Testobolin 325 — Mix of Testosterone
Form: Injectable | Dosage: 325mg/ml × 10ml multidose vial
Pharmaceutical Information
- Pharmaceutical Name: Testobolin 325
- Chemical Name: Testosterone Acetate, Testosterone Decanoate, Testosterone Propionate, Testosterone Phenylpropionate, Testosterone Cypionate (Testosterone Mix)
- Dosage: 325mg/ml × 10ml multidose vial
Presentation
Each 10ml multidose vial contains:
- Testosterone Acetate 30mg/ml
- Testosterone Decanoate 100mg/ml
- Testosterone Propionate 55mg/ml
- Testosterone Phenylpropionate 55mg/ml
- Testosterone Cypionate 85mg/ml
Vial sealed with a pink colour flip-off cap carrying Keifei® wording stamp. Each vial includes a QR Authentication Code. Supplied in boxes of 10 vials with white and pink packaging.
Overview
Testobolin 325 — often considered superior to Sustanbolin 250 — is referred to as the “king of testosterone” due to its unique blend of five testosterone esters. The presence of the acetate ester allows for a rapid initial physiological response, while the other four esters release at slower rates, sustaining testosterone levels with a relatively flat absorption curve throughout the injection cycle.
This combination makes Testobolin 325 one of the most effective products for mass building ever developed.
Possible Side Effects
- Oily skin
- Acne
- Aggressiveness
- Facial or body hair growth
- Male pattern baldness








