Yiwu Xiongyu Biotechnology Co., Ltd

Steroid Powder     HGH     Steroid Oil

Whatsapp: +8615102789078

Home ProductsDrostanolone Steroid

Masteron Powder Mast P Drostanolone Propionate CAS 521-12-0 Strong Muscle Building

Masteron Powder Mast P Drostanolone Propionate CAS 521-12-0 Strong Muscle Building

  • Masteron Powder Mast P Drostanolone Propionate CAS 521-12-0 Strong Muscle Building
  • Masteron Powder Mast P Drostanolone Propionate CAS 521-12-0 Strong Muscle Building
  • Masteron Powder Mast P Drostanolone Propionate CAS 521-12-0 Strong Muscle Building
Masteron Powder Mast P Drostanolone Propionate CAS 521-12-0 Strong Muscle Building
Product Details:
Place of Origin: China
Brand Name: XIONGYU
Certification: GMP , ISO9001
Model Number: 521-12-0
Payment & Shipping Terms:
Minimum Order Quantity: 10g
Price: 10g : 80 USD
Packaging Details: Aluminum Foil Bag
Delivery Time: Within 10 Working Days
Payment Terms: Bank Transafer, Western Union, Moneygram , Bitcoin
Supply Ability: 2000 KG/Month
Contact Now
Detailed Product Description
Product Name: Drostanolone Propionate Other Name: Masteron
Company: Yiwu Xiongyu Biotechnology Co., Ltd Sales Manager: Mr.Tom
Whatsapp: +8615102789078 E-mail: Tom.steroid@gmail.com
High Light:

Drostanolone Propionate CAS 521-12-0


Masteron Anabolic Steroid Powder





Basic Details:

Product Name: Drostanolone Propionate
Synonyms: Masteron
CAS: 521-12-0
MF: C23H36O3
MW: 360.54
EINECS: 208-303-1
Melting point 114-120°C
Masteron Powder Mast P Drostanolone Propionate CAS 521-12-0 Strong Muscle Building 0


Drostanolone Propionate is undoubtedly one of the most popular bodybuilding prep steroids of all time. Not only will it help you create a leaner, harder, drier muscular look, this steroid will also promote fat burning to a certain extent, making it optimal to use this product when body fat is already low phase, it not only helps you shed every last bit of body fat, but also takes your muscular appearance to the next level. Specifically, when it comes to low body fat and using this steroid, we recommend using it when you have 8% to 6% body fat or less, and the results will come out perfectly. Remember, the lower your body fat, the more effective this product will be, and they work together. As a propionate ester, drostansterone propionate has a very short half-reversion period. In order to ensure the best effect, it is recommended to use radiotherapy.

Drostansterone Propionate, like many anabolic steroids, has a powerful effect beyond anabolic enhancement. This product seems to have a way of combating to some extent the estrogenic conversion of other steroids in cruise, and this action makes it indispensable during prep, it will leave your muscles looking rock solid and well textured visible.

Drotandrosterone Propionate is a drug with moderate anabolic and low androgen characteristics, and there is no need to worry about water storage and nipple estrogenization when using this drug. It is non-hepatotoxic and can be used safely during cycles.


There are always some categories in the steroid family that are easy to be overlooked, because the single product effect of this type of drug is not strong enough. Drotasterone is definitely the most neglected one among them. Masteron is the trade name of drotasterone. It was originally developed by Syntex Pharmaceuticals in 1959, and it was not mass-produced and sold until 1970. Soon Masteron became the most popular specific drug for the treatment of breast cancer at that time. Stand out in bodybuilding competitions.


Today, Masteron is still one of the few FDA-approved anabolic prescription drugs, but it is no longer mainly produced by pharmaceutical companies. The main use of Masteron has shifted from anti-cancer to bodybuilding, and the users have also changed from cancer patients to bodybuilder.

One of the most popular aspects of Masteron is that it will not aromatize, that is, it will not turn into estrogen, and it can also reduce estrogen.


The limitation of strength improvement is another main reason why Masteron is neglected. Masteron will not make your strength grow by leaps and bounds like other anabolic steroid drugs. So where is the main use of Masteron? Most Masteron users will use Masteron in the preparation period, especially in the late preparation period, to resist decomposition, harden muscles, and protrude blood vessels in the state of carbon deprivation or low carbon.


In the preparation stage of the cycle, several steroids are often used at the same time, which requires the side effects of the drug to be as low as possible, because the superposition of side effects of several drugs at the same time will greatly increase the burden on the internal organs. At this time, the benefits of Masteron It is reflected in fat loss, muscle hardening, anti-decomposition, and at the same time, it is not hepatotoxic, and the dosage can be relatively high. At the same time, other drugs can be added as much as possible on the basis of acceptable side effects, such as methadone, oxandrolone, etc. A mild drug that can also achieve the effect of trenbolone acetate, and can erase your stubborn fat in the final stage, and reduce body fat to an incredible level, which is why even if it only has an anabolic rate of 60+ The most important reason Masteron is still active in the bodybuilding arena. Another important reason is that Masteron can reduce the activity of sex hormone-binding globulin (SHBG), which can improve the effect of other anabolic drugs. Effect).


Speaking of side effects, the side effects of DHT are the same as Masteron. The effect of aggravating hair loss and acne genes is the commonality of almost all DHT derivatives. At the same time, DHT derivatives will increase the aggressiveness of users without exception. This is very important for MMA. For boxers, it is undoubtedly a point to add BUFF, but if you just push iron, then you need to release more anger in the gym. Masteron’s suppression of endogenous testosterone is not obvious at low doses, but if you increase the dose Then this Cycle must be based on exogenous testosterone, otherwise the symptoms of low testosterone must be inevitable. In this regard, PCT is inevitable. At the same time, anabolic steroids have the same effect on cholesterol, and Masteron also has the effect of reducing high-density lipoprotein. , Increase low-density lipoprotein.


Before using Masteron, your body fat should be controlled within 12%. This is the reason why Masteron is the last sebum cutter. The best position of Masteron in Cycle is the middle and late stages of race preparation.



Testosterone Acetate Sustanon 250
Testosterone Base Trenbolone Hexahydrobenzyl Carbonate
Testosterone Cypionate Metribolone (Methyltrienolone)
Testosterone Decanoate Trestolone Acetate (Ment)
Testosterone Enanthate Fluoxymesterone (Halotestin)
Testosterone Propionate Oxandrolone (Anavar)
Testosterone Phenylpropionate Oxymetholone (Anadrol)
Testosterone Undecanoate Metandienone (Dianabol)
Testosterone Isocaproate Stanozolol (Winstrol)
Boldenone Acetate Tamoxifen Citrate (Nolvadex)
Boldenone Undecylenate (EQ) Clomiphene Citrate (Clomid)
Nandrolone Decanoate (DECA) Methasteron (Superdrol)
Nandrolone Phenylpropionate (NPP) Oral Turinabol (Oral Tbol)
Trenbolone Acetate Mesterolone (Proviron)
Trenbolone Enanthate Anastrozole (Arimidex)
Drostanolone Propionate (Masteron P) Exemestane (Aromasin)
Drostanolone Enanthate (Masteron E) Letrozole (Femara)
Methenolone Acetate (Primobolan A) Sildenafil (Viagra)
Methenolone Enanthate (Primobolan E) Tadalafil (Cialis)

Contact Details
Yiwu Xiongyu Biotechnology Co., Ltd

Contact Person: Tom

Tel: +8615102789078

Send your inquiry directly to us
Other Products