

Testoxyl Cypionate 250 mg – Long-Acting Testosterone for Mass Gains
Active Ingredient: Testosterone Cypionate
Manufacturer: Kalpa Pharmaceuticals
Pack Size: 10 mL Vial (250 mg/mL)
Testoxyl Cypionate 250 mg is a long-acting injectable testosterone ester manufactured by Kalpa Pharmaceuticals. It's a popular choice for both beginners and advanced athletes due to its consistent hormone release, effectiveness in bulking cycles, and ease of administration—just 1–2 injections per week.
This product contains Testosterone Cypionate 250 mg/mL, designed to support muscle mass, strength, libido, and performance during off-season growth or testosterone replacement therapy (TRT).
Typical dosing ranges from 250–500 mg per week. Some advanced users may go higher, though this increases risk of estrogenic side effects. For better results, many stack Testoxyl Cypionate with Nandrolone Decanoate or Boldaxyl 300.
Due to testosterone's conversion to estrogen, we recommend using an aromatase inhibitor such as Arimixyl or Aromaxyl during cycle. Post-cycle therapy (PCT) should include Clomixyl or Nolvaxyl.
Looking for shorter esters? Consider Testoxyl Propionate. Prefer blends? Try Sustaxyl 350. For a complete cycle, check our verified steroids shop for stacks and accessories.
It's used for muscle building, performance enhancement, and as part of testosterone replacement therapy to treat low testosterone levels.
Most users inject once or twice per week to maintain stable testosterone levels due to the long half-life of the Cypionate ester.
They are nearly identical in effect. Cypionate has a slightly longer half-life, but many users report similar results from both.
Yes. Like any exogenous testosterone, it suppresses natural production. A solid PCT using Clomid or Nolvadex is necessary for recovery.
Looking to buy more premium Kalpa injectables? Visit our trusted steroid shop and explore our wide range of performance-enhancing gear.
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Sustaxyl 350 mg – High-Strength Testosterone Blend for Muscle Growth
Active Ingredients:
- Testosterone Propionate 42 mg
- Testosterone Isocaproate 84 mg
- Testosterone Phenylpropionate 84 mg
- Testosterone Decanoate 140 mg
Manufacturer: Kalpa Pharmaceuticals
Pack Size: 10 mL Vial (350 mg/mL)
Oct 29, 2018 (07:21)
using this as part of my 12week cycle... this gear is deffo GTG... no PIP at all, good gains in strength/size, sex drive through the roof. running 500-600mg a week and its working brilliant for me !
incredible service ill deffo be using roids-shop.com for all my gear!!