We're moving to a new warehouse. Ordering pauses Oct 30 at 11 AM MT and reopens once it's shipping, planned for early November. Need something? Order before then. Details

GHK-Cu 50mg

Lot PGB-GHK50-4 Exhausted

HPLC analysis

Round 1 is tested before a lot is released for sale. Round 2 vials are pulled from customer inventory after delivery, so a Round 2 result reflects the product's age and storage at the time of testing, not only the lot as shipped. What a Round 2 result means · Storage & Handling