Thymosin Alpha-1 / KPV

This is a fixed-ratio blend, so it carries no single CAS number or molecular formula — those belong to the individual compounds.

Supplied as a prepared solution in a laboratory spray format; no reconstitution step applies. Refrigerate at 2–8 °C, keep the closure sealed, and protect from light. Discard on cloudiness, particulates or colour change. See the storage reference.

1 strength of this compound has a published certificate — LC-MS purity and identity, with the lot number and testing laboratory named — in the COA library, linked above for whichever strength is selected. Any strength without one yet shows "in progress" rather than a borrowed or estimated figure.

Orders ship from the USA in plain outer packaging with no product names printed on the exterior label. Sealed to protect the contents in transit. Free US shipping on orders over $200. Full details on the shipping page.