Iron Peptides nasal sprays are produced in our FDA-registered US laboratory and individually batch-tested for ≥99% purity. The Iron Peptides nasal sprays range below covers our full research catalog - every item ships sealed, with a Certificate of Analysis and the Iron Peptides lot number for full traceability.
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Frequently asked questions
These products ship as pre-filled spray bottles rather than as dry vials, so they arrive in a ready-prepared liquid format.
Several compounds in our catalog (for example BPC-157, TB-500, GHK-Cu, NAD+) exist both as vials and as nasal sprays. The difference is the delivery format and presentation, not the compound itself.
Yes. Spray products use the same source material standard and are lab-tested, with quality verified to the same ≥99% purity benchmark applied across the catalog.
Each spray's listed strength and bottle volume are shown on its individual product page so you can compare options before ordering.
Yes. Sprays are sealed and sent in discreet packaging via fast US shipping to maintain product integrity in transit.