Yeah... I'm thinking Morr-F wont kill me if I only use it a few months, then I can use Brotion. It is the evil we know.
Plus
@IdealForehead posted this study about topical being 10x serum effect (in cypro)
RESULTS:
After 3 months of therapy with topical cyproterone acetate, the decrease of mean facial acne grade from 1.57 to 0.67 was significantly better (P<.05) compared with placebo (which showed a change from 1.57 to 1.25), but not compared with oral medication (1.56 to 0.75) (P>.05). Lesion counts also decreased from 35.9 to 9.1 in the topical cyproterone acetate group compared with oral medication (45.4 to 15.5) (P>.05) and placebo (38.2 to 23.1) (P<.05). After topical cyproterone acetate treatment, serum cyproterone acetate concentrations were 10 times lower than those found after oral cyproterone acetate intake.
CONCLUSIONS:
The therapeutic effect of topically applied cyproterone acetate for acne treatment was clearly demonstrated. Topically applied sexual steroids in combination with liposomes are as effective as oral antiandrogen medication in acne treatment, while reducing the risk of adverse effects and avoiding high serum cyproterone acetate concentrations.
https://www.ncbi.nlm.nih.gov/pubmed/9554298
So in principle it would work. Appears to be equal effect with 10x lower serum levels.
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I'm hungover so I'm too tired to REALLY back this up or make decisions