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Image of Super Mass 300 from Pro series, by Onyx-Pharma
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Home Steroids Anabolic steroids Super Mass 300 – Onyx Pharma
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Deca 250 - Onyx-Pharma 51.80$ Original price was: 51.80$.49.21$Current price is: 49.21$.
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Stano - Onyx-Pharma 46.20$ Original price was: 46.20$.43.89$Current price is: 43.89$.

Super Mass 300 – Onyx Pharma

55.99$ Original price was: 55.99$.53.19$Current price is: 53.19$.

Super Mass 300 is a combination of steroids meant for injections.

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SKU: S1007 Categories: Anabolic steroids, Bulking Cycle - Mechanical Discharge Cycle, Fat loss, Injectable products, Mass gainers, Steroids Tags: Onyx-Pharma, Steroid, Steroids, Steroidstore, Super Mass, Testosterone Brand: Onyx Pharma
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  • Description
Description

Super Mass 300 – High-Potency Anabolic Blend for Explosive Growth

Advanced Multi-Compound Formula for Hardcore Muscle and Strength Gains

Super Mass 300 is a powerful, injectable anabolic steroid blend formulated for serious bodybuilders and athletes looking to push their limits. Designed with six potent compounds, this all-in-one solution delivers massive gains in muscle size, raw strength, endurance, and vascularity — all while enhancing recovery and reducing injection frequency.


What’s Inside Super Mass 300?

Each 1ml of Super Mass 300 contains a unique, synergistic blend of fast-acting and powerful compounds:

  • Trenbolone Acetate – 75mg
    Promotes extreme strength, dense muscle gains, and enhanced nutrient efficiency.

  • Oxymetholone (Anadrol) – 30mg
    Known for rapid size and weight gain, increases red blood cell production and endurance.

  • Testosterone Propionate – 75mg
    A fast-acting testosterone ester for aggressive strength, libido, and anabolic drive.

  • Halotestin – 5mg
    Enhances aggression, strength, and power output — ideal for heavy training phases.

  • Nandrolone Phenylpropionate (NPP) – 50mg
    Promotes joint support, lean mass building, and enhanced recovery.

  • Secret Compound – 65mg
    A proprietary performance-enhancing ingredient for added anabolic synergy and endurance.

Carrier Oil: Grave Seed Oil USP
Solvents: Benzyl Benzoate, Benzyl Alcohol


Key Benefits of Super Mass 300

💪 Maximum Muscle Mass

Combines high-impact bulking agents for rapid and visible muscle growth.

🔥 Explosive Strength Gains

Trenbolone and Halotestin provide unmatched strength, aggression, and workout performance.

🛡️ Enhanced Recovery and Joint Support

NPP and Testosterone work together to reduce downtime and boost recovery speed.

⚡ Intense Vascularity and Hardness

Get that dry, hard, and veiny look, especially during advanced cutting or pre-contest prep.

💉 Convenient All-in-One Injection

Multiple compounds in a single injection for simplified dosing and maximum impact.


Recommended Dosage and Cycle

  • Typical Weekly Dose: 1–2 ml per week

  • Injection Frequency: Split into 2–3 injections per week (e.g., Mon/Wed/Fri)

  • Cycle Length: 6–8 weeks

  • Post Cycle Therapy (PCT): Mandatory to restore hormonal balance and preserve gains

⚠️ Due to the potency of this blend, Super Mass 300 is best suited for experienced users only.


Side Effects and Considerations

As with all potent steroids, Super Mass 300 comes with potential risks, especially due to the inclusion of Trenbolone, Halotestin, and Oxymetholone, which are known for strong anabolic and androgenic effects.

Possible Side Effects:

  • Acne, hair loss, or oily skin

  • Increased aggression or mood swings

  • Estrogen-related issues (bloat, gyno) — use an AI if needed

  • Testosterone suppression — always follow up with a full PCT

  • Liver stress due to oral compound (Oxymetholone, Halotestin)

Support Tips:
Liver support, estrogen control (e.g., Arimidex), and regular blood work are strongly recommended during and after the cycle.


Who Should Use Super Mass 300?

Super Mass 300 is ideal for:

  • Advanced bodybuilders in bulking or strength-focused phases

  • Athletes preparing for a show, photo shoot, or transformation cycle

  • Users looking for maximum results with minimal injection volume

  • Individuals who are experienced with compounds like Tren, Halo, and Anadrol

❌ Not suitable for beginners or casual users due to high androgenic load.


Final Verdict

If you’re seeking unmatched muscle growth, strength, and conditioning in a single shot, Super Mass 300 is the weapon of choice. This high-octane blend combines the best of injectable and oral compounds, giving you fast results, extreme hardness, and next-level endurance.

👉 Order Super Mass 300 now and take your physique and power to elite levels.

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