Kalpa Masteron
 

this mast is good from Kalpa, its almost 100% painless and very thin, gains are coming in good, definitely leaning out more, if your looking for quality mast, try it from Kalpa @ GBN you wont be disappointed

Mast is amazing for me with winny and test gives me a hard grainy dense look really that mature muscle look. Great compound tren does the same thing for me with added strength but mast gives me less side's