phamacies

  1. S

    Testosterone Propionate

    Is anyone using Empower Pharmacy for Testosterone Propionate? I am currently using Natesto but not really getting anything out of of it. I was following a thread here about Testosterone Propionate and am very interested in trying a run on it. S.J.
  2. L

    Empower Pharmacy - 503blicense on hold?

    Hey y'all, Tried to refill a script with my TRT clinic (based in FL) today and was just told that Empower can't ship to my state (VA) at the moment. Something about their 503B Compounding Pharmacy license. A few of my meds are only available at Empower and unavailable with the other pharmacy...
  3. J

    Global shortage of estradiol

    The Guardian is reporting a global shortage of estradiol. This affects both HRT and contraception. The focus of the article is on a current shortage in Australia and New Zealand. Perhaps disruption of the supply chain by covid-19, perhaps something else. "The affected products are distributed...
TRT Hormone Predictor Widget

TRT Hormone Predictor

Predict estradiol, DHT, and free testosterone levels based on total testosterone

⚠️ Medical Disclaimer

This tool provides predictions based on statistical models and should NOT replace professional medical advice. Always consult with your healthcare provider before making any changes to your TRT protocol.

ℹ️ Input Parameters

Normal range: 300-1000 ng/dL

Predicted Hormone Levels

Enter your total testosterone value to see predictions

Results will appear here after calculation

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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