Teslac is neither an anabolic nor androgenic steroid. It is actually just considered a sex hormone that is a relative of testosterone and was developed for women for medical purposes. Teslac is widely used in the steroid community as probably the most effective anti-estrogen.

When combined with Proviron, Teslac is almost certain to completely prevent estrogen conversion and it associated problems. Some have said it has even completely and permanently suppressed their estrogen content. It also effectively stimulates the body's natural production of testosterone like HCG, just takes a little longer to kick in.

Really the only downfall of Teslac is its extremely high price. A common price on the black market is anywhere from $215-$230 for a package of 50- 50mg tabs. At a common dosage of 4-5 tablets/day, this is pretty pricey. To ease the cost a little, most athletes stack it with Proviron, which is probably more favorable anyway. A usual dose is Teslac-- 1-2 pills/day and Proviron-- 50mg/day. However, this is mostly irrelevant because it is tough to find on the black market. There currently aren't any known fakes of it either because of its high cost.

Testolactone is the chemical name of active ingredient in Teslac. Teslac is a registered trademark of E.R. Squibb & Sons, Inc. in the United States and/or other countries.