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Rongxin Bio-Tech Co.,Ltd(H.K.)

FAX: 029-62388781

FEL: +8618220537895

E-mail: sales@rongxinbio.com

Address: Xi'an Jianshe Mansion,China, Shaanxi Sheng, Xian Shi, Yanta Qu, QuJiang ShangQuan, Yanta S Rd

Hot Sale Drostanolone Propionate(masteron) CAS521-12-0 Muscle Building Steroids Natural Bodybuilding Steroid Powder Source

Hot Sale Drostanolone Propionate(masteron) CAS521-12-0 Muscle Building Steroids Natural Bodybuilding Steroid Powder Source

Main product information
Product Name:Drostanolone Propionate
Alias:Masteron;Dromostanolone Propionate,masteron prop,mast prop,masterone Propionate
Purity:98.50%
CAS Registry Number: 521-12-0
Einecs No:208-303-1
Molecular formula:C23H36O3
Molecular weight:360.53
Grade:Pharmaceutical Grade
Package:In foil bag or drum.
Description:White Or Almost White Crystalline Powder
MOQ(Min order quantity):10grams.
Manufacture:RongXin

Product Details

Hot Sale Drostanolone Propionate(masteron) Cas521-12-0 Muscle Building Steroids Natural Bodybuilding Steroid Powder Source 


Product details

Main product information:

Product Name: Drostanolone Propionate

Alias:Masteron; Dromostanolone Propionate,masteron prop,mast prop,masterone Propionate

Purity : 98.50%

CAS Registry Number: 521-12-0

Einecs No: 208-303-1

Molecular formula: C23H36O3

Molecular weight:360.53

Grade : Pharmaceutical Grade

Package:In foil bag or drum.

Description:White Or Almost White Crystalline Powder

MOQ(Min order quantity):10grams.

Manufacture:RongXin

Usage: Pharmaceutical material, Steroid hormone, Anabolin. As a male hormone and anabolic hormones.


Product description

Drostanolone Propionate is a dihydrotestosterone (DHT) derived anabolic steroid. Specifically, Masteron is the DHT hormone that has been structurally altered by the addition of a methyl group at the carbon 2 position, This protects the hormone from the metabolic breakdown by the 3-hydroxysteroid dehydrogenase enzyme, which is found in the skeletal muscle. It also greatly increases the hormone's anabolic nature. This simple structural change is all it takes to create Drostanolone, and from here the small/short Propionate ester is attached in order to control the hormone's release time. Drostanolone Enanthate can also be found through some underground labs, which does not have to be injected as frequently, but it is somewhat rare compared to the Propionate version. The majority of all Masteron on the market will be Drostanolone Propionate.
Drostanolone Propionate .png

On a functional basis, Masteron is well-known for being one of the only anabolic steroids with strong anti-estrogenic properties. Not only does this steroid carry no estrogenic activity, but it can actually act as an anti-estrogen in the body. This is why it has been effective in the treatment of breast cancer. In fact, the combination of Masteron and Nolvadex (Tamoxifen Citrate) has been shown to be far more effective than chemotherapy in the treatment of inoperable breast cancer in postmenopausal women. This also makes it a popular steroid among bodybuilders as it could actually prohibit the need for an anti-estrogen when used in the right cycle. This will also prove advantageous during the cutting phase due to the hardening effects it can provide.

Without question, the effects of Masteron will be displayed in the most efficient way during a cutting cycle. However, for the effects to be truly appreciated the individual will need to be extremely lean. This is why the hormone will most commonly be found at the end of bodybuilding contest prep cycles as the individual should already be fairly lean at this stage. The added Masteron will help him lose that last bit of fat that often hangs on for dear life at the end of a cycle. It will also ensure his physique appears as hard as can be. Of course, the anti-estrogenic effect will simply enhance this overall look. For those that are not competitive bodybuilder lean, it is possible that the effects of Masteron may not be all that noticeable. The individual who is under 10% body fat should be able to notice some results and produce a harder, dryer look, but much over 10% and the effects may not be all that pronounced.


Drostanolone Propionate Benefits

Drostanolone propionate can increase muscle hardness and density, giving an individual a more complete appearance when competing on stage.However, an already rather low body-fat level is needed for it to take full effect.Drostanolone propionate can promote increased strength while keeping body fat the same or even lowering it, and can help to prevent muscle loss while dieting.This can also allow strength athletes or those athletes in sports which have weight classes to increase performance without the risk of being raised into a higher weight class or add mass that may hinder performance.--from RongXinBio.


Lab test results -- COA

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%

98.5%

Conclusion

Conform with Enterprise Standard.

Contact info

E-mail:sales@rongxinbio.com


HPLC

HPLC.png


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Methenolone Enanthate
Nandrolone Cypionate
Nandrolone Decanoate
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Nandrolone Phenylpropionate
Nandrolone Undecanoate


Rongxin Bio-Tech company’s Competitive Advantage to you

1. Quality: all products are produced under GMP, purity more than 99%.
2. More competitive price from factory directly.
3. Customized:accept,we would supply OEM service for the Peptides,hgh,steriods raw powders and other products.
4. Prompt delivery day :shipment will do within 3 working day after receive payment.
5. Safe shipping: bubble+aluminum bag+carton
6. Payment methods: Money gram, western union,T/T advance or bank transfer payment

How to Proceed Your Orders?

Step 1

At first,Please let me know the products name and quantity you need, and also the destination country.

Step 2

We send you our products price and offer the suitable shipping method for your reference.

Step 3

You confirm the order and pay us money in advance and tell us the shipping details , including contacting person/company, address, mobile number,ZIP code and your special requirements.

Step 4

Parcel would be arranged within 12 hours upon receipt of your payment .And tracking number would be given to you within 3 working days.

Step 5

We offer after-sales service after you receive parcel.

Package & Storage

1. 25kgs/drum, inner by double plastic bag, 1~20kg by aluminum foil vacuum bag.

2. Stored in a cool & dry well-closed container, keep away from moisture and strong light/heat. 

3. Shelf life: Three  years under well storage situation.

Small  samples:

samples package.png

For bulk order:

bulk   package.pngbulk   package.pngbulk   package.png


Shipping & Payment

1. Small package send by EMS, UPS, FedEx, DHL, e-express,etc.

2. Cargo send by Air or By Sea is all available.

3. Delivery time about 7 working days By Air, 15 days By sea.

4. Payment available for Western Union, Moneygram,bank transfer or TT in advance , etc.


Our Factory

工厂图片.jpg


Contact information

Enterprise mailbox:sales@rongxinbio.com

Skype:sales@rongxinbio.com

Whatsapp:+86-18220537895

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