Primo is one of the most bogus products out there. Countless stories of it being Test, Deca, etc. Too risky for women imo unless you can verify through testing it’s authenticity.
We have women using Eq at 50mg/week or less with no masculinization but decent mas increases.
I sent some primo off to a buddy to give to his wife but haven’t heard back yet. I guess I should check and report.