Brick girl I agree. The most faked primo are those in 100 mg amps. When it comes to PRIMO, I would seriously have it tested before I would give ANY woman any of it.
If you are lucky it will ONLY be nandrolone phenylprop -- and the only side would be a hole in your pocket (since nandro phenyl is so inexpensive). But you could have a test blend or deca.
That being said and out of the way...is this her first cycle? If not, what has she used before (doses, sides, results)? What kind of training background does she have? Diet?