Dia light Acidic Gloss Color is the breakthrough innovation for ultimate shine, perfect nuance and nourishing reflex refreshment. The first acidic demi-permanent coloration, enriched with hyaluronic acid, which moisturizes the hair during the coloring process and compensates for the first visible signs of hair damage and dryness. ADVANTAGES: More care*, 82% shinier color*.2x less breakage on bleached hair and 3x less breakage on uncolored hair*.More shine and more brilliant color*.Preserves the fiber layer of the hair.A unique, acidic pH technology, exclusively for professional use. Application: 1. PREPARATION: Use exclusively with the recommended Diactivateurs 6 vol. (1.8%), 9 vol. (2.7%) or 15 vol. (4.5%). Only observe the mixing ratios indicated on the packaging and the tube. Mix 60 ml (1 tube) of Dia light coloring cream in a bowl. Then add 90 ml Diactivateur 6 vol. (1.8 %), 9 vol. (2.7 %) or 15 vol. (4.5 %) depending on the desired result. 2. APPLICATION AND RINSING Wear suitable disposable gloves. Do not use metal tools (bowl, comb, etc.). Rinse the hair thoroughly after the application time. APPLICATION: Apply the mixture to dry hair using a bottle or brush. Application time: 20 minutes. Gently emulsify, rinse thoroughly and then shampoo with Metal DX or Vitamino Color Spectrum.