ZZQ Peptide is a manufacturer of peptides, have our own research lab, and production line.The production process of freeze-dried powder is mainly based on vacuum freeze drying (freeze drying for short).   Our commitment to excellence extends from the initial stages of peptide synthesis all the way through to packaging and delivery.   We implement stringent quality control measures at every step to ensure that our products arrive in their purest and most stable form.

In our analytical test lab, we conduct rigorous in-house testing at all stages of production.   Our peptides undergo thorough verification using High-Performance Liquid Chromatography(HPLC)and Mass Spectrometry analysis.   These sophisticated techniques ensure the precise accuracy purity, and identity of each peptide, giving you the confidence that you are receiing the finest quality products available.