The Expert Ritual to Care for Color and Enhance Blonde: Discover KINACTIF™ Nº4 COLOR and Nº5 BLONDE

At KIN Cosmetics, we believe color is a form of art. And like any artistic expression, it deserves to endure—full of intensity, beauty, and health. That’s why we’ve developed a new generation of treatments that go beyond coloring: KINACTIF™ Nº4 COLOR and

Vegan Science in the Service of Color 

Both lines are formulated with our innovative Hair & Scalp Dual Formula technology, which acts on both the hair fiber and the scalp for comprehensive care. These vegan formulas include up to 91% naturally derived ingredients, powered by prebiotics, botanical oils, and violet pigments, delivering visible results from the very first application. 

 

KINACTIF™ Nº4 COLOR: Protection and Nourishment for All Colored Hair 

Perfect for color-treated hair, this line prevents pigment loss, locks in color thanks to its acidic pH, and adds shine and softness with every use. Key products include: 

  • Color Protecting Shampoo – Gently cleanses while maintaining color intensity 

  • 2-in-1 Mask – Acts as a deep treatment or express conditioner, nourishing and taming frizz 

  • Melting Extract – A multifunctional leave-in that provides heat protection, smoothness, and radiant shine 

 

KINACTIF™ Nº5 BLONDE: Smart Neutralization for Blonde, White, and Bleached Hair 

Designed for blonde hair, this range neutralizes yellow tones and restores a cool, pearly finish. Its formula combines camellia oil, violet pigments, and prebiotics for an all-around corrective action. Highlights include: 

  • Anti-Brass Blonde Shampoo – Cleanses and hydrates while correcting unwanted tones 

  • Anti-Brass Blonde Mask – Intensive treatment that boosts neutralization and seals split ends 

Beyond Immediate Results 

These treatments not only deliver technical performance in the salon—they extend the professional experience into the home, enhancing service value and client loyalty. Because at KIN, every formula is born with a purpose: to care for beauty through respect, science, and the soul of the Mediterranean. 

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SEDE KIN COSMETICS S.A.U.
 
Polígono Industrial Bujonis, Parcelas 7-9
17220 Sant Feliu de Guíxols (Girona) Spain
Tel. (+34) 972 32 40 00 – Fax (+34) 972 32 57 08

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In accordance with the Organic Law 15/1999 relative to the protection of personal data, we have the right of access and rectification of personal data.