First of all, it should be noted that this is a strong enough androgen, which has a progestin in its composition. Although this fact does not have a significant potential for bodybuilders. After all, in order to achieve the desired effects in the collection of muscle mass, the athlete would need to consume an amount of active substance that would lead to a number of negative side effects.
GP THG (Tetrahydrogestrinone) is essentially an oral version of the anabolic steroid nandrolone. The difference consists of three significant structural modifications. The drug was introduced methyl group 17-alpha, which provides a steroid unhindered passage through the liver. The addition of double bonds in the 9 and 11 carbon positions activates the overall effectiveness of the drug. And the presence of 18 – homo group endows THG with very strong progestational activity.
The resulting combination can be characterized as very anabolic, moderately androgenic and not at all estrogenic drug, which has a high exchange rate of progesterone.
Additional information about tetrahydrogestrenone
THG is a very powerful drug that is suitable for both individual and combined courses. It can be used both during the set of muscle mass, and on the course of burning excess fatty deposits. The most successful combinations are the THG tandem with drugs such as non-nandrolone, Primobolan, Oxandrolone, Trenbolone, Halotestin, Winstrol, Oral Turinabol and Dianabol.