Rohm Viro-Prop (Testosterone Propionate 100mg/ml) is a fast-acting injectable anabolic steroid designed to support muscle growth, enhance strength, and improve overall physical performance. Each 10ml vial contains 100mg/ml of testosterone propionate, a short-ester testosterone variant known for its rapid onset and shorter half-life. This formulation is commonly used by athletes and bodybuilders during cutting cycles to promote lean muscle mass and reduce water retention.
The typical dosage for men ranges from 300mg to 500mg per week, administered via intramuscular injection every other day to maintain stable testosterone levels. Due to its quick action, users often experience noticeable improvements in strength and endurance within a short period. It’s important to follow a healthcare professional’s guidance to determine the appropriate dosage and cycle length based on individual goals and experience levels.
Common side effects may include injection site discomfort, mood swings, and potential suppression of natural testosterone production. To mitigate these risks, users should monitor their health regularly and consider incorporating post-cycle therapy (PCT) to help restore hormonal balance after discontinuation. Liver toxicity is generally low with testosterone propionate, but regular monitoring is advised.
Viro-Prop (Testosterone Propionate 100mg/ml) is available at Pharma Outlet in 10ml vials for £27.00. Always consult with a healthcare provider before starting this medication to ensure it’s appropriate for your specific needs.


