Description

Technical Parameters

STROMUSC brand drostanolone propionate 100mg/ml injectable oil core introduction

Pharmaceutical-grade formulation | STROMUSC brand drostanolone propionate injection oil

Chemical name : 17β-propionyloxy-2α-methyl-5α-androst-3-one

CAS No .: 521-10-4

Specifications : 100mg/ml, 10ml/bottle

Dosage form : Oil for injection

Solvent : Pharmaceutical-grade medium-chain triglycerides (MCT oil)

Molecular formula : C₂₂H₃₂O₃

Molecular weight : 344.49

Appearance : Pale yellow, transparent, oily liquid

Purity : ≥99% (HPLC detection)

Preservative : 2% benzyl alcohol

Storage conditions : Store at 15-25℃ away from light.

Core Function | Core Effects

STROMUSC brand drostanolone propionate is a fast-acting anabolic steroid . Due to its unique 2α-methyl modification and rapid-release propionate ester properties , it is widely used for pre-competition sprinting, muscle definition enhancement, and estrogen control .

✅Rapid action mechanism :

Potent anti-estrogenic : Effectively inhibits aromatase activity

Rapid release : Propionate provides a 2-3 day half-life.

Highly potent assimilates : Its protein assimilation activity is 150% of that of testosterone propionate.

✅ STROMUSC's unique brand advantages :

Standard concentration : 100 mg/ml, precise dosage.

MCT solvent : pharmaceutical-grade medium-chain triglycerides, rapidly absorbed.

China cGMP Production : Production strictly adheres to China's cGMP standards.

✅Quality assurance advantages :

Purity Guarantee : Raw material purity ≥ 99.5%, conforming to USP standards.

Excellent stability : After 6 months of accelerated testing, the content remains ≥95%.

Aseptic process : Fully automated aseptic filling production line

STROMUSC Brand Quality Advantages

1. Raw material quality control :

Chemical purity : Raw material purity ≥ 99.5% (HPLC detection)

Crystal form control : Stable β crystal form with consistent solubility.

Chiral purity : 2α-methyl optical purity ≥99.8%

2. Advantages in formulation technology :

High concentration dissolution : 100 mg/ml completely dissolved without crystallization.

Oil phase optimization : MCT oil solvent to ensure bioavailability

Aseptic filling : Fully automated aseptic filling production line

3. Production Quality System :

cGMP Certification : China's cGMP Certified Production Facilities

Environmental control : ISO Class 5 cleanroom, online particle monitoring

Quality Traceability : A Full-Process Electronic Traceability System from Raw Materials to Finished Products

4. Quality control indicators :

Content accuracy : 100 mg/ml ± 2% (HPLC detection)

Aseptic assurance : Sterile growth was observed after 14 days of culture using membrane filtration method.

Endotoxin : <0.5 EU/ml (Chinese Pharmacopoeia standard)

Stability : Passed accelerated testing after 6 months; shelf life: 36 months.

Application characteristics and advantages

1. Efficacy characteristics :

Muscle stiffness : Significantly improves muscle density and definition.

Estrogen control : Effectively combats estrogen-related side effects

Rapid onset of action : Peak blood drug levels are reached within 24 hours after injection.

Fat reduction : Promotes fat breakdown and improves muscle definition.

2. Key Features and Advantages :

Rapid release : Propionate has a rapid release, making it suitable for pre-race sprints.

Anti-estrogens : potently inhibits aromatase activity

Suitable for women : Low androgen activity, mild side effects.

3. Advantages of use :

Dosage control : Short half-life facilitates dosage adjustment

Flexible scheduling : Suitable for use 4-6 weeks before the competition.

Convenient injection : 2-3 injections per week

Why choose STROMUSC brand drostanolone propionate?

Standard concentration : 100mg/ml standard concentration, precise dosage

Powerful anti-estrogenic effect : Effectively inhibits aromatase, lowering estrogen levels.

Made in China : Manufactured to cGMP standards, reliable quality

Fast onset : Effective within 24 hours of injection, suitable for pre-race sprint.

Summarize

STROMUSC brand drostanolone propionate 100mg/ml injectable oil represents the high-quality standard of fast-acting anti-estrogenic agents . Through advanced formulation technology, strict aseptic process control, and a stable supply system , it provides high-quality, high-efficiency products for professional users requiring pre-race preparation and estrogen control . Choosing STROMUSC means choosing professional quality and reliable assurance .

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