

Andropen 450 mg – Advanced Testosterone Stack
Active Ingredients:
- Testosterone Acetate 30 mg
- Testosterone Propionate 73 mg,
- Testosterone Phenylpropionate 73 mg
- Testosterone Cypionate 125 mg
- Testosterone Decanoate 147 mg
Manufacturer: British Dragon Pharma
Pack Size: 10 mL Vial (450 mg/mL)
Andropen 450 mg is a high-concentration injectable steroid produced by British Dragon Pharma, containing a potent mix of five testosterone esters: Propionate (73 mg), Acetate (30 mg), Phenylpropionate (73 mg), Cypionate (125 mg), and Decanoate (147 mg). This strategic formulation ensures both rapid and sustained testosterone release for optimal anabolic support.
Andropen 450 is typically administered 1–2 times per week. A standard dose ranges from 450 to 900 mg per week, depending on experience level and goals. It stacks well with other injectables like Trenabol Depot or oral compounds like Methanabol.
Looking for more mass-building stacks? Explore the full British Dragon Pharma lineup or check our injectable steroids category for more heavy hitters. Want to learn more about Testosterone? Read more on PubChem.
Because of its long-lasting esters, many users inject it twice weekly to maintain stable testosterone levels.
Yes. Like all testosterone-based products, Andropen will suppress natural hormone production. A proper PCT with Tamoxifen or Clomiphene is advised.
It's best suited for intermediate to advanced users seeking maximum anabolic effect with fewer injections. Not recommended for beginners due to its strength.
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Sustabol 350 mg – Advanced Testosterone Mix for Muscle Gains
Active Ingredients:
- Testosterone Propionate 42 mg
- Testosterone Phenylpropionate 84 mg
- Testosterone Isocaproate 84 mg
- Testosterone Decanoate 140 mg
Manufacturer: British Dragon Pharma
Pack Size: 10 mL Vial (350 mg/mL)