A flexible combination box containing five vials of 50mg GHK-Cu and five vials of 100mg GHK-Cu, all at 99% purity or higher by HPLC. This dual-strength kit is designed for skincare formulators and cosmetic researchers who need both a smaller dose for initial testing and a smaller dose for micro-batch testing successful formulations — all from a single purchase.
Each vial contains lyophilized GHK-Cu Copper Tripeptide-1 powder, CAS 89030-95-5, sealed in a glass vial. The two strengths are clearly distinguished by label color, so there is no confusion on the lab bench. All ten vials come from the same production batch for consistent purity and copper chelation across both dosage sizes.
Store at 2-8°C in a dry environment. Each vial is individually labeled with dosage strength, lot number, and expiration date. A single Certificate of Analysis covering the entire production batch is included with every box.
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