no LD50 established even at very high doses in rodents No Hormonal Effects: Does not affect testosterone, estrogen, growth hormone, or other hormonal axes Gastric Origin: Derived from a naturally occurring human gastric protein, suggesting good biological compatibility Stability: Unusually stable in gastric acid, supporting oral administration potential Reported Effects: Anecdotal reports of fatigue, nausea in some research subjects TB-500 Safety Profile: (PMID: 20536472) Note: Published safety data is primarily available for Thymosin Beta-4
Safety and Beginner Suitability RAD-140: High potency equals high suppression
Sterner RM, Hartono SP, Grande JP
doi: 10.1111/acel.13954 106 OlsenA
Complementary work has documented activation of the VEGFR2 (Vascular Endothelial Growth Factor Receptor 2) pathway, involved in angiogenesis, along with upregulation of early growth response genes (Egr-1) and the FAK-paxillin transcription factor in studied endothelial cells