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    Hi, My name is Gabe. I've been on TRT since August 2021. I've switched to Defy Med in March of 2022. I am also Type 2 diabetic who uses Novolog Subcutaneous insulin. Since Defy is the only clinic that suggested using Testosterone Subcutaneously, I did so starting in March 2022...
  2. M

    Aging Skin in Men: Any Solutions?

    Hi guys, Im wondering if you have any proven methods to prevent or reverse skin wrinkles and loss of elasticity. Does Collagen or vitamin E really work? Specifically the abdomen area. And I am not overweight. 53 years old but noticed my skin is losing.
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    Costco.com sale astaxanthin 6 mg free shipping 3 cents/mg -until sold out- best price seen on this important supplement TruNature Costco house label clean product. contains only EVO, purified water in gel caps. made with Swedish AstaReal proven benefits: exercise recovery, skin, vision...
  4. Nelson Vergel

    Study Results: Exercise Makes Skin Younger

    "... They found that after age 40, the men and women who exercised frequently had markedly thinner, healthier stratum corneums and thicker dermis layers in their skin. Their skin was much closer in composition to that of the 20- and 30-year-olds than to that of others of their age, even if they...
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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