RENE FURTERER COLOR GLOW color-protecting shampoo 500 ml

RENE FURTERER's COLOR GLOW Color Protecting Shampoo is a sulfate-free professional product designed specifically for colored or highlighted hair. It gently cleanses while ensuring the vibrancy of your color is maintained with every wash. Formulated with entirely natural active ingredients, it effectively removes impurities, smooths out hair scales, and helps retain color for as long as 10 weeks¹. After use, hair is left clean, soft, and more manageable, with rich, lasting color. This product boasts a biodegradable formula per OECD 301B standards and is free from silicones. Key advantages include: - UP TO 10 WEEKS OF COLOR PROTECTION: thanks to organic Hamamelis extract, which acts as a natural fixative rich in tannins. - GENTLE CLEANSING: ensuring your hair remains healthy and impeccably clean. - PROTECTIVE FORMULA: featuring organic lemon essential oil that smooths the hair cuticle and safeguards hair weakened by coloring processes. Data shows high satisfaction rates from a use test involving 68 individuals over 10 weeks. *Free of sulfated surfactants. ¹ Satisfaction percentage based on use test results.