Primoxyl 25 mg

What is Primoxyl (Methenolone Acetate)?

Primoxyl by Kalpa Pharmaceuticals is an oral anabolic steroid containing Methenolone Acetate, a compound known for its mild anabolic properties and very low androgenic activity. Originally developed for treating muscle wasting conditions, Methenolone has gained popularity among athletes and physique competitors for promoting lean muscle retention during cutting phases.

Each tablet contains 25 mg of Methenolone Acetate, offering a convenient and non-injectable option for those seeking dry, quality gains with minimal side effects.

Benefits and Characteristics

• Preserves muscle mass during caloric deficits
• No estrogenic side effects (no aromatization)
• Mild on the liver compared to most orals
• Ideal for first-time users or conservative cycles

Because it doesn't convert to estrogen, users won't experience water retention or gynecomastia. This makes it a top choice for bodybuilders who prioritize clean definition and hardness over sheer mass.

How to Use and Dosage

The recommended dosage for men typically ranges from 50–100 mg daily (i.e., 2 to 4 tablets), split into two administrations to maintain stable blood levels. Women can use it at much lower doses, around 25 mg every other day, due to its low virilization potential.

Many users incorporate liver support such as LIV 52 during longer cycles, especially when stacked with other oral compounds.

Effective Stacking Options

For a cutting regimen, this compound stacks well with Stanoxyl 10 or Clenbutaxyl for enhanced fat burning. It can also complement a testosterone base such as Testoxyl Propionate for maintaining muscle mass and hormonal stability.

After the cycle, consider a mild PCT approach using Clomixyl to support natural testosterone production.

Scientific Background and Safety

Methenolone was originally prescribed for medical use in children and women due to its safety profile. A detailed breakdown of its development and classification can be reviewed on this authoritative NIH publication.

While this compound is mild, it's still suppressive at higher doses and durations. Many experienced athletes seek this Kalpa Methenolone Acetate formulation to bridge cycles or run safer standalone protocols with minimal PCT burden.

USA Shipping & Availability

This product is available for discreet delivery in the USA through international or domestic fulfillment options. Each box contains 50 tablets at 25 mg per tab, making it ideal for short 4–6 week protocols.

Looking for more Kalpa options? Visit our Kalpa Pharmaceuticals category to explore orals and injectables trusted by serious athletes worldwide.

Frequently Asked Questions