retatrutide

  1. A

    Started Retatrutide today

    Took my first 2.5mg dose of Retatrutide this morning and I will update my progress weekly. Very early in the process but no sides as of yet. Had a regular workout, ran errands, and hunger has stayed the same. I'm in my 50s, 6-01. 250 and have been on TRT for over 2 years. I bought it from...
  2. K

    Retatrutide noob questions (order already done)

    I've decided to source some retatrutide from a Chinese supplier via platforms like Made-in-China or Alibaba, and I’m planning to order 10 x 10mg vials strictly for personal use. I'm currently on 10mg trizepitide from eli lilly and have been doing extensive research around it. My plan is to...
  3. T

    retatrutide experiences

    tldr; absolutely the best weight loss peptide IMHO to date I want to summarize my early exp. with retatrutide. I could not handle any semaglutide in the past, even 0.1mg gave me hellish nausea and lethargy. but R. is different. - 2 weeks ago I started a protocol, 2mg/week, divided in 2...
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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