Iron Body Forum
What is Trestolone?
Trestolone, also known as MENT (7α-methyl-19-nortestosterone), is a powerful anabolic steroid known to provide more effective results than testosterone. It stands out for its potential to promote muscle gain, endurance, and lean muscle mass growth, especially for users focused on bodybuilding and strength sports.

General Information
Pharmacological Properties of Trestolone (MENT)
Half-life: Approximately 8-12 hours
Duration of stay in the body: 2-4 days
Metabolism and Action: Trestolone acts without the direct 5-alpha reductase (conversion to DHT) pathway like testosterone, but exhibits strong androgenic properties. It has the ability to aromatize and can cause increases in estrogen levels.
Effects on Muscle Development and Strength Increase
Trestolone, thanks to its high anabolic and androgenic ratio, significantly increases muscle mass gain and endurance. Since it is several times stronger than testosterone, it contributes to rapid muscle development, lean muscle mass gain and increased strength. Thanks to these features, it increases muscle hardness and density while also supporting fat burning.
In summary, the benefits of Trestolone are:
Rapid muscle mass gain
Lean muscle gain
Increased strength and endurance
Greater muscle hardness and density
Potential Side Effects
Trestolone can cause some side effects due to its strong effects and should be used with caution.
The main side effects are:
Estrogenic Effects: Trestolone can aromatize, which can lead to increased estrogen levels. This can lead to side effects such as water retention and gynecomastia (breast enlargement in men).
Androgenic Effects: Side effects such as hair loss, acne and oily skin may occur.
Liver Toxicity: May cause toxic effects on the liver when taken orally or used by injection.
Suppression of Natural Testosterone Production: Trestolone suppresses the body's natural testosterone production, which is why post-cycle PCT (Post Cycle Therapy) is necessary.
Other Potential Side Effects: Headache, sleep disturbances, and mood swings may also occur.
Dosage and Duration of Use
Trestolone dosage varies depending on the user level. Cycles of 6-8 weeks are generally recommended. It is important not to exceed this period, even for advanced users, as the risk of side effects may increase.
Starting Level: 10-20 mg daily (for 6 weeks)
Intermediate: 20-30 mg daily (for 6-8 weeks)
Advanced: 30-50 mg daily (maximum 8 weeks)
It is possible to increase the dosage according to the user's tolerance level, but the recommended ranges should not be exceeded. Regardless of the dosage, it is recommended that the duration of use not exceed 8 weeks to protect liver health and maintain hormone balance.
Combination and Supportive Medicines
Since Trestolone is a powerful compound, it is recommended to combine it with additional supportive drugs during and after the cycle. Aromatase inhibitors can be used to prevent side effects such as increased estrogen.
Supportive Medicines
Aromatase Inhibitors (AI): Since Trestolone can increase estrogen levels, AI use is recommended during cycle. Aromatase inhibitors such as Arimidex or Aromasin may be preferred.
PCT Drugs: To restore natural testosterone levels post cycle
Medications such as Clomid or Nolvadex should be used.
Liver Protectors: Supplements like Milk Thistle or NAC are recommended to maintain liver health.
Cholesterol and Cardiovascular Support: Heart health should be protected with supplements such as omega-3 fatty acids and CoQ10.
Other Steroids That Can Be Combined With Trestolone
Trestolone can be made more effective by combining it with other anabolic steroids. These combinations help optimize muscle growth and strength, especially:
Testosterone: Supplementing with low doses of testosterone can balance hormone levels, as it suppresses natural testosterone production.
Trenbolone: For advanced users, it can be preferred to further increase strength and muscle hardness.
Anavar (Oxandrolone): Suitable for those who want to gain leaner and harder muscles.
Masteron: Makes muscles look drier and more defined while preserving lean muscle mass.
Points to Consider and Recommendations
Trestolone use can produce quite powerful effects, but some precautions should be taken to avoid side effects:
Cycle Duration and Dosage: It is recommended to use it in a controlled manner, not exceeding 8 weeks.
Estrogen Control: Estrogen levels should be kept under control with aromatase inhibitors.
Regular Health Checkups: Liver enzymes, cholesterol levels and testosterone levels should be monitored regularly.
PCT (Post Cycle Therapy): A proper PCT must be performed after a Trestolone cycle.
SOURCES:
MedlinePlus - Anabolic Steroids and Side Effects
National Institute on Drug Abuse - Anabolic Steroid Use
PubMed - Studies on Trestolone
International Society of Sports Nutrition
Journal of Strength and Conditioning Research
Steroid.com - Trestolone Knowledge Base
Examine.com - Prohormone and Supplement Effects
Muscle and Strength
Anabolic.org - Anabolic Compound Profiles
ScienceDirect - Scientific Studies on Trestolone