Hello! 1. All ingredients are required 100 g, so must use MSH White Absorb™ 4 g and Grape Seed Oil 96 g Correct [quote :31mi7ml7]2. MSH White Absorb™ one tube of 5 g, let's see how many ml. Assuming that the measure is 5ml, we can compare. In case you want 4 g, you have to use 4 ml, right? Grape Se...