Drostanolone Propionate (Masteron)
Masteron is unaffected by the aromatase and 5alpha-reductase enzymes and therefore there are no issues with estrogen or with potentiation (increase of effect) in tissues such as the skin and prostate. In fact, Masteron is somewhat anti-estrogenic due to competing with estradiol at the estrogen receptor, while not itself activating the receptor, and perhaps by likewise competing with testosterone for the binding site of the aromatase enzyme, thus reducing conversion.
Drostanolone Propionate Fitness Muscle Building Masteron Steroid Powder 521-12-0
Quick Detail:
Product name: Drostanolone Propionate
Alias: Masteron;Drostanolone; Drolban
Einecs No: 208-303-1
MF: C27H44O3
MW: 416.64
Purity: 99%
Appearance: white crystalloid powder.
Description:
Masteron is unaffected by the aromatase and 5alpha-reductase enzymes and therefore there are no issues with estrogen or with potentiation (increase of effect) in tissues such as the skin and prostate. In fact, Masteron is somewhat anti-estrogenic due to competing with estradiol at the estrogen receptor, while not itself activating the receptor, and perhaps by likewise competing with testosterone for the binding site of the aromatase enzyme, thus reducing conversion.
Drostanolone propionate (trade name Masteron) is an anabolic/androgenic steroid which is the propionate ester of drostanolone. It is known to be androgenic and anabolic. It is incapable of aromatization and has similar properties to dihydrotestosterone.It has been successfully used as a breast cancer drug, but because of the high risk of virilization, safer options are prescribed.Androgens and assimilation hormonal. Drostanolone propionate is used primarily by athletes who need to retain strength while losing mass.
Applications:
Drostanolone propionate is used primarily by athletes who need to retain strength while losing mass. It is beneficial to runners and athletes who must remain in a certain weight class
Drostanolone propionate can increase muscle hardness and density, giving an individual a more complete appearance when competing on stage.[citation needed] However, an already rather low body-fat level is needed for it to take full effect.[citation needed] Drostanolone propionate can promote increased strength while keeping body fat the same or even lowering it,
Drostanolone propionate can increase muscle hardness and density, giving an individual a more complete appearance when competing on stage.
Drostanolone propionate can promote increased strength while keeping body fat the same or even lowering it, something can help to prevent muscle loss while dieting .
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- Sufficient stock, so we can delivery promptly at the very day when receive the payment.Sophisticated and professional logistic agent；
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Specifications:
| Test | Analysis Standard | Results |
| Description | White Or Almost White Crystalline Powder | White Crystalline Powder |
| Melting Point | 124℃—128℃ | 125℃—127℃ |
| Specific Rotation | +26º—+32º | +27.5° |
| Loss On Drying | ≤0.5% | 0.20% |
| Residue On Ignition | ≤0.1% | 0.02% |
| Assay | ≥97% | 99.8% |
| Conclusion | Be Conform With Enterprise Standard | |
Introduction:
Drostanolone Propionate or Masteron is probably one of the most interesting steroids used by athletes. It is primarily for the treatment of breast cancer patients to inhibit estrogen production. Estrogen is the hormone secreted by female that gives them their distinct sexual characteristics. Maseril, the trademark of Drostanolone Propionate when used in breast cancer therapy is combined with SERM (Selective Estrogen Receptor Modulator). There was a drop in estrogen levels among women who had gone through treatment using this hormone. Masteron had become a favorite steroid among athletes and competitive bodybuilders. It is a pretty popular anabolic steroid.
Masteron is a derivative of dihydrotestosterone or DHT which restrains the conversion to estrogen through aromatization. It could be that its ability to inhibit estrogen from interacting with the aromatase enzyme or it blocks the receptor that binds the estrogen that causes this phenomena. Whatever the reason, because of its anti-estrogenic properties it blocks the conversion of free testosterones to estrogen through aromatization. This makes Masteron a common inclusion in a high anabolic cycle. Since compounds used in cycles to achieve mass gains and strengths have very potent testosterone content, Masteron is used to prevent the estrogenic side effects to take place. The side effects include bloating or water retention and gynecomastia.
Even though Masteron inhibits testosterone conversion to estrogen it still has anabolic and androgenic properties, simply because it is still a derivative of DHT. While some think that there is low aromatization with Masteron it still has a significant androgenic side-effects that one should expect when using this steroid. It could shut down the production of testosterone, so users should be careful to use this in post cycle therapy because it could actually slowdown recovery.
Masteron come in two forms – Drostanolone Propionate and Drostanolone Enanthate. The recommended dosage for propionate, which is the more fast acting version, is around 50-150mg/ml. This version needs to be injected everyday. While the Enanthate version’s recommended dosage is at 200mg/ml.
Most users of Masteron are athletes and competitive body builders. The anti-estrogenic properties make it a very effective cutting agent. When Masteron becomes part of their regular cycle it gives the muscles a more defined look. Muscle lines will be more distinct since it has lower water retention. When testosterone aromatase to estrogen there is a higher tendency to retain water that could cause bloating. Masteron will also draw out the water from between the muscles. Without the excess water weight and low body fat your muscles will be enhanced and you will see the finer details as your skin wraps tighter around them. Masteron could produce side effects such as decreased sex drive so to balance your body’s reactions to the steroid it is advised that you use stack it with other steroids.
Advantage:
1. Rich experience.
Our company is a professional steroid supplier in China over 15 years.Our products have been exported to Germany, Spain, UK, USA, Canada,Brazil,Australia, Middle East, and others.We got very good feedback from our customers, due to the quality of our steroid and professional experience in operating the business.
2. Great quality, purity and favourable.
Good quality is one of our secret of success,both raw powder and liquid steroids.
3. Safe and fast delivery.
There is also steroids at stock, so we can deliver them very quickly as soon as we got the payment,normally within 24 hours.
We have special way that could ship 0.01kg to 3.5kg products at one time. We also offer melting powder into liquid service.And can ship the liquid in special bottles.
4. Good after-sales service.
Tracking the package and updating it every day.Quick response and good communications,online 24 hours.
Packaging and delivery
1. Mass stock, to make sure delivery promptly every day when the payment is done.
2. Having been engaged in this field for years, we have sophisticated and professional logistics department, which can guarantee safe and speedy delivery.
3. Well-trained and disciplined packing team which is professional enough to provide you a safe package. It also avoid a lot of emergency happen during the delivery so that high customs pass is guaranteed. Unique ways to ship 10grams to 20 kilograms powders(or 100ml to 30 Liter liquids) at one time to your destination.
4. Packing pictures and tacking code are provided within 12 hours as soon as receiving the payment. Updated tracking information will be provided every other day just for you can hold a palm of your package.
5. Perfect after-sale service: Any questions or problems happened after receiving the product, please feel free to contact us. Problems would be solved immediately.
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Drostanolone Enanthate
Drostanolone enanthate, which also may be called Masteril or Masteron,is an anabolic steroid. Drostanolone enanthate is used primarily by athletes who need to retain strength while losing mass. It is beneficial to runners and athletes who must remain in a certain weight class.
Testosterone Base (Testosterone)
Testosterone is a steroid hormone from the androgen group and is found in mammals, reptiles,birds, and other vertebrates. In mammals, testosterone is secreted primarily in the testicles of males and the ovaries of females, although small amounts are also secreted by the adrenal glands. It is the principal male sex hormone and an anabolic steroid.
Testosterone Enanthate
Testosterone Enanthate(Primoteston) is one of the most popular used testosterone products on the market today. It is very effective in building muscle, burning fat and gaining strength.