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Raw Proviron PowdersTestosterone Anabolic Steroid Mesterolone for Building Muscle

Categories Testosterone Anabolic Steroid
Brand Name: Roids
Model Number: 1424-00-6
Certification: SGS, GMP, ISO9001
Place of Origin: China
MOQ: 10 g
Packaging Details: Disguised package or as required
Name: Mesterolone
Alias: Proviron
CAS: 1424-00-6
Assay: >99%
Appearance: White crystalline powder
Molecular Formula: C20H32O2
Delivery: EMS, TNT, Fedex, DHL
Origin: China
Price: Negotiation
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    Raw Proviron PowdersTestosterone Anabolic Steroid Mesterolone for Building Muscle

    Raw Proviron PowdersTestosterone Anabolic Steroid Mesterolone for Building Muscle

    Mesterolone (Proviron) Properties

    Name: Mesterolone


    CAS: 1424-00-6

    Assay: >99%

    Appearance: White crystalline powder

    Molecular Formula: C20H32O2

    Standard: SGS, GMP, ISO9001

    Origin: China

    Mesterolone (Proviron) Introduction

    Proviron is brand name for the oral androgen mesterolone (1-methyl dihydrotestosterone). Similar to dihydrotestosterone, mesterolone is a strong androgen with only a weak level of anabolic activity.

    This is due to the fact that like dihydrotestosterone, mesterolone is rapidly reduced to inactive diol metabolites in muscle tissue where concentrations of the 3-hydroxysteroid dehydrogenase enzyme are high.

    The belief that the weak anabolic nature of this compound indicates a tendency to block the androgen receptor in muscle tissue, thereby reducing the gains of other more potent muscle-building steroids, should likewise not be taken seriously. In fact, due to its extremely high affinity for plasma binding proteins such as SHBG, mesterolone may actually work to potentate the activity of other steroids by displacing a higher percentage into a free, unbound state.

    Among athletes, mesterolone is primarily used to increase androgen levels when dieting or preparing for a contest, and as an anti-estrogen due to its intrinsic ability to antagonize the aromatase enzyme.

    Mesterolone (Proviron) Applications

    Mesterolon had seen widespread use in bodybuilding primarily for antiestrogenic activity in anabolic steroid stacks but such use has declined after introduction of aromatase inhibitors and SERMs. Most significant benefits of current Mesterolon use are considered to be maintaining libido off-cycle and also relatively and temporarily improving vascularity.

    Mesterolon is often used as an antiestrogenic treatment and may be used by those who have had a poor reaction to testosterone treatments. The drug has shown to be beneficial in treating sexual dysfunction, impotency and low libido. Mesterolon binds to estrogen receptors, reducing their activity, which not only reduces estrogen production, but also encourages natural testosterone production in the body.

    Mesterolon has shown value in treating men with mental health issues, such as depression, anxiety and bipolar disorders. The drug also is commonly used to treat sexual dysfunction, including low sperm count. Additionally, mesterolon may enhance the effectiveness of other steroids.

    Mesterolone (Proviron) COA

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

    Trade Terms

    MOQ10 grams
    PaymentWestern Union, Money Gram, Bitcoin, Bank Transfer
    Lead TimeParcels will be sent within 8hrs,can be delivered in 7 workdays
    PackagingDisguised package or as required
    ShipEMS, TNT, Fedex ,DHL
    Servicedoor to door, reship policy, etc.

    Our advantage


    Our company is a professional leading factory in China in Cinnamon area, each batch of Cinnamon have to tested by our QC (quality control) department before they are allowed to sell.


    Best prices you're sure to be satisfied, the more you buy, the more competitive prices you get.


    Professional packing with professional materials, and We'll give clients several Packing way to choose after you contact me through my email


    We can pack your Cinnamon products within 72 hours after your payment.

    We supply high quality products. Welcome for any inquiries.

    Quality Raw Proviron PowdersTestosterone Anabolic Steroid Mesterolone for Building Muscle for sale
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