MIRASIL ADMH 3900 is a high viscosity hindered amine functionalised-polydimethylsiloxane, specially developed and patented for formulation of non-yellowing and micro emulsions. MIRASIL ADMH 3900 provides smooth feel to dry hair and eases wet and dry combing. It brings long lasting conditioning without build-up and improves colour depth and longevity when used in semi-permanent colour products. MIRASIL ADMH 3900 protects hair from heat damage and is recommended for use in hair care products at 0.5-3 % levels.