Pay in 4 interest-free payments of $5.54 Learn more
Ships within 48 hours · Estimated delivery Sep 2 - Sep 7
What to Look for on a COA A reliable COA for Retatrutide should include: Batch or lot number matching the vial label Peptide identity confirmation by mass spectrometry (MS) Purity percentage by HPLC Potency or assay data where available Endotoxin level, especially for cell-culture or animal studies Residual solvent or TFA content Testing date and retest or expiration date Name of the testing laboratory Generic COAs that are not tied to a specific batch are not sufficient for reproducible research
Brand-name tirzepatide, sold as Mounjaro and Zepbound, costs between $1,000 and $1,300 per month without insurance
The process from quiz to medication delivery can take as little as one week in ideal circumstances
But leaving a vial on the counter overnight or in a warm car can degrade the peptide
Cancer Research, 83 (7), 10621073
US$ 25.09
US$ 26.01
US$ 23.78
US$ 28.34
US$ 29.86
US$ 29.32
