Beach Blonde Light Up Developer is a developer for mixing Cream and Lightning Powder. Depending on your lightening needs, hair color and texture, choose either normal Light up for normal lightening or strong Light up for strong lightening. without ammoniagentle to the haireasy handlingApplication Beach Blonde: 1 spoon of blonding powder3/4 spoon of blonding creammix with 45 ml Developer normal light up or Developer strong light upthe choice of the developer depends on the desired degree of lightening:Developer normal light up for normal lighteningDeveloper strong light up for strong lighteningthe application time depends on the hair structure and the degree of lightening