Professional treatment with immediate effect to be used in the salon which, from the first application, reconstructs and redensifies fine hair filling it from within. Its special two-component formulation is activated upon mixing, creating a creamy emulsion which, in a few minutes, adds visible volume and density to the hair. It doesn't weigh hair down.Mix Refill 1 with Refill 2 in a bowl to create an emulsion. Leave to rest for a few minutes for optimal activation of the active ingredients. Apply with a brush to washed and towel-dried hair. Distribute the product with a wide-toothed comb, massage and leave on for 5 minutes. Rinse and proceed with styling.