Iron Body Forum
What is Sustanon?
Sustanon is a blend of four different testosterone esters (testosterone propionate, testosterone phenylpropionate, testosterone isocaproate, and testosterone decanoate). This combination provides both rapid and sustained testosterone release due to the mix of short- and long-acting esters. It is popular for its effects on muscle mass gain, strength increase, and endurance enhancement.

General Information
Sustanon's Remaining Time in the Body and Half-Life
Half-life: Average 15-18 days
Duration of stay in body: 3-4 weeks
Shedding Period: Can be monitored for approximately 4-5 weeks.
Effects on Muscle Development
Increased Muscle Mass: It increases protein synthesis and ensures rapid muscle mass growth. Since it consists of different esters, it provides rapid and permanent muscle development. Increased Strength and Endurance:
It allows athletes to train more intensely by increasing strength and endurance. Recovery Process:
It speeds up the recovery process by reducing muscle damage and provides shorter rest periods.
Side Effects
Estrogenic Effects: Can convert to estrogen, which can lead to water retention, bloating, and gynecomastia. These effects can be controlled with aromatase inhibitors.Androgenic Effects:
Androgenic side effects such as acne, hair loss, and increased body hair may occur. Cardiovascular Effects:
It can cause side effects such as an increase in LDL cholesterol and a decrease in HDL cholesterol.Testosterone Suppression:
Sustanon suppresses natural testosterone production and requires post-cycle PCT (post cycle therapy).
Recommendations for Use and Dosages
Beginner Level
Dosage: 250-400 mg per week
Cure Period: 8-10 weeks
Concomitant medications: Aromatase inhibitors (e.g., anastrozole) may be used for estrogen control.
Post-Cycle Therapy (PCT): Clomid or Nolvadex for 4 weeks post-cycle
Beginner Level Cure Example:
Weeks 1-8: Sustanon 250 mg/week
Anastrozole 0.5 mg every other day
Intermediate Level
Dosage: 400-600 mg per week
Cure Period: 10-12 weeks
Concomitant medications: Nandrolone Decanoate (300 mg/week), aromatase inhibitor
Post-Cycle Therapy (PCT): Clomid or Nolvadex for 4-6 weeks post-cycle
Intermediate Cure Example:
Weeks 1-12: Sustanon 400 mg/week, Nandrolone Decanoate 300 mg/week
Anastrozole 0.5 mg every other day
Advanced Level
Dosage: 600-750 mg per week
Cure Period: 12-14 weeks
Drugs that can be used together: Trenbolone Acetate (75-100 mg every other day), Masteron (100 mg every other day)
Post-Cycle Therapy (PCT): Clomid or Nolvadex for 6-8 weeks post-cycle
Advanced Cure Example:
Weeks 1-14: Sustanon 600 mg/week, Trenbolone Acetate 100 mg every other day, Masteron 100 mg every other day Anastrozole 0.5 mg every other day
Drugs That Can Be Used Together
Nandrolone Decanoate (Deca-Durabolin): Supports muscle mass gain and contributes to joint health. Trenbolone Acetate: Has a high anabolic effect and accelerates muscle gain. Masteron:
Provides lean muscle mass and increases muscle hardness.Anastrozole (Arimidex): Used as an aromatase inhibitor for estrogen control.
SOURCES:
Bodybuilding.com : Steroid types, cycles and dosage recommendations.
National Institute on Drug Abuse (NIDA) : Side effects and risks of steroids.
Steroid.com : Steroid guides and cycle suggestions.
Mayo Clinic : Medical resources on steroid use.