99% Pure Ghrelin, Endocrine Research Peptide Lyophilized Powder Bulk Stock. Ghrelin is a natural derived peptide, it is core research material in endocrinology, appetite and metabolism related laboratory studies. Many university research labs and biotech companies take this peptide for physiological mechanism research. Our product adopts advanced synthesis and purification technology, HPLC verifies 99% purity level. All products are stored in cold storage to avoid peptide activity loss. We accept small trial sample order and large bulk wholesale. Neutral blank packing is available for white label merchants. We are factory direct supplier, can provide stable continuous supply and competitive price. Contact Aurora via WhatsApp +852 4423 6619 for product details and price. This peptide is for lab research only, not allowed for human consumption or injection. We pack each parcel with shockproof materials for international transportation. We can suggest suitable logistics options according to your destination country. Long-term cooperative clients can lock price and get priority shipment. Numbers of biological research teams keep reordering our Ghrelin because of consistent batch quality and thoughtful service.