SP Hair Bioline – Professional Hair Smoothing Treatment

Bioline is a professional hair smoothing treatment specially developed for more fragile, sensitized, or chemically treated hair. Its advanced formula combines keratin and collagen to realign the hair structure while preserving strength, softness, and natural movement.

It reduces frizz, enhances shine, and promotes a smooth, healthy-looking finish without compromising the hair fiber. Ideal for clients seeking discipline and control with a more gentle and balanced treatment.

Perfect for maintaining healthy, aligned hair even in humid environments. the hair thoroughly with a clarifying shampoo. Rinse and dry the hair completely.

Apply the product evenly to dry hair, section by section, keeping a small distance from the scalp.

Leave it on for approximately 40 minutes.

Rinse thoroughly with water to remove all product.

Blow-dry the hair completely and perform a brush (blowout).

Divide the hair into thin sections and flat iron at 230°C / 450°F to seal the cuticles and achieve a smooth, aligned finish.

Professional use only.

• Eliminates frizz instantly  

• Provides intense shine  

• Deep hair alignment  

• Long-lasting smooth effect  

• Professional salon performanc