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CAS 521-12-0 Cutting Cycle Steroids Drostanolone Propionate , Purity 99% Masteron Propionate Powder

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CAS 521-12-0 Cutting Cycle Steroids Drostanolone Propionate , Purity 99% Masteron Propionate Powder

China CAS 521-12-0 Cutting Cycle Steroids Drostanolone Propionate , Purity 99% Masteron Propionate Powder supplier
CAS 521-12-0 Cutting Cycle Steroids Drostanolone Propionate , Purity 99% Masteron Propionate Powder supplier CAS 521-12-0 Cutting Cycle Steroids Drostanolone Propionate , Purity 99% Masteron Propionate Powder supplier

Large Image :  CAS 521-12-0 Cutting Cycle Steroids Drostanolone Propionate , Purity 99% Masteron Propionate Powder

Product Details:

Place of Origin: China
Brand Name: LSW
Certification: GMP,SGS,BV,ISO
Model Number: 521-12-0

Payment & Shipping Terms:

Minimum Order Quantity: Negotiation
Price: Negotiation
Packaging Details: Foil bag, disguised discreat package or according to customer needs.
Delivery Time: Within 12hours after payment
Payment Terms: T/T, Western Union, MoneyGram,Bitcoin,Paypal
Supply Ability: Mass in Stock
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Detailed Product Description
Effective Dose (men): 350mgs/week (*100mgs Every Other Day) To 500mgs/week Effective Dose (women): 50-100mg/week
Active Life: 2-3 Days Character: White Or White-off Crystalline Powder
CAS: 521-12-0 Alias: Masteron, Drostanolone Or Dromostanolone
Molecular Weight: 360.5356 Formula: C23H36O3

CAS 521-12-0 Cutting Cycle Steroids Drostanolone Propionate , Purity 99% Masteron Propionate Powder

 

Description:

 

Masteron is an injectable preparation containing the steroid drostanolone propionate. Drostanolone is a derivative of dihydrotestosterone, most specifically 2alpha-methyldihydrotestosterone. As a result, the structure of this steroid is that of a moderate anabolic/potent androgen which does not aromatize to estrogen. Water retention and gynecomastia therefore do not come into play with this drug. Masteron may in fact exhibit anti-estrogenic activity in the body, competing with other substrates for binding to aromatase. This would reduce the conversion rate of other steroids, Masteron acting in the same way as the oral steroid Proviron.
 
Bodybuilders have a strong like for non-aromatizing androgens, and find Masteron very useful in a cutting phase. It is generally used for a number of weeks prior to a competition, in an effort to bring out an improved look of density and hardness to the muscles. As long as body fat percentage is low enough, Masteron should work very well. Provided everything fits as if should, the user can achieve that "ripped" look so popular to professional bodybuilding. The androgenic effect can also be crucial during this period, a time when caloric intake is drastically lowered.
 
Although dihydrotestosterone is not highly active in muscle tissue, the 2 alkylation present on drostanolone considerably intensifies its anabolic effect. It can therefore be used somewhat effectively as bulking agent, providing a consistent gain of high quality muscle mass. It can also be successfully combined with other steroids for an enhanced effect. Mixing drostanolone with an injectable anabolic such as Deca-Durabolin or Equipoise can prove quite useful for example, the two providing notably enhanced muscle gain without excessive water retention. For greater mass gains, a stronger androgen such as Dianabol or an injectable testosterone would do the trick. The result here can be an extreme muscle gain, with a lower level of water retention & other estrogenic side effects than if these steroids were used alone (usually in higher doses). Masteron could of course be used during cutting phases of training as well. A cycle of this drug combined with Winstrol, Primobolan or Oxandrolone should provide great muscle retention and fat loss, during a period which can be very catabolic without steroids. It is an added benefit that none of these steroids aromatize, and therefore there is no additional worry of unwanted water and fat retention.
 

Product Specification:

 

Masteron / Drostanolone Propionate

CAS: 521-12-0

Alias: Dromostanolone Propionate, Masteron, Drostanolone or Dromostanolone,[17beta-Hydroxy-2alpha-methyl-5alpha-androstan-3-one propionate]
Character: White Or White-off Crystalline Powder
Pharmacologic classification: anabolic steroid , Therapeutic classification: erythropoietic, anabolic
steroid
Molecular Weight: 360.5356

Formula: C23H36O3
Melting Point: N/A
EINECS: 208-303-1
Effective Dose (men): 350mgs/week (*100mgs Every other day) to 500mgs/week
Effective Dose (women): 50-100mg/week

Active Life: 2-3 days
Detection time: 3 weeks
Anabolic/Androgenic Ratio: 62:25

 

2D Structure:

CAS 521-12-0 Cutting Cycle Steroids Drostanolone Propionate , Purity 99% Masteron Propionate Powder

 

Purity:99%MIN.

HPLC:

CAS 521-12-0 Cutting Cycle Steroids Drostanolone Propionate , Purity 99% Masteron Propionate Powder

COA:

Test
Analysis Standard

Results

Description

White Or Almost White Crystalline Powder

White Crystalline Powder

Melting Point

124ºC-128ºC

125ºC-127ºC

Specific Rotation

+26º-+32º

+27.5°

Loss On Drying

≤0.5%

0.20%

Residue On Ignition

≤0.1%

0.02%

Assay

≥97%

99%

Conclusion

Be Conform With Enterprise Standard

 

 

Application:

 

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.

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.

 

Effects of Drostanolone / Masteron (desirable):

 

There are principally two desirable effects of Testosterone:
physical / athletic performance enhancement (endurance, strength, faster regeneration)
physique enhancement (muscle buildup, fat loss)
The rest of desirable testosterone effects that an individual might experience during the steroid cycle, include:
increase in collagen synthesis and bone mineral content. Collagen is the protein-based construction material for connective tissues throughout the body (the ligaments, tendons, cartilage, joints, and bones).
heightened self esteem
deeper (manly) voice
darkening and thickening of body hair
increase in levels of IGF-1 and MGF hormones (which also promote muscle growth)
increased hemoglobin (red blood cell count)
anti-catabolic effect on muscle tissues by way of acting as an anti-glucocorticoid

 

Masteron-Propionate Cycles & Doses:

 

As Masteron-Propionate is an excellent bodybuilding contest anabolic steroid the majority of who supplement will do so during this period and generally towards the latter half of the contest prep when they are already lean; remember, the leaner you already are the more pronounced the benefits will be. As a Propionate based anabolic steroid there is a very short half-life associated with Masteron-Propionate and to be effective we must administer it on an every other day basis.

Most will find 50mg every other day to be the minimal dosage if the desired effects are to be obtained with 100mg every other day being far more optimal. Yes, you can use more than this but you will rarely find anyone using more than 600mg-700mg per week and more often than not such doses are overkill. For those who choose to use Masteron-Propionate you’ll find it stacks well with most anabolic steroids and common stacks often include items such as Trenbolone, Testosterone and Winstrol.

 

Cook Recipe:

 

Masteron 100mg/ml - 250ml
25 grams Masteron Propionate (20ml)
5ml BA (2%)
50ml BB (20%)
175ml Oil

 

Also known as:

Masteron, Drostanolone, Dromostanolone, Drostanolone Propionate, Drostanolone Enanthate

 

Pharma brand names: Drolban

Originally Dromostanolone (abbreviated to Drostanolone) known by trade name Masteron is an injectable oil-based anabolic steroid, derived from Dihydrotestosterone (DHT). It is a member of the DHT-derived family of anabolic steroids. Other known DHT-derivatives include: Winstrol, Anadrol, Anavar, Primobolan, and a few more. Drostanolone (Masteron) is considered a moderate strength anabolic steroid with anabolic rating: 62 - 130 and low androgenic strenght: 25 - 40.

There are two different variants of Masteron:
Drostanolone Propionate
Drostanolone Enanthate


All anabolic steroid analogues and derivatives are derivates of the three natural anabolic steroids found in the human body:
Testosterone
Dihydrotestosterone
Nandrolone

 

Professional Manufacture: We are genuine and legit pharmaceutical manufacturer, all products are produced under GMP conditions according to Standard Operation Procedure(SOP), not from little underground labs or black markets, so the quality is guaranteed.

Contact lisa :Whatsapp +86-18872220806 Email : bulkraws@chembj.com

 

QC/Technical Support


The factory has a complete Q. A. & Q. C. System. We own several sets of analyzing instruments with high efficiency and high sensitivity, such as HPLC, GC and UV spectrophotometer to analyze and control the products. The company has gotten the approval of SGS to be as audited supplier.

We have specialized in this line for many years and the quality can be surely guaranteed. Any test order will be welcomed.

From production to the factory test to the laboratory test, we will To make sure the products are at great quality, will test each batch products for 3 testing. All products purity are pure.

 

Competitive Advantages:
Rich experience
We specialize in this field for many years,our pharmaceutical raw materials exported to Overseas, to Europe,Africa,Asia, Americas and other country, and we have got very good feedback from our customers,and Established long friendly relations of cooperation.
Great quality, purity and favorable.
Good quality is one of our secret success, welcome order the samples.
Safest and fastest delivery
We have Adequate stock,and can arranged within 12 hours when receive the payment.Tracking number would be informed quickly after shipment.
We have special way could ship 100g to 20tons products a time. We offer melting powder into liquid service.And ship the liquid in special bottles.
Good after-sales service
Tell the package update asap, and will try best solve when customer encountered various problems!
Everything is for customers
Our products and services will focus on the largest customer demand,We hold the greatest enthusiasm and sincere cooperation with each customer.
All in all, high quality, best service, security shipping and competitive price are our perpetual pursuance.

 

 
 

 

 

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