How does the Revian Red system compare to Finasteride (common Brand - Propecia)?
There are many well documented side effects associated with Finasteride (Propecia) use. There are no known side effects of the Revian Red system. The Revian Red system is considered light-based therapy and there are no chemicals to apply or drugs to ingest. It is very safe.You may read about the finasteride side effects here: https://www.pfsfoundation.org.