Olympus Labs is proud to present Stenabol. It is specifically engineered as a catalyst, increasing muscle size and strength to that of a demigod. It features 120 capsules, each capsule containing 5mg of Methylstenbolone; an unheard feat in the prohormone world, as the usual dosages runs around 4mg a capsule.

Prohormones Database Description


Stenabol gives you 600mg of the Methylstenbolone, compared to similar products running 360mg of Methylstenbolone! This is almost twice the dosage, delivering twice the results! It’s made in the USA, GMP (Good Manufacturing Practice) certified, and pharmaceutical grade. We, at Olympus Labs, have gone not only the extra mile to bring you the finest grade raw product but have formulated it in a manner insuring quality and effectiveness – fit for Hercules, a paragon of masculinity among gods, to give you the same extraordinary strength, ingenuity, and simple dominant physical prowess that will make your inner beast embody your once simpleton self. Methylstenbolone is a new and potent prohormone, we have captured its essence to create a product that not only surpasses plateaus but also crushes them.


Methylstenbolone is a DHT derived prohormone that provides lean mass gains with low water retention. Methylstenbolone was brought to the market by Antaeus Labs with their product “Ultradrol.” For a good period of time while superdrol was out, no one knew that Methylstenbolone even existed, and was just better known as Ultradrol. The two common nomenclatures for Methylstenbolone are 2,17a-dimethyl-5a-androsta-1-en-17b-ol-3-one and 2,17a-dimethyl-17b-hydroxy-5a-androst-1-en-3-one. In addItion, Methylstenbolone has also been called M-sten or Msten for short, as well as Methyl Sten. Methylstenbolone provides increases in mass, size, and strength. Unlike superdrol, Methylstenbolone retains little to no water retention meaning you can bulk up without losing definition. This will provide the look of much fuller muscles. Many people after experiencing methylstenbolone prefer it over superdrol.

Active ingredients 2,17a-dimethyl-5a-androsta-1-en-17b-ol-3-one 5 mg
Names Methylstenbolone, M-sten, Methyl Sten
Amount 120 caps
Brand Olympus Labs
Methylated Yes
Sport Bodybuilding
Goal Bulking
Legal status UK Legal
Legal status USA Banned
PCT required Yes
Side effects Mild