Has anyone experienced an acute toxic reaction to any peptide compounds?
Following is a cautionary tale and what happened in my case.
3 weeks ago, I trialed a small dose (100mcg) of ACE-031 (recommended dose is 1mg/week). This peptide is a myostatin inhibitor used for increasing lean mass. The...
There was recently an article in the news about mice who were flown on the International Space Station who resisted the normal loss of muscle mass associated with weightlessness as a result of receiving a drug containing a new myostatin inhibitor. The mice not only resisted muscle loss, they...
Scholar Rock, a small startup located in Cambridge, Massachusetts, revealed new data regarding lead drug candidate SRK-015 last week at the European Molecular Biology Organization’s annual meeting.
The compound is a “niche modulator inhibiting activation of the latent myostatin precursor,”...
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.
