Testosterone Propionate 100

Testosterone Propionate is injectable testosterone attached to a short ester. The active ingredient is testosterone propionate at 100mg per ml, in a 10ml vial from Proper Labs. It raises nitrogen retention and protein synthesis, which supports muscle growth, strength and recovery. The short ester clears the body quickly, so it is favoured for lean and cutting phases.

Because of the short ester it is commonly injected every other day to keep blood levels stable, with cycles typically around 8 to 10 weeks. Reported beginner amounts sit around 50 to 100mg every other day. These are commonly reported figures only and not medical advice, so confirm any plan with a healthcare professional.

Propionate acts fast and leaves the system quickly, so it needs more frequent injections than Enanthate or Cypionate, which are longer esters injected less often. Sustanon blends several esters for both fast and slow release. Many users pick propionate for a lean look and a quick clear-out at the end of a cycle.

Testosterone aromatises to oestrogen, so users often keep an anti-estrogen on hand for water retention and gyno. Other reported effects include acne, oily skin, higher blood pressure and hair loss in those predisposed. It suppresses your own testosterone, so a proper PCT after the cycle is standard.

Every vial is authentic Proper Labs Testosterone Propionate, with a verification code to confirm before you open it. We dispatch from the UK, so tracked delivery normally takes 1 to 2 working days, same day on orders paid before noon. The packaging is plain and discreet.