Adelphi Sustanon 250mg (Testosterone Blend)

Adelphi Research Sustanon 250mg is the classic four-ester testosterone blend, combining Testosterone Propionate (30mg), Phenylpropionate (60mg), Isocaproate (60mg), and Decanoate (100mg) for a total of 250mg per millilitre. The multi-ester design provides rapid onset from the short esters and sustained release from the longer esters, all from a single manufacturer known for accurate dosing and clean formulations.

Suggested Protocol

• Dose: 250-500mg per week for 10-14 weeks
• Injection frequency: twice per week for stable blood levels
• AI: Aromasin or Arimidex as needed
• PCT start: 18-21 days after last injection (Decanoate ester clearance)
• PCT: Nolvadex 40/40/20/20mg for 4 weeks

Key Facts

• Total testosterone: 250mg/ml (4 esters)
• Manufacturer: Adelphi Research
• Aromatisation: yes
• Liver toxicity: none

Also available: generic Sustanon 250mg. Compare esters in our Test E Guide. Browse all Adelphi products.