I have never had a bad experience with them or seen bad experiences reported, except for someone who thought they might have gotten bad semaglutide. There are no certainties in life, but they are very good.I’ve posted threads similar to this and someone said peptide sciences is a good supplier I am about to get some and was looking for some more information. Just wondering if anyone know that it is for sure good or if it’s bad. If you happen to have info its all useful, thanks.
not true as in for (many/reputable) UGL sellers. most if not all US sellers do nothing more then repackage chinese raws at a large markup. they do it in a somewhat legal space, as they pay taxes, have LTD's, charge state taxes, cc processing fees etc. UGL's on the other hand, which repackage the exact same raws don't have this overhead, and also sell large amounts of steroids + glp1's +GH etc and receive 100% of the proceeds typically in crypto. I've ran many peptides from sites like PS, verified peptides and my UGL sources for years with virtually no difference noticed as far as I can tellIt would be my opinion that 10mg of BPC157 for $20 is a massive red flag the going rate is closer to $100 for that product. The price difference is totally suspect.
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.
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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