Matrix SoColor Pre-Bonded Permanent Reflex is a professional hair color product designed for long-lasting, vibrant results. This 90 ml tube contains permanent hair color in the shade 5RR+, a rich red-violet tone, suitable for dimensional coloring with excellent gray coverage. As a successor to previous Matrix color collections, this formula features Pre-Bonded technology that protects the hair structure during the coloring process by depositing conditioning agents alongside color molecules. The product was launched in February 2022 and represents Matrix's ongoing development in professional hair color systems. With its permanent formulation, this hair color provides wash-resistant results that maintain their vibrancy over multiple washes. The 90 ml volume is sufficient for a full application on medium-length hair, approximately 30-40 cm in length. Users should perform a strand test 48 hours prior to full application to check for any allergic reactions. The creamy consistency allows for even application and thorough saturation of hair strands. This product is intended for professional use or experienced at-home users with knowledge of permanent hair coloring techniques. It requires mixing with the appropriate developer (sold separately) according to the recommended manufacturer ratios. The color develops within 30-45 minutes at room temperature, around 20-25°C. After coloring, the hair should be treated with color-safe care products to extend the results. The tube packaging ensures precise dosing and helps maintain the product's freshness. Matrix is known for professional hair care products developed through extensive research in salon-quality formulations.