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Hubei Yuancheng Saichuang Technology Co., Ltd.

Proviron, Steroid, Testosterone Enanthate manufacturer / supplier in China, offering 99% Purity Oral Steroid Powder Proviron with Delivery Guarantee, Pre-Made Semi-Finished Tritren Injectable Anabolic Steroids Oil Tri Tren 180, Bodybuilding Sex Enhancer Yohimbine HCl CAS: 65-19-0 and so on.

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Supplier Homepage Product Oral Anabolic Steroids 99% Purity Oral Steroid Powder Proviron with Delivery Guarantee

99% Purity Oral Steroid Powder Proviron with Delivery Guarantee

FOB Price: US $1 / g
Min. Order: 10 g
Min. Order FOB Price
10 g US $1/ g
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Port: Hong Kong, Hong Kong
Production Capacity: 5000kg/Month
Payment Terms: T/T, Western Union, Money Gram, bitcoin

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Basic Info
  • Model NO.: CAS 1424-00-6
  • Customized: Non-Customized
  • Suitable for: Adult
  • Purity: >99%
  • CAS No: 1424-00-6
  • Mf: C20h32o2
  • Appearance: White Crystalloid Powder
  • Transport Package: as You Requiry
  • Origin: China
  • Powder: Yes
  • Certification: ISO 9001
  • State: Solid
  • Name: Proviron
  • Einecs No: 215-836-3
  • MW: 304.47
  • Trademark: Saichuang
  • Specification: usp
  • HS Code: 2937290018
Product Description
99% Purity Oral Steroid Powder Proviron With Delivery Guarantee

Basic Info
Product NameProviron
GradePharmaceutical Grade
AppearanceWhite Crystalline Powder
Boiling Point420.3°C at 760 mmHg
Flash Point179.4°C

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°
Residue On Ignition0.2%max0.09%
Selenium(as Se)30PPm max<30PPm
Related Substances2.0%max0.80%
ConclusionThe specification conform with enterprise standard

Proviron is an interesting anabolic steroid, though it is not a strong steroid for  bodybuilding. It seems that the most common reason for many to consider including it in a steroid stack is for anti-estrogenic activity.


Proviron has shown value in mental health issues, such as depression, sexual dysfunction, impotency and low libido. Additionally, Proviron may enhance the effectiveness of other steroids. Proviron binds to estrogen receptors, reducing their activity, which not only reduces estrogen production, but also encourages natural test osterone production in the body.

Proviron has the ability to have a high affinity for SHBG (Sex Hormone Binding Globulin), which is a protein that binds to anabolic steroids in the bloodstream (namely, Test osterone) and renders them completely inactive once bound. The use of Proviron in this case alongside other anabolic steroids may magnify the activity and effects of other anabolic steroids through this pathway, leaving more unbound and free Testosterone to perform its job.

Another benefit of Proviron is its ability to act as an anti-estrogen via its activity as an aromatase inhibitor. It should be noted, however, that its activity as an aromatase inhibitor is not regarded as strong as Aromasin, Arimidex, or Letrozole, but it still works. In the days before anti-aromatases and the use of SERMs, there was some merit to this.

Proviron is not a substrate for aromatase, and so cannot be converted into an estrogen. As such, it has no propensity for producing estrogenic side effects such as gynecomastia or fluid retention.

Because Proviron is not 17α-alkylated, it has little or no potential for hepatotoxicity.

Dosages and Half Life

The half life of Proviron is around 12 hours. A good recommended dosage is 25-75mg per day. The detection time of Proviron is 5-6 weeks. So those that are tested often would be wise to avoid this compound. Females are not advised to take Proviron because of its DHT properties. Side effects for females can be very nasty and unpredictable.

In the case of bodybuilders and athletes, Proviron is normally used between 50-150mg per day to either control Estrogen levels, reduce water retention (caused by estrogen), or to increase fertility following the conclusion of a cycle.

Proviron Side Effects

Because Proviron is primarily an androgen, it does carry with it the risk of androgenic side effects, and they are more pronounced with higher dosages. Proviron's androgenic side effects include: an increase in oily skin, increased facial hair and bodily hair growth, as well as the increased risk of triggering MPB (Male Pattern Baldness) in those that are genetically sensitive or predisposed to it.

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