

Drug Class: Injectable Anabolic Androgenic Steroid (AAS)
Active Substances:
- Testosterone Acetate 20 mg
- Testosterone Propionate 30 mg
- Testosterone Phenylpropionate 60 mg
- Testosterone Isocaproate 60 mg
- Testosterone Decanoate 100 mg
Strength: 270 mg/mL
Amount: 10 mL Vial
Active Life: 21–30 days
Average Dose: 270–540 mg per week
Liver Toxicity: None
Aromatization Rate: High
Anabolic Rate: 100
Androgenic Rate: 100
Manufacturer: Stealth Labs
Laboratory Test: View Result
Shipped Without Label!
Stealth Labs Sustanon 270 is a premium-grade injectable testosterone mix formulated to deliver both fast and sustained hormonal support for bodybuilders, TRT users, and strength athletes. Each 1 mL contains a potent 270 mg blend of five esters:
This multi-ester profile ensures an initial spike followed by a prolonged anabolic window, ideal for maintaining stable blood testosterone levels. Athletes seeking lean muscle growth, increased strength, and enhanced recovery will find Sustanon 270 a highly efficient solution.
The recommended dose for performance enhancement ranges from 270–540 mg per week, split into two injections for more stable levels. TRT users typically respond well to 270 mg/week.
Due to the long half-life of Decanoate and medium esters like Isocaproate and Phenylpropionate, levels remain elevated for up to 30 days. However, athletes should not exceed 12–14 weeks per cycle to minimize endocrine disruption.
Stealth Labs Sustanon 270 is highly versatile and stacks well with both bulking and cutting agents. For mass gains, pair it with Stealth Trenbolone Enanthate or Stealth Nandrolone Decanoate. For leaner physique goals, consider combining it with Stealth Masteron Propionate or Stealth Boldenone 300.
Because Sustanon contains long-acting esters, begin PCT 3 weeks after the last injection. Ideal options include Clomid or Nolvadex for 4 weeks to restore natural testosterone production. PCT timing is critical due to Decanoate's prolonged suppression effects.
Use of an aromatase inhibitor like Arimidex or Aromasin can help mitigate estrogen-related issues.
Sustanon was originally developed for medical use in testosterone replacement therapy. Its ester blend helps avoid the hormonal peaks and crashes seen with single-ester compounds. For more background on testosterone blends, refer to this NIH article on testosterone esters.
If you're looking for high-purity testosterone blends with proven lab testing, you can get this compound from a verified source for Stealth Labs testosterone blends.
The blend contains short and long esters. The half-life ranges from 1 to 15 days, with effects lasting up to 30 days due to Testosterone Decanoate.
To maintain stable testosterone levels, inject it twice per week, even though some users opt for once-weekly administration due to its long esters.
Yes, but beginners should start with conservative doses (270 mg/week) and use proper PCT. Always monitor for side effects and estrogenic symptoms.
Yes, it stacks well with oral compounds like Dianabol or Turinabol for bulking or Anavar for cutting. Monitor liver values when using orals.
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Drug Class: Injectable Anabolic Androgenic Steroid (AAS)
Active Substance: Testosterone Enanthate
Strength: 250 mg/mL
Amount: 10 mL Vial
Active Life: 8–10 days
Average Dose: 250–500 mg per week
Liver Toxicity: None
Aromatization Rate: High
Anabolic Rate: 100
Androgenic Rate: 100
Manufacturer: Stealth Labs
Laboratory Test: View Result
Shipped Without Label!
Drug Class: Injectable Anabolic Androgenic Steroid (AAS)
Active Substance: Testosterone Cypionate
Strength: 250 mg/mL
Amount: 10 mL Vial
Active Life: 8–10 days
Average Dose: 250–500 mg per week
Liver Toxicity: None
Aromatization Rate: High
Anabolic Rate: 100
Androgenic Rate: 100
Manufacturer: Stealth Labs
Laboratory Test: View Result
Shipped Without Label!
Drug Class: Injectable Anabolic Androgenic Steroid (AAS)
Active Substance: Testosterone Propionate
Strength: 100 mg/mL
Amount: 10 mL Vial
Active Life: 2–3 days
Average Dose: 100–150 mg every other day
Liver Toxicity: None
Aromatization Rate: High
Anabolic Rate: 100
Androgenic Rate: 100
Manufacturer: Stealth Labs
Laboratory Test: View Result
Shipped Without Label!