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Trenbolone Acetate

One of the most potent anabolic steroids available. Trenbolone does not aromatize and produces dramatic changes in body composition — simultaneous fat loss and muscle gain. The acetate ester clears quickly, making it easier to manage side effects.

  • Also known as: Tren A, Tren
  • Form: injectable
  • Half-life: 1–2 days
  • Typical cycle length: 8–10 weeks
  • Typical dose (men): 200–400 mg/week
  • Typical dose (women): Not recommended
  • Anabolic : androgenic rating: 500 : 500
  • PCT required: yes

Dosing by experience level

LevelDoseFrequencyNotes
Beginner200–300 mg/weekEOD (every other day)Never start Tren without prior steroid experience
Intermediate300–400 mg/weekEODPair with Test at 200mg/week as a base
Advanced400–600 mg/weekEODHigher doses significantly increase side effect risk

Side effects

  • Night sweats
  • Insomnia
  • Aggression (tren rage)
  • Cardiovascular strain
  • Hair loss
  • Dark urine
  • Erectile dysfunction (prolactin-related)
  • Decreased cardio endurance

Common stacks

  • Testosterone Enanthate
  • Masteron
  • Anavar
  • Winstrol

Important notes

  • Not recommended for beginners — requires prior experience
  • No estrogenic side effects, but manages prolactin with Cabergoline
  • Dramatically reduces cardiovascular endurance
  • Short ester allows quick discontinuation if sides are severe

Crestigen is an educational research reference. Nothing here is medical advice; many of these compounds are not approved for human use. Talk to a licensed clinician before using any substance.