Hot sell SARMS powder Metribolone Steroid Powder Metribolone, also called methyltrienolone, is a potent oral anabolic steroid that was originally developed in the 1960's to treat advanced breast cancer. However, it was quickly pulled from the market because of its harsh side effects on the body, especially the liver. Therefore, today it is used in research only Molecular Weight: 284.3974 Formula: C19H24O2 Melting Point: N/A Manufacturer: Negma (never released), Underground Labs Effective dose: 500-750mcgs/day Active Life: 4-6hours Detection Time: Unknown (never tested in humans) Shenzhen Shijingu Technology Co.,Ltd. Address: Baoguan Rd Longgang Shenzhen China Website: www.privateraws.com