Real Test quantity in single vial (Testex 100)

lcvl

Member
Hi everybody,

Just a quick question. I'm on TRT using Testex Prolongatum 100mg in a 2ml vial.

I've noticed though that the vial always contains more than just 2ml, actually almost 2.5ml of fluid.

Any idea on how that affects my dosing? Does the vial actually contains more than just 100mg of test (120-125mg???), or it's just those 100mg of T being diluted in a larger solution?

In other words I'm wondering if by using the whole vial I'm actually getting a bit more than 100mg of Test.

Any suggestion is welcome

Thanks!
 
100 mg represents the strength of the med, as in 100mg/ml. So regardless of the volume of the vial, the strength of the med is consistent. It appears Testex comes in 2 strengths, 100 and 250mg/ml.
 

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Understanding Your Hormones

Estradiol (E2)

A form of estrogen produced from testosterone. Important for bone health, mood, and libido. Too high can cause side effects; too low can affect well-being.

DHT

Dihydrotestosterone is a potent androgen derived from testosterone. Affects hair growth, prostate health, and masculinization effects.

Free Testosterone

The biologically active form of testosterone not bound to proteins. Directly available for cellular uptake and biological effects.

Scientific Reference

Lakshman KM, Kaplan B, Travison TG, Basaria S, Knapp PE, Singh AB, LaValley MP, Mazer NA, Bhasin S. The effects of injected testosterone dose and age on the conversion of testosterone to estradiol and dihydrotestosterone in young and older men. J Clin Endocrinol Metab. 2010 Aug;95(8):3955-64.

DOI: 10.1210/jc.2010-0102 | PMID: 20534765 | PMCID: PMC2913038

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