Brasil Cacau Gradual Smooth Serum

Rated 4.67 out of 5 based on 6 customer ratings
(6 customer reviews)


Revolutionary technology that resets the clock on your hair smoothing and straightening treatment. Memory effect and frizz control treatment that gives an instant and easy straight hair effect with long-lasting results. A few sprays creates instant straight hair and the more you use it, the straighter your hair gets.

Use for a fast and super-straight blow-dry and as a maintenance product between hair straightening and smoothing treatments.


  • ShineSilk: provides long-lasting frizz control even in environments with up to 80% humidity
  • Cocoa: moisturizing properties increases elasticity of the hair to protect against future damage
  • SoftLiss: active ingredient provides memory effect and smoothness is enhanced with continuous use

How to use:

  • 1. Spray serum throughout clean, damp hair and comb/brush from roots to tips
  • 2. Blow-dry hair with hairdryer
  • 3. Flat iron the hair into small sections with approximately 3 passes with the iron per section from roots to ends
  • 4. As effect fades over time, apply more serum and blow-dry to activate the memory effect or simply comb/brush through as desired without adding heat

PLEASE NOTE: this treatment is not recommended to be used while pregnant.

In stock


Aftercare products ideal for use after a Brazilian keratin treatment. Essential for optimal quality, integrity and longevity of the treatment so it looks and feels better for longer. Also ideal for untreated hair. Brasil Cacau’s range of home care products are specifically developed to reduce frizz, tame fly-away strands, improve and maintain hair straightness and introduce long term shine.


Unsure what a Brazilian hair treatment is or have questions? Make sure to consult our Frequently Asked Questions page.




Get Fabulous with Perfect, Straight Hair

Authentic hair care solutions straight from Brazil. A legacy brand as one of the most popular choices for straightening and smoothing treatments. Introducing a range of aftercare products for unmatched reduction of frizz for fabulously silky-straight hair that is easy to style and maintain. Spanning over 70 countries, Brasil Cacau has allowed everyone to achieve their hair dreams.


Variety of Benefits

Brasil Cacau’s extensive range of aftercare products have transformed hair from dull to amazing for decades. Every product is easy to use and highly effective for all hair types. Their range of products have gained a reputation of quality for reducing frizz, improving shine, extending the life of keratin treatments, repairing damaged and dry hair, protecting hair from the environment and more. Whatever your need, Brasil Cacau has something perfect for you.

Additional information





, , , , , , , , ,


, ,


Brand Brasil Cacau


6 reviews for Brasil Cacau Gradual Smooth Serum

  1. Rated 5 out of 5

    DANI (verified owner)

    It smells so good! And it really works. I was having such a frizzy hair day and then I received this. I promise, with two eyewitnesses, a few sprays of this on dry hair and brushing it through, instantly smoothed my hair out and the halo of frizz was GONE. Its not greasy or oily and the results lasted the whole day.

  2. Rated 5 out of 5

    Natalie D

    Although this product suggests you spray on damp hair, then blow dry, then straighten with a flat iron… I don’t do that – and it still works! I spray on my (very long) damp hair and brush through. If I have time I may blow dry for a minute or two, but I mostly just wash, apply serum, brush and leave it to dry naturally. And it looks amazing and smooth. I have done several Brazilian blow waves – and this product compares highly with the similar results after a few uses. I have been using this for a month and will definitely be ordering more. Ps. It’s an excellent travel companion too…

  3. Rated 4 out of 5


    Fantastic product

  4. Rated 4 out of 5


    Great product, makes my hair appear smooth and glossy, and stays straight. Only criticism is the spray mechanism, it sprays so wide I end up wasting a lot of the product

  5. Rated 5 out of 5


    This product is amazing I will definitely get it again.

  6. Rated 5 out of 5

    Clio (verified owner)

    Great product. Hair is silky and soft. Easy to use. I don’t think ill go back to the full Brazilian treatment cause this goes so much faster for the same result.

Add a review

Your email address will not be published. Required fields are marked *