Zhuzhou Yuancheng Hezhong Tech. & Dev. Co. Ltd.
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Contact Person: Fiona Chan

Tell: +8618188938018

E-mail: ycyy05@yccreate.com  

Skype: fiona6980

WhatsApp: +8618188938018

Address: Huangshan Rd, Tianyuan District, Zhuzhou City, Hunan Province, P.R.China.


Product Details
Mesterolone (Proviron) 
Mesterolone (Proviron)
Details

http://www.offersteroids.com/

Fiona Chan Fiona Chan

 Fiona Chan



Mesterolone (Proviron)


Basic Information

Chemical Name: 17beta-Hydroxy-1alpha-methyl-5alpha-androstan-3-one;

1alpha-Methylandrostan-17beta-ol-3-one

CAS:1424-00-6

EINECS: 215-836-3

Purity: 99%

Molecular Formula: C20H32O2

Molecular weight: 304.47

Appearance:White or almost white crystalline powder

Standard: Enterprise Standard

Packing: 1kg/aluminum foil bag

Payment: Bank Transfer, Western Union, Money Gram

Express: EMS, DHL, FedEx, etc(door-to-door)

Delivery: Safe & timely, around 1-3 days after payment



Specification


TEST ITEMSSPECIFICATIONRESULTS
DescriptionWhite Or Almost White Crystalline PowderPositive
IdentificationPositivePositive
Assay97.0~103.0%98.30%
Melting Point203~208°C203.1~204.7°C
Loss On Drying0.5%max0.33%
Specific Rotation+15°~ +20°+17.5°
Residue On Ignition0.2%max0.09%
Selenium(as Se)30PPm max<30PPm
Related Substances2.0%max0.80%
ConclusionThe specification conform with enterprise standard




Product Description


Proviron (mesterolon) is basically an orally active DHT (Dihydrotestosteron) preparation. For comparision, we can think of some other orally prepared DHT compounds like Winstrol, Anavar, etc& Those both act very similarly in mechanism to Proviron, but a more accurate way to think of this compound is as something like "Oral Masteron. " As Im sure you noticed, their anabolic/androgenic ratio is very similar. Remember, DHT is 3 to 4 times as androgenic as testosteron and is, of course, incapable of forming estrogen. Also, Proviron is quite unique in that a simple look at its 4-ring structure will show us that it is not going to be too liver toxic, since it is not c17-Alpha-Alkylated, as many orals are& this modification (lacking in Proviron) makes drugs more liver toxic. Proviron has a 1-metyhl group added, instead. Looks pretty great on paper, right? Well, as usual, things tend to look better on paper than they do in the body. Your body has a negative feedback loop which prevents your body from having too much DHT floating around(if youve been paying attention up to now from reading my other stuff, you already know this). An excess of DHT will eventually be changed into another (largely not anabolic) compound.


And of course, being a DHT-based compound, Proviron isnt going to be great for female athletes to use. Virilization (development of male sexual characteristics) is going to be a concern for women daring enough to try this stuff. My advice is that there is much better, safer compounds for female athletes and bodybuilders to use.


Benefits:

Although this steroid has little benefit for its anabolic properties, it does hold some very useful characteristics which can aid a bodybuilder. Due to the compounds high affinity for plasma binding proteins such as SHBG, it is believed the drug can aid the effects of other steroids by increasing the percentage of unbound free concentrations.

Also of a great benefit of mesterolone is its action as an anti-aromatase within the body. This works by slowing or stopping the aromatisation of steroids into oestrogen. This is not to be confused with the action of the likes of nolvadex which work by blocking the oestrogen binding and activating the tissue. The anti-aromatase is thought to work by the ability of the drug to compete for binding to the aromatase enzyme, thus temporarily blocking the enzyme to interact with other hormones. This effect is obviously much more profound than the actions of nolvadex and other anti-oestrogens, which do nothing to actually reduce the level of oestrogen being produced, rather just block its ability to activate tissues. Many may choose to use both an anti-oestrogen and an anti-aromatase so to inhabit oestrogenic side effects via both methods. Dosage of 50mg each day of proviron will likely hold off side effects such as gynecomastia when using aromatising steroids.




Quick detail:

- Delivery: Parcels would be arranged within 12 hours upon receipt your payment.

- Packing: Steroids powders would be packed discreetly enough to cross customs

worldwide safely. Packing like traditional chinese food, washing and bathing items and other

equipments, etc...

- Extra service: Photos of of package would be provided for you to tell apart the steroids.

Tracking number would be offered once it is released.

- After-sale service: Any questions after you got the parcel, please contact us for the first time. Problems would be solved for you immediately.


We also supply Pre-mixed, Sterile and Painless liquid. If any interested, pls kindly contact me. I'm Fiona.



Other information

Min.Order Quantity: 10g

Certification: BP, USP

Supply Ability: 500-1000kg / month

Packaging Details: Discreet Package

Payment Terms: Western union,Money gram,T/T,Bitcoin


Tag: bodybuilding steroids, Steroids without side effects


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