BPC 157: Miracle Healing Peptide or Hidden Danger? RFK Jr. promotes peptides. Now the FDA weighs easing limits on the unproven chemicals Sketchy peptides If the vial says GLP and the water says BAC we need to talk. Peptides without proper purification and testing can raise unwanted levels in the body. And that's The Peptide Moment: How FDA's Regulatory Reversal Creates Risk and Opportunity for Venture Capital and Private Equity Guidepost Solutions