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STS-646 (Mestanolone) 10mg/100tabs | Innovagen

STS-646 (Mestanolone) 10mg/100tabs | Innovagen

$55.00

Out of stock

Mestanolone is an oral form of modified dihydrotestosterone (DHT). Mestanolone is widely used in bodybuilding and other sports for its ability to increase strength, improve focus, motivation, and aggression with minimal gains in total body weight.

Administration: 20-40 mg/day

Cycle length: 6-8 weeks

Aromatization: No

PCT: Nolvadex or Clomid

Pack: 10mg/100tabs

STS-646 (Mestanolone) 10mg/100tabs | Innovagen

  • Classification: Anabolic Steroid
  • Androgenic: 78-254
  • Anabolic: 107
  • Estrogenic Activity: None
  • Progestational Activity: None
  • Water Retention: None
  • Aromatization: None
  • Hepatotoxicity Low
  • Active Half-life: 8-9 hours
  • Recommended Dosage: 20-40 mg/day

Mestanolone General Info

Mestanolone is an oral form of modified dihydrotestosterone (DHT). Mestanolone is primarily androgenic with low anabolic effects. Mestanolone does not aromatize and does not produce estrogenic side effects such as water retention, fat accumulation, and gynecomastia. Mestanolone is widely used in bodybuilding and other sports for its ability to increase strength, improve focus, motivation, and aggression with minimal gains in total body weight.

Mestanolone Effective Cycles

Mestanolone is a practical and very versatile compound. It can be used independently or stacked with other compounds to increase the cycle effectiveness.

Mestanolone and Anavar Cycle

Cycle Type: Oral 

Main Goals:

  • Fat loss
  • Moderate Lean muscle gains
  • Muscle hardness and definition
  • Strength and endurance increase

Week 1-3

Anavar 40 mg/day (morning/evening)

Mestanolone 20 mg/day (split intake throughout the day)

Week 4-6

Anavar 60 mg/day (morning/evening)

Mestanolone 40 mg/day (split intake throughout the day)

Post Cycle Therapy

Week 1-2

Nolvadex 40 mg/day

Week 3-4

Nolvadex 20 mg/day

Mestanolone and Test E

Main Goals : 

  • Significant quality muscle gains 
  • Fat loss
  • Significant strength and endurance increase
  • Libido increase

Cycle description

1 Week 

Test E 500 mg/week 

Mestanolone 20 mg/day 

2 Week 

Test E 500 mg/week 

Mestanolone 20 mg/day

3 Week 

Test E 500 mg/week 

Mestanolone 20 mg/day

4 Week 

Test E 500 mg/week 

Mestanolone 20 mg/day

5 Week 

Test E 500 mg/week 

Mestanolone 20 mg/day

6 Week 

Test E 500 mg/week 

Mestanolone 20 mg/day

Post Cycle Therapy

Week 1-2

Nolvadex 40 mg/day

Week 3-4

Nolvadex 20 mg/day

Mestanolone Administration Female Athletes

Mestanolone is not recommended to female athletes.

Mestanolone Administration Male Athletes

Recommended dosage range 20-40 mg/day

Recommended cycle length 6-8 weeks

Mestanolone Main Benefits

  • Significant strength and endurance increase
  • Increases focus and motivation
  • Improves speed and aggression
  • Substantial fat loss
  • Increased definition
  • Increased muscle density and hardness
  • Strong anti-catabolic agent
  • Lean tissue preservation during cutting and dieting
  • Potent anti-estrogen agent
  • No joint-pain (compared to Winstrol)
  • Libido increase

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