In-stock PROVIRON Proviron - Unit: 20 pills (25 mg/pill) Bayer REF-OS-BR-PRO1-20 $27.00 Active Ingredient: Mesterolone Pack: 20 tabs (25mg/tab) Manufacturer: Bayer Half Life: up to 12 hours Detection Time: 5-6 weeks Anabolic Rating: 100-150 Androgenic Rating: 30-40 Dosage: male 50-100 mg per day, female 25 mg per day. Common brands: Proviroxyl, Mestoranum, Provironos, Proviron, Mesviron 25, Vistimon, Provironum, Mesterolone,... Add to cart