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  1. D

    3rd party testing of peptides and incurred costs?

    There are plenty of peptide producers in the USA that are not for "in vitro use". But you must see a doctor first. And the price is 3 to 5 times more.
  2. D

    3rd party testing of peptides and incurred costs?

    Copy that. Thanks for your insight!
  3. D

    3rd party testing of peptides and incurred costs?

    That is what I have heard/read. However, Can Labs doesn't use that caveat. Of course, they don't take credit cards, so no buying protection. Now, I have found a provider that can/could prescribe me an 18-week supply (90 doses; inject 5 out of 7 days per week) of Ipamorelin + CJC 1295 ($795) or...
  4. D

    3rd party testing of peptides and incurred costs?

    If Peptide Science is legitimate, then why do they say "For Research ONLY"? This tells me it is not pure, or 100% legit.
  5. D

    3rd party testing of peptides and incurred costs?

    Why then do they say "For Research ONLY"? This tells me it is not pure, or that what I I think I am buying is 100% legit.
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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