Search results

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    Experiences using Deca Durabolin or NPP for TRT?

    Hi all. So, I am very sensitive to DHT. Even 125mg TEST E every 6 days gives me bad scalp acne/cysts. I would like to hear from people that have used Deca Durabolin og NPP for TRT. Or maybe a mix of Deca/Test (80/20 for instance) Its could have some benefits, since the Anabolic/Androgenic...
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    How to stop TRT?

    Update: after 4-5 weeks off TRT the Acne was gone. It MUST be DHT that is the problem. I feel pretty "normal" like before TRT after 5 weeks. Boring pumps in the gym, but OK libido and wellbeing. Meybe a little tired and now smaller looking too....As to be expected.
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    How to stop TRT?

    Right now it's been 2 weeks since my last 125mg Test E injection and I still get nasty scalp acne. If it dont go away after quitting TRT then i dont know what could cause it. Too early to tell I guess?
  4. N

    How to stop TRT?

    I use but it does not seem to work. I leave it in the hair for min. 5 min before rinse.
  5. N

    How to stop TRT?

    No, I have never heard of it before.
  6. N

    How to stop TRT?

    That is impressive. Anyone use a Deca base with 20% Test as TRT? Like 100mg deca and 25mg Test EW?
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    How to stop TRT?

    Can you reccommend a topical for use in hair? Antibiotics like tetracycline helps, but acne returns after.
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    How to stop TRT?

    What dose are you thinking?
  9. N

    How to stop TRT?

    Without using HCG, Clomid or Nolvadex for X amount of time?
  10. N

    How to stop TRT?

    So after a few years on TRT. (125mg Test E E6D) A few years where I felt pretty good. I now have to stop :( Scalp acne is out of control. Painful cysts and nothing helps. Well years ago I was on 2 rounds of Accutane for it and it helped for years. And it has returned again now....For the 3...
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    TRT newbie

    Thank you all for your time and input :)
  12. N

    TRT newbie

    You are thinking Proviron to raise DHT? Is that a viable permanent solution? Or for testing for the problem? Yeah 250mg may be too high, but the 1ml ampules are 250mg. Maybe i should do one 250mg shot every 8-9 days instead?
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    TRT newbie

    No bloodwork, because i need a good reason to get one here in "free" healthcare Denmark. Like suspected illness or something like that. Help with selfadministered TRT dont count. I do not use HCG, but consider it, since my balls are now 1/3 normal size. How small can they get? Does anybody...
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    TRT newbie

    Hi all. For one year ago i had my Testosterone levels tested and they were within normal levels, but in the very bottom. That meant that the free (tax payed) danish healthcare would not treat me even though i had several low-T symptoms. I am in my 40's and otherwise healthy and have been...
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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