I want to mix skin care cream as follows. DMAE 10 % SynColl 3 % Vitamin B3 5 % Repair Activator 10 % Pro Polymer 2 % Phenoxyethanol 1 % water 69 % This formula 1.Can I mix it? 2. I would like to ask for more advice on the smell and filling of the cream. 3. Can I order here and hire them elsewhere, r...