Primoxyl 100 mg

Primoxyl 100 – Injectable Methenolone Enanthate by Kalpa Pharmaceuticals

Primoxyl 100 is a pharmaceutical-grade injectable steroid from Kalpa Pharmaceuticals, containing 100 mg/mL of Methenolone Enanthate. Known for its mild nature and low side effect profile, it is a popular choice for cutting cycles, especially among athletes who prioritize lean muscle retention, strength preservation, and definition without water retention or estrogen-related complications.

What Is Primoxyl 100 Used For?

Primoxyl 100 is used primarily in cutting phases due to its ability to enhance protein synthesis and preserve muscle mass in a calorie deficit. The enanthate ester provides a slow and steady release over 5–7 days, allowing for stable blood levels with fewer injections.

According to research published via the National Institutes of Health, Methenolone derivatives have shown favorable anabolic properties with a significantly lower risk of androgenic and estrogenic side effects compared to other anabolic steroids.

Benefits of Kalpa Primoxyl 100

• Preserves muscle during cutting and contest prep
• Promotes hard, dry physique without bloating
• Very low estrogenic and androgenic activity
• Does not convert to estrogen (no aromatization)
• Excellent choice for both men and advanced female athletes (in lower doses)

Dosage Guidelines

Typical dosing for Primoxyl 100 varies depending on experience and stack setup:

• Men: 400–600 mg per week (split into two injections)
• Women (advanced only): 50–100 mg per week

The mild nature of Methenolone makes it suitable for longer cycles of 10–12 weeks without harsh suppression. It's commonly paired with other non-aromatizing compounds to amplify results.

Popular Stacks

Primoxyl 100 combines well with other Kalpa Pharmaceuticals compounds to enhance its effectiveness while keeping side effects minimal:

• Turanaxyl – for enhanced vascularity and hardness
• Testoxyl Propionate 100 – fast-acting testosterone to maintain libido and energy
• Trenboxyl Acetate 100 – for advanced dry cutting cycles with strength gains
• Aromaxyl 25 – useful in stacks involving aromatizing compounds
• Nolvaxyl 20 – supports recovery during post-cycle therapy

Post-Cycle Therapy (PCT)

Although Primoxyl is mildly suppressive, a proper PCT is still essential. Begin PCT 2 weeks after the last injection. Standard options include Clomixyl 50 and Nolvaxyl 20 for 4 weeks to restore natural testosterone production.

Primoxyl 100 Side Effects

Due to the lack of estrogenic activity, common steroid-related side effects such as gynecomastia and bloating are highly unlikely. However, possible effects include:

• Temporary testosterone suppression
• Acne or oily skin (mild)
• Injection site irritation (rare)

Primoxyl 100 is not liver toxic and is well tolerated when used at recommended dosages.

Why Choose Primoxyl 100 USA?

Kalpa's commitment to sterile production and batch testing ensures every vial of Primoxyl 100 meets pharmaceutical-grade standards. With secure USA domestic shipping, your order arrives quickly, discreetly, and reliably.

Frequently Asked Questions