

Substance: Testosterone Decanoate 140mg, Testosterone Isocaproate 84mg, Testosterone Phenylpropionate 84mg, Testosterone Propionate 42mg
Price For: 10 ml vial (350 mg/ml)
Brand: Kalpa Pharmaceuticals
Sustanon 350mg/ml – Advanced Testosterone Blend for Peak Performance
Looking to buy Sustanon 350 that delivers fast-acting strength, lean muscle gains, and long-lasting testosterone support? Sustaxyl 350 by Kalpa Pharmaceuticals is a powerful testosterone blend engineered for bodybuilders and performance athletes looking to dominate their training and physique goals.
Containing four testosterone esters (Test Propionate, Test Phenylpropionate, Test Isocaproate, Test Decanoate), Sustaxyl 350 offers both immediate and sustained anabolic effects—making it one of the most effective compounds for bulking, strength cycles, or TRT enhancement.
Rapid and sustained testosterone release
Promotes lean muscle mass, size, and vascularity
Increases strength, endurance, and aggression in training
Improves libido, motivation, and overall performance
Less frequent injections compared to single-ester testosterone
Dosage: 350–700mg/week
Cycle Length: 10–12 weeks
Stack with: Deca Durabolin, Dianabol, Trenbolone
Dose: 150–250mg/week (under medical supervision)
Helps retain muscle while cutting calories
Stack with: Winstrol, Masteron, Anavar
While powerful, Sustaxyl 350 may cause:
Estrogenic effects: water retention, gynecomastia (manage with AI)
Androgenic effects: acne, oily skin, increased body hair
Testosterone suppression (PCT required post-cycle)
Use Aromatase Inhibitors (AIs) such as Arimidex or Aromasin to reduce estrogenic side effects.
Not recommended for users with cardiovascular, liver, or prostate conditions
Blood pressure and cholesterol monitoring advised
Avoid use with hepatotoxic compounds or alcohol during the cycle
May interact with insulin, blood thinners, and corticosteroids
Consult a medical professional if using prescription medication
Overdosing can lead to hormonal imbalances, excessive estrogen, and testosterone shutdown. Stick to recommended doses and always follow with a solid Post Cycle Therapy (PCT) to restore natural testosterone production.
"Sustaxyl 350 changed the game for me. I felt it kick in fast, and strength gains were unreal. Kalpa gear is the real deal." – Mark B.
"One of the best blends I've used. Lean mass came fast, recovery was next level, and libido went through the roof!" – Andre T.
Q: What makes Sustaxyl 350 different from regular testosterone?
A: It's a blend of 4 esters, giving both immediate and long-lasting testosterone elevation for better performance and fewer injections.
Q: How often should I inject it?
A: Typically twice weekly for stable blood levels and optimal results.
Q: Is this product available in the US?
A: Yes! We offer US Domestic shipping—fast, secure, and with no customs delays.
Q: Do I need PCT after using Sustaxyl 350?
A: Yes. A proper PCT with Clomid or Nolvadex is essential to restore your natural hormonal balance post-cycle.
No customs. No hassle. Just high-performance testosterone shipped straight from US domestic inventory. Order Sustaxyl 350 today and experience next-level gains backed by Kalpa Pharmaceuticals quality and performance.
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