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

Rated 4.7 out of 5
Based on 475 reviews
$8.00 $16.00
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Rated 4.7 out of 5
Based on 475 reviews

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.

Sizes:
SHAMPOO
SHAMPOO + CONDITIONER
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!

Net weight: 110g (3.88oz)

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

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!
Effective, Clean, and Ethical Haircare
Effective, Clean, and Ethical Haircare

FAQ

Professor Curl shampoo bar is the perfect match for curly, coily, and textured tresses. This solid shampoo is specially formulated to nourish dry hair and define curls without stripping natural oils. Packed with nourishing cocoa seed butter and shea butter, it's the ideal hair care companion for those with damaged hair seeking bounce and definition. Your curls will be living their best life!

Our Curl-Defining shampoo bars are little powerhouses! The mini lasts up to 10 washes, while the full-size bar delivers a whopping 50-80 washes. Of course, this varies based on your hair type, length and thickness, and how often you wash. One bar can replace up to three bottles of liquid shampoo.

Absolutely! This solid shampoo is free from sulfates, parabens, and phthalates. We've crafted this curl shampoo with only the good stuff—think nourishing seed oil and essential oils for a delightful natural fragrance. It cleanses and nourishes without stripping your hair of its natural oils. Pair it with our conditioner bars for the ultimate curl-loving, planet-friendly hair care routine that smells great and promotes healthy hair growth.
4.7
Rated 4.7 out of 5 stars
Based on 430 reviews
Total 5 star reviews: 362 Total 4 star reviews: 38 Total 3 star reviews: 16 Total 2 star reviews: 9 Total 1 star reviews: 5
93%would recommend these products
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430 reviews
  • Alison H.
    Flag of New Zealand
    Verified Buyer
    Reviewing
    Curl-Defining Shampoo Bar for Curly and Coily Hair: Professor Curl™
    I recommend this product
    Age Range 45 - 54
    My hair texture Medium
    My hair shape Curly
    Rated 4 out of 5 stars
    2 days ago
    Lovely soft curls

    Wonderful control for curly hair

    Was this helpful?
  • Nic F.
    Flag of New Zealand
    Verified Buyer
    Reviewing
    Curl-Defining Shampoo Bar for Curly and Coily Hair: Professor Curl™
    I recommend this product
    Age Range 45 - 54
    My hair texture Fine
    My hair shape Curly
    My oil production Moderate
    Rated 5 out of 5 stars
    3 weeks ago
    Great for Curls

    Excellent for curls, they ringlet up nicely and stay together.

    Was this helpful?
  • Jan G.
    Flag of New Zealand
    Verified Buyer
    Reviewing
    Curl-Defining Shampoo Bar for Curly and Coily Hair: Professor Curl™
    I recommend this product
    Age Range 55 - 64
    My hair texture Thick
    My hair shape Curly
    My oil production Moderate
    Rated 5 out of 5 stars
    1 month ago
    Long time love

    I've used this shampoo (and conditioner) or an iteration of the curly range for a long time. Once or twice over the years I've tried a non-Ethique product but I always come back to this. It isn't drying and doesn't aggravate my scalp. Love it.

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  • Indigo F.
    Flag of United States
    Verified Buyer
    Reviewing
    Curl-Defining Shampoo Bar for Curly and Coily Hair: Professor Curl™
    I recommend this product
    Age Range 25 - 34
    My hair texture Coarse
    My hair shape Coily
    My curl type 4C
    My oil production Moderate
    Rated 5 out of 5 stars
    9 months ago
    Shampoo that does its job

    I have dandruff and it's annoying. On my short afro it shows everywhere. This shampoo actually keeps at bay for days, which is great for my hair schedule.

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  • Beril M.
    Flag of United States
    Verified Buyer
    Reviewing
    Curl-Defining Shampoo Bar Mini for Curly and Coily Hair: Professor Curl™
    I recommend this product
    Age Range 25 - 34
    My hair texture Medium
    My hair shape Wavy
    My oil production Oily
    Rated 5 out of 5 stars
    1 year ago
    Holds nice curls

    This has worked pretty good so far, but I do need some other products to make my curls last.

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