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Thymosin alpha-1, another immune peptide, reduces pro-inflammatory cytokine production, which may benefit individuals whose depression has a significant inflammatory component

A 2025 IRB-approved pilot study published in PubMed reported no adverse effects following intravenous administration of 20mg in 2 healthy adults, with monitored biomarkers (heart, liver, kidneys, thyroid, and blood glucose) returning normal results

Thickened or discoloured nails Beyond pitting, many people also notice that their nails start becoming darker, thicker, or slightly separated from the skin beneath

What we do know from animal studies: oral BPC-157 works for some conditions

The human stomach is an incredibly acidic environment, with a pH that can drop as low as 1.5