Anadrol vs Halotestin
FDA Approved vs Well Studied
avoid Mechanism-based · 64% Both Anadrol and Halotestin carry hepatotoxic risk. Combining hepatotoxic compounds significantly increases liver damage potential. If unavoidable, include liver support (TUDCA/NAC) and monitor ALT/AST frequently.
Molecular Data
Anadrol Halotestin
Weight 332.48 Da 336.44 Da
Half-life ~8-9 hours ~9.5 hours
Type 17-alpha alkylated anabolic steroid (C21H32O3) 9-fluoro-11-beta-hydroxy-17-alpha-methyltestosterone (C20H29FO3)
Key Benefits
Anadrol
01 Rapid and dramatic increases in muscle mass and bodyweight
02 Exceptional strength gains, often noticeable within the first week
03 Potent stimulation of erythropoietin and red blood cell production
04 Increased appetite and nutrient partitioning in some users
05 Improved recovery between training sessions
06 Full, round muscle appearance due to intramuscular water and glycogen retention
07 FDA-approved treatment for various forms of anemia
Halotestin
01 Dramatic increase in strength and power output without water retention
02 Pronounced increase in aggression and competitive drive
03 Does not aromatize to estrogen, producing a hard and dry appearance
04 Enhances red blood cell production and oxygen-carrying capacity
05 Rapid onset of effects, typically noticeable within days
06 Uniquely suited for pre-competition or pre-meet peaking protocols
07 Short cycle duration limits cumulative exposure
Side Effects
Anadrol
Significant water retention and bloating (estrogenic, not aromatase-mediated)
Elevated blood pressure (fluid volume and RBC increase)
Severe liver stress and elevated liver enzymes (AST/ALT)
Back pumps and lower back pain during exercise
Headaches (often blood pressure-related)
Appetite suppression (paradoxical for a mass-building compound)
Lethargy and fatigue (hepatic strain-related)
Acne and oily skin
Suppression of natural testosterone production
Halotestin
Severe hepatic stress (elevated ALT, AST, GGT, bilirubin)
Pronounced aggression and irritability
HDL cholesterol suppression and LDL elevation
Elevated blood pressure
Headaches (frequently reported, may be related to blood pressure changes)
Suppression of endogenous testosterone production
Oily skin and acne
Decreased appetite (potentially related to liver stress)
Contraindications
Pre-existing liver disease or significantly elevated liver enzymes
Prostate cancer or breast cancer in males
Nephrotic phase of nephritis
Hypercalcemia (Anadrol can exacerbate calcium levels)
Pregnancy (Category X - causes virilization of the female fetus)
Known hypersensitivity to oxymetholone
Concurrent use of other 17-alpha alkylated oral steroids (compounded liver toxicity)
Known or suspected prostate cancer
Breast cancer in males
Pregnancy (Category X - causes fetal harm)
Active liver disease or existing hepatic impairment
Severe cardiovascular disease or uncontrolled hypertension
Hypercalcemia
Nephrosis or nephrotic phase of nephritis
History of cholestatic jaundice or hepatic dysfunction from prior anabolic steroid use
Hypersensitivity to fluoxymesterone or any formulation component
Research Evidence
Anadrol Halotestin
Status FDA Approved Well Studied
References 5 studies 5 studies
Latest 2018 October 2023
FDA Approved Yes Yes
This comparison is for educational and research purposes only. Consult a healthcare professional before use.