Laboratoire Ducastel, located in Southern France, has been handcrafting innovative, high performance, professional hair color since 1945. The Subtil brand offers refined hair color formulas with low concentrations of ammonia, while using the highest quality pigments. Subtil offers demi-permanent colors with endless color options. Epaline, one of the main ingredients in Subtil, is a unique oil derivative centuries ago. Subtil limits chemical aggression to the hair and calm scalp irritations that may occur during a color process.
Subtil also offers a completely botanical line of hair color.