MTS as nothing to prove , in on market for 15 years and very well know for many years as the best Trenbolone and testosterone on market. Of course now you have much more brands and market but 90% of them no quality.Other huge problem right now is alot of copy´s from good brands like MTS , that´s why i always got my products from the source ( direct on is web site ) , never buy from a distribuitor or web because the risk of being fake is to high .

if you satisfied with your source keep it because he will never fail to you .