Sustaxyl 350

Discover the pinnacle of testosterone blends with Kalpa Pharmaceuticals’ Sustaxyl 350. This potent formulation is designed to elevate your bodybuilding journey to unprecedented heights.


Sustaxyl 350 is a comprehensive testosterone blend, encompassing Testosterone Propionate, Testosterone Phenylpropionate, Testosterone Isocaproate, and Testosterone Decanoate. This dynamic combination ensures a sustained release of testosterone, promoting optimal muscle growth and overall performance.


sustaxyl 350 vials by kalpa pharmaceuticals
Drug Class: Anabolic/Androgenic Steroid
Main Active Substances: Testosterone Blend
Concentration: 350 mg/mL
Presentation: 10 mL vial
Elimination Half-Life: Varied (due to multiple esters)
Recommended Dosage: Individualized based on experience and goals
Anabolic Ratio: High
Androgenic Ratio: High
Acne: Possible
Hepatotoxicity: Low
Aromatization: Yes
Manufacturer: Kalpa Pharmaceuticals, India



Incorporate Sustaxyl 350 into your bodybuilding regimen with a customized approach. Men and women should consider specific dosages, duration, and potential stacking options. For men, a typical cycle might range from 8 to 12 weeks at varying dosages, while women may benefit from lower doses for shorter durations. Stacking with complementary compounds and implementing post-cycle therapy is crucial for maximizing results and minimizing potential side effects.

For Men:

Cycle Duration: 10-12 weeks

  • Week 1-4: Sustaxyl 350 at 500 mg per week
  • Week 5-8: Sustaxyl 350 at 750 mg per week
  • Week 9-12: Sustaxyl 350 at 500 mg per week

Stacking Options:

  • Week 1-12: Nandroxyl 250 (Nandrolone Decanoate) at 400 mg per week
  • Week 1-6: Dianoxyl (Methandienone) at 30 mg per day for an oral kickstart
  • Week 9-12: Stanoxyl (Stanozolol) at 50 mg every other day for a hardening effect

Post-Cycle Therapy (PCT): Start PCT 2 weeks after the last Sustaxyl injection. Include Clomixyl (Clomiphene Citrate) at 50 mg per day for 4 weeks and Nolvaxyl (Tamoxifen Citrate) at 20 mg per day for 6 weeks.

For Women:

Cycle Duration: 6-8 weeks

  • Week 1-4: Sustaxyl 350 at 50 mg per week
  • Week 5-8: Sustaxyl 350 at 75 mg per week

Stacking Options:

  • Week 1-8: Primoxyl 100 (Methenolone Enanthate) at 100 mg per week for lean muscle gains
  • Week 1-6: Oxandroxyl (Oxandrolone) at 10 mg per day for enhanced definition

Post-Cycle Therapy (PCT): Start PCT 2 weeks after the last Sustaxyl injection. Include Clomixyl (Clomiphene Citrate) at 25 mg per day for 4 weeks.

Note: Dosages and durations are general guidelines and should be adjusted based on individual response and experience. Always consult with a healthcare professional before starting any steroid cycle.


While Sustaxyl 350 is known for its effectiveness in promoting muscle growth and strength, it may also be associated with several potential side effects. It’s crucial to be aware of these and monitor for any signs of adverse reactions. Remember, individual responses may vary, and the severity of side effects can depend on factors such as dosage, duration of use, and individual health conditions. Always consult with a healthcare professional for personalized advice.

Estrogenic Side Effects:
Acne: Due to increased sebum production.
Water Retention: Can lead to bloating and increased blood pressure.
Gynecomastia: Development of breast tissue in males due to estrogen conversion.

Androgenic Side Effects:
Oily Skin: Increased oil production on the skin.
Hair Loss: Accelerated hair thinning or baldness, especially in individuals predisposed to androgenic alopecia.
Increased Body Hair Growth: Particularly in women.

Cardiovascular Side Effects:
High Blood Pressure: Resulting from water retention and increased red blood cell count.

Liver Strain: Sustaxyl 350 is not known to be hepatotoxic, but it may still impact liver enzymes. Regular liver function tests are recommended.

Testosterone Suppression:
Natural Testosterone Production: Sustaxyl 350 use can suppress endogenous testosterone production. Post-cycle therapy (PCT) is essential for recovery.

Cholesterol Imbalance:
Decreased HDL: Sustaxyl 350 may reduce good cholesterol levels, increasing the risk of cardiovascular issues.

Psychological Effects:
Mood Swings: Fluctuations in mood, aggression, or irritability.
Anxiety and Depression: In susceptible individuals.

Virilization in Women:
Deepening Voice: Enlargement of the clitoris and other masculinizing effects.
Irregular Menstrual Cycles: Disruptions in the menstrual cycle.

Allergic Reactions:
Skin Reactions: Rash, itching, or other allergic responses.

Injection Site Reactions:
Pain or Swelling: Localized reactions at the injection site.

It’s imperative to conduct regular health check-ups, monitor blood parameters, and seek medical advice if any unusual symptoms arise. The use of Sustaxyl 350 should always be supervised by a qualified healthcare professional.


sustaxyl 350 lab test report


Ensure your Sustaxyl 350 comes from a reputable source. Kalpa Pharmaceuticals is dedicated to quality, and authentic products can be obtained from verified suppliers committed to delivering genuine and potent steroids. Choose wisely to embark on a safe and effective bodybuilding journey.


Kalpa Pharmaceuticals’ Sustaxyl 350 stands as a testament to cutting-edge steroid formulations. Elevate your physique, strength, and endurance with this premium testosterone blend. Unlock the full potential of your bodybuilding endeavors with the assurance of Kalpa Pharmaceuticals’ commitment to excellence.