Gradual Smooth Serum 215ml
A memory effect treatment serum that resets the clock on your hair smoothing treatment and provides long-lasting control over frizz, even in up to 80% humidity. Delivers an instant and easy straight hair effect for longer-lasting results. The more you use the product, the straighter and smoother your hair becomes.
Key Benefits
- Instantly straightens hair
- Reduces blow drying time
- Built-in heat protection and colour guard
- Controls frizz
- Increases hair elasticity
- Protects against damage
| Product Details |
|---|
| Volume: 215ml |
| Form: Serum |
| Brand: Brasil Cacau |
FAQ
How long does the straightening effect last?
The effect can last up to 80% humidity, providing long-lasting frizz control with consistent use.
Does this serum work on coloured hair?
Yes, it includes a built-in colour guard to protect against fading and damage.
Can I use this serum before blow drying?
Yes, it reduces blow drying time and helps achieve smoother, straighter results.

Ian Morgan –
After using this serum regularly, my hair feels smoother and stays straight even in humid weather. It reduced my blow drying time significantly and my hair feels more elastic. No frizz even after a long day outdoors.
Jan Rees –
I’ve tried several straightening serums, but this one gives the most natural straight look. It doesn’t make hair feel stiff. The heat protection is noticeable when I use a flat iron.
Jack Mitchell –
My curly hair has become much more manageable. After a few weeks of use, it feels softer and less prone to frizz. The colour stayed vibrant even after frequent styling.
Rachel Walsh –
It works well as a pre-treatment. I apply it before blow drying and notice my hair is easier to style. The frizz control is excellent, especially in humid conditions.
Frank Nolan –
I use it every other day and my hair has become noticeably straighter over time. It feels healthier and more resilient. No damage or dryness reported.