Trenavar Synonym: Trendione, Estra-4,9,11-triene-3,17-dione, Estra-4,9,11-triene-3,17-dionea(Trenavar) Manufacturer: Bulkraws Appearance: White powder Purity: 99.5% CAS: 4642-95-9 Molecular formula: C18H20O2 Molecular weight: 0 Minimum order: 10g Usage: Trenavar is a prohormone to trenbolone. Unlike previous "tren" prohormones, this one actually converts in the body to trenbolone. Previous "tren" PHs converted to the structurally similar - but markedly weaker dienolone. Conversion to trenbolone should be high, so effects should be identical to the injectable form - with the exception of the famed "tren cough". Whatever the explanation for "tren cough" (and many have been suggested), since it's a reaction to the sudden parenteral introduction of some compound directly into the body, it's highly unlikely that any orally administered compound will have the same effect. Dosage instruction: Most users run around 30 to 45mg of Trenavar daily for 30 days with on cycle support. It is best to split this dosage up over 2 to 3 servings of 15mg per day. Reference cycle: Due to the potency of Trenavar, cycles should not last longer than 30 days.