The Trico Retinol Complex Color Protection Mask with Collagen & Keratin 300 ml is an innovative treatment designed to preserve the shine and health of colored hair. Thanks to the combination of retinol, collagen, and keratin, this formula deeply nourishes the hair fiber, strengthening the struttura and preventing pigment loss. The synergistic action of the ingredients promotes intense hydration and repair, giving hair softness, shine, and resistance to fading. Ideal for regular use, it ensures protection against external agents and the fading effect caused by washing and UV rays. A professional product that allows you to maintain vibrant color and a una healthy mane, making it the una perfect choice for those who desire long-lasting results and a always impeccable appearance.