Why Are People Injecting Themselves with Peptides? The New Yorker Peptide Compounding Pharmacy Physician Prescribed Peptides Massey Drugs Most people hear not FDA approved and immediately think unsafe or ineffective but the reality is a lot more about economics than science. If something can't be patented, there's little incentive to Which non FDA (United States Food and Drug Administration) approved peptides, such as BPC 157 (Body Protection Compound 157) and TB 500 (Thymosin Beta 500), are likely legitimate for medical use under strict supervision? An FDA Reversal on Peptides Could Open the Market to Unsafe Drugs ProPublica Are Peptides Safe? What Older Adults Need to Know