Bio Straight is a Nanoplastia straightening treatment, also known as nano-straightening. Bio Straight is a formaldehyde-free and plant-based hair straightening treatment that is an alternative to a chemical keratin treatment. It uses a technique based on nanotechnology that works at the level of molecules and atoms, penetrating deep into the hair structure to make all types of hair straight for long periods of time. Most importantly, it improves the hair condition by closing the hair cuticles and adding irresistible shine. 

Our product uses patented technology combined with high-quality and natural Brazilian ingredients to not only straighten all types of hair, but also give frizz-free, soft, and silky results that can last up to 10 months. Unlike keratin, it also gives off no strong smell and contains no harsh chemicals such as: Formaldehyde, Carbocysteine, Guanidine and Hydroxide, which can cause irritation or harm to the respiratory system.

Bio Straight is made to save the time of professional hairdressers and give long-lasting results. Our formulas are created with the belief in providing a simplified, inclusive range of products that create long-lasting integrity and health for every hair type.