Quick Detail:

Product Name:Mesterolone/Proviron
Model/CAS No:521-11-9/1424-00-6
Appearance:White Or Almost White Crystalline Powder
Chemical formula:C20H32O2

Export market:Global
Packing:Well disguised package foil bag or according to your requirements.
Payment:Western Union, Moneygram, T/T, Bitcoin
Production capacity:500kgs/month
Express delivery with EMS,HKEMS,FEDEX,DHL,TNT,Aramex,etc.



1 . Proviron (mesterolone) is an interesting anabolic steroid, though it is not of much value to
bodybuilding.It seems that the most common reason for many to consider including it in a steroid stack is
for anti-estrogenic activity. In the days before anti-aromatases and the use of SERMs (selective estrogen
receptormodulators) such as Clomid and Nolvadex, there was some merit to this.

2 . An amount of aromatizing steroid marginally over the amount that would be tolerable without Proviron
became tolerable with the inclusion of it. However, the effect is indeed only marginal, and much better
anti-estrogenic agents now exist. When these are used, there is no need for Proviron as an anti-estrogen.

3 . Mesterolone is an orally applicable androgen, and DHT derivative, is sold under the brand proviron, In
the late 70’s and early 80’s Mestero-lone was used with some success in controlled studies of men
suffering from various forms of depression. Both the mestero-lone and placebo groups improved
significantly and there were no statistically significant differences between the two groups. another, 100mg
mestero-lone cipionate was administered twice monthly, Mestero-lone is a relatively weak androgen and
rarely used for replacement therapies.

4 . Mesteronlone had seen widespread use in bodybuilding primarily forantiestrogenic activity in anabolic
steroid stacks but such use has declined after introduction of aromatase inhibitors and SERMs. Most
significant benefits of current use are considered by bodybuilders to be maintaining libido off-cycle and
also relatively and temporarily improving vascularity.