Hmmm Just a quick look and a LOT of stuff is sold in BIG BULK QTY packaging. Powdercity.XXX carries bulk in smaller qtys, and from a quick look may be cheaper depending on what you are looking for... Another BULK site that I found is purebulk.xxx and it is similar also. There are many others out there... I would bet that the raw bulk material that these folks resale comes from the SAME manufacture. I have purchased some items from Powdercity based on being the lowest price I could find. I am not into designing my own sup program but I bet there are some folks here that can go deeper than I can. Just my 2 cents...
Predict estradiol, DHT, and free testosterone levels based on total testosterone
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.
Enter your total testosterone value to see predictions
Results will appear here after calculation
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.
Dihydrotestosterone is a potent androgen derived from testosterone. Affects hair growth, prostate health, and masculinization effects.
The biologically active form of testosterone not bound to proteins. Directly available for cellular uptake and biological effects.
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