Methylstenbolone

Chemical Name(s):
2,17a-Dimethyl-17b-hydroxy-5a-androst-1-en-3-one

Chemical Formula: C₂₁H₃₂O₂

Molecular Weight: 316.5

CAS: NA

Q Qatio: 3.9

Anabolic #: 660

Androgenic #: 170

Oral Bioavailability: Estimated at 50%

AR Binding Affinity: NA

SHBG Binding Affinity: NA

Half Life: NA

Legal Status (US): Not listed as a controlled substance

Average Dose:
5-20mg/day standalone
1-5mg/day when stacked

Average Cycle Length: 2-4 weeks

 

Stimulator

Inhibitor

 

 

-5

-4

-3

-2

-1

0

1

2

3

4

5

Muscle Gain

-5

-4

-3

-2

-1

0

1

2

3

4

5

Strength Gain

-5

-4

-3

-2

-1

0

1

2

3

4

5

Fat Gain (negative indicates fat loss)

-5

-4

-3

-2

-1

0

1

2

3

4

5

Water Retention (extra-cellular bloat)

-5

-4

-3

-2

-1

0

1

2

3

4

5

Aggression

-5

-4

-3

-2

-1

0

1

2

3

4

5

Libido

-5

-4

-3

-2

-1

0

1

2

3

4

5

Acne

-5

-4

-3

-2

-1

0

1

2

3

4

5

Hair Loss

-5

-4

-3

-2

-1

0

1

2

3

4

5

Prostate Enlargement

-5

-4

-3

-2

-1

0

1

2

3

4

5

Liver Toxicity

-5

-4

-3

-2

-1

0

1

2

3

4

5

Lethargy

-5

-4

-3

-2

-1

0

1

2

3

4

5

 

Characteristics

Although this compound cannot convert to estrogen, it will bind strongly to SHBG, thus increasing freely circulating estrogen (and testosterone). While there is a lack of anecdotal feedback from this compound to tell the real world effect this compound may have on causing gyno, experience with related compounds tell us gyno symptoms may occur.

Users should be very careful with methylstenbolone and start out with a very low dose. This compound will likely produce a rapid increase in intracellular water retention by inhibiting 11-beta hydroxylase and building up levels of mineralcorticoids that will encourage sodium and water retention.

Gains upwards of 20-25lbs in 4 weeks are probably possible with this compound. However the liver toxicity issues would likely be the first reason why someone wouldn’t be able to make incredible gains from this compound. For this reason it would be extremely important to pre-condition the liver with a liver protecting supplement prior to cycling this compound, while continuing use throughout the cycle and during PCT.

The strength increases from this compound will likely encourage weight lifting heavier than tendons and joints are prepared to lift. It is recommended to be cautious of this and to naturally build up strength levels prior to cycling this steroid.

Using a low dose of methylstenbolone with a moderate dose of a non-methylated compound would be an acceptable way to try to limit the side-effects from this compound, although caution would still need to be taken for liver health no matter what dose is used.

Because of the strength and weight gain this compound would offer it would likely be best used as part of a bulking cycle.

Availability: 

UltraDrol by Antaeus Labs

Related Discussion

The Official Methylstenbolone Thread
Posted by Eric

References

Anabolic Pharmacology
Seth Roberts (2009)