Question
Posted on: June 6 2018How to prepare a cream with hydroquinone?
R/hydroquinone 5%, hydrocortisone acetate 1%, ascorbic acid 0.5%, nasulfite 0.5%, Cetomacrogol cream AD 100 g
Answer
I would point me to the composition Hydroquina cream 5% FNA. In any case, Cetomacrogol cream cannot be used and we can replace it with image base
Hydroquinone 5 G, hydrocortisone acetate 1 g, ethanol 96% 20 g, Na2 EDTA 50 mg, after Metabisulfite 500 mg, purified water 3 g and Beeler base up to 100g
There is no objection yet to add 500 mg of ascorbic acid.