Description

Technical Parameters

Methenolone Acetate (Methenolone Acetate) Raw Material Powder Core Introduction

Pharmaceutical Grade Ingredients | Methenolone Acetate (Short-Acting Anabolic Steroid )

Chemical Name : 17β-Hydroxy-1-methyl-5α-androst-1-en-3-one acetate

CAS number : 434-05-9

Molecular formula : C₂₂H₃₂O₃

Molecular weight : 344.49

Melting point : 138-141°C

Appearance : White or off-white crystalline powder

Purity : ≥98% (HPLC)

Core Effects

Methenolone Acetate is a short-acting anabolic steroid . Due to its rapid onset of action and low androgenic properties , it is widely used for rapid adjustments in competitive preparation, for female use, and for short-term physique reconstruction .

✅ Rapid muscle mass improvement :

Promote protein synthesis , and increase muscle mass by 3-5kg in 4-6 weeks

Significantly improves muscle firmness and definition

✅ Fat loss aid :

Increase metabolic rate and reduce stubborn fat

Zero water retention , keeping muscles dry and vascularity visible

✅ Short-acting characteristics advantages :

Rapid onset of action (peaking in 2-4 hours)

Short half-life (approximately 1 day), facilitating dose adjustment and cycle control

✅ Low androgenic properties :

Low androgenic activity (androgenic index 44-57), with minimal risk of side effects

Does not aromatize into estrogen , no risk of estrogenic milk and water retention

✅ Female Applicability :

The risk of virilization is extremely low and safe for female use

Mild properties , well tolerated for short-term use

End Product Preparation Guidelines

1. Oral tablet preparation (25 mg/tablet) :

Example recipe (for 1000 tablets):

Primobolan acetate raw material: 25.0g

Microcrystalline cellulose: 80.0g

Lactose: 50.0g

Cross-linked carboxymethyl cellulose sodium: 8.0g

Magnesium stearate: 2.0g

Preparation process :

Raw material pretreatment : micronization (D90≤10μm)

Equal amount incremental mixing : gradually mix with diluent

Wet granulation : granulate with appropriate amount of purified water and dry in fluid bed at 50°C

Granulation : 20 mesh sieve granules, add flow aids and lubricants

Tableting : 6mm round die, 8-10kN pressure tableting

Film coating : Gastro-soluble film coating to improve stability and palatability

Quality Control :

Content uniformity : RSD≤3% (UV-HPLC detection)

Dissolution rate : ≥85% in 30 minutes (paddle method, 50 rpm)

Related substances : Single impurity ≤ 0.5%, total impurities ≤ 1.0%

2. Preparation Notes :

Raw material characteristics : Acetate structure, high oral bioavailability

Production environment : relative humidity ≤ 40%, moisture-proof treatment

Packaging requirements : Aluminum foil blister packaging, light-proof and moisture-proof

Why choose Primobolan Acetate ?

One of the safest steroids with very low risk of side effects

Quick onset and clearance for easy cycle control

Suitable for both men and women , safer for women

Quality Assurance :

GMP -compliant production , each batch HPLC purity tested (≥98% )

Third-party laboratory report (COA) is included with the goods

Microbial limit testing to ensure safety

Worldwide Shipping :

Original sealed packaging , moisture-proof and light-proof

Private delivery , no logo on the outer packaging

Temperature -controlled transportation to ensure stability

Conclusion

Primobolan acetate can be prepared into an oral dosage form using a standard tableting process . It is particularly suitable for rapid adjustments in competitive preparation, female use, and short-term physique remodeling . The recommended dose is 25-50mg/day .

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