ForumsAcne SpecificsHormonal acneInositol dosage, ho... Notifications Clear all Inositol dosage, how much?snarkygirl MemberMember264(@snarkygirl) Posted : 05/19/2016 8:39 am Hi how much inositol is recommended for PCOS acne? Quote Alpha Elena 12 MemberMember1(@alphaelena12) Posted : 06/08/2016 5:23 pm I believe the study that said inositol is good for acne/insulin resistance had women taking from 750mg-2000mg so I'd say start off with a small amount and then build up to about 1500mg. I also just started taking it!snarkygirl liked Quote