Biogen Test 400


Biogen Pharma Test Blend 400;
Each ml contains:
Testosterone Propionate 70mg/ml
Testosterone Cypionate 165mg/ml
Testosterone Enanthate 165mg/ml
Grapeseed Oil
Benzyl Alcohol
Benzyl Benzoate

Next Day Dispatch after payment received
24 hour delivery for UK & Europe
Worldwide delivery 5-10 days


Test 400 is usually injected on a weekly basis at a dosage of 400 – 800mg. Cycles are generally between 10 & 12 weeks in length and this duration is sufficient to produce excellent gains in muscle size and strength.

Test 400 contains a mixture of three testosterone compounds which, where modified with the addition of carboxylic acid esters (propionic, cyclopentylpropionic and enathoic acids) at the 17-betqa hydroxyl group. Esterified forms of testosterone are polar than free testosterone and are absorbed more slowly from the area of injection. Once in the bloodstream, the ester is removed to yield free (active) testosterone. Esterified forms of testosterone are designed to prolong the window of effect following injection allowing for a less frequent injection schedule compared to injections of free (unesterified) steroid. Test 400 is designed to provide a rapid peak in testosterone levels (24 – 48 hours after injection) and maintain levels for about 14 days.

Each 1ml of Test 400 contains:
70mg Testosterone Propionate (Active half life 1 – 3 days)
165mg Testosterone Cypionate (Active half life 7 – 14 days)
165mg Testosterone Enanthate (Active half life 7 – 12 days)

Androgenic: 100
Anabolic: 100
Estrogenic: Moderate
Progestational: Low