape
Wavy
My oil production
Moderate
Rated 4 out of 5
Review posted

Very nice bar

I love that there is barely any scent. It is nice and bubbly and my hair feels lovely and clean afterwards. I am unconvined by the curl-defining claims as I haven't noticed a difference there but maybe I need to use a conditioner that is also for curls.

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Reviewed by Toni, from United Kingdom
Verified Buyer
I recommend this product
Age Range
35 - 44
My hair texture
Thick
My hair shape
Wavy
My curl type
2C
My oil production
Dry
Rated 5 out of 5
Review posted

Hair

Love professor curl for my 2c hair ,my hair is softer more moisturised and frizz free

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Reviewed by Pedro, from United States
I recommend this product
Age Range
25 - 34
My hair texture
Medium
My hair shape
Curly
My curl type
3A
My oil production
Moderate
Rated 4 out of 5
Review posted

Really good sulfate free option

Bought this along with the Curliosity bar. While the curliosity bar didn’t work out for me, this bar worked pretty well. I definitely recommend shampooing twice (full cleanse and rinse, then repeat) for best results. I like how this bar feels a bit more solid than the Heali Kiwi, and it seems to be holding up well. I feel like my hair is clean and light after washing it and using the Wonderbar conditioner. I like using this bar when I know I’ll be washing my hair again soon, and I like it as a sulfate free option to use.

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