ghk cu injection for skincare benefits GHK-Cu Anti-Aging: Does This Copper Peptide Really Work? Unlocking the Secrets of GHK-Cu:

Crystals were cryoprotected through the addition of 180 nL of 40% glycerol to the crystal drop prior to harvesting, giving a final glycerol concentration of 28.835.5% (accounting for the glycerol already in the crystallisation conditions)

The larger concern is using supplements in place of diagnosis when low B12 is tied to GI disease

That may not seem like much, but it's about 500 to 800 times more than the recommended daily intake of 2.4 micrograms

Reconstitution: Add 3.0 mL bacteriostatic water ~3.33 mg/mL Typical Range: 2001000 mcg daily Measurement: 1 unit (U-100 syringe) 33.3 mcg Storage: Lyophilized: 20C Reconstituted: 28C (use within 7 days) Dosing & Reconstitution Guide Educational guide for reconstitution and daily dosing Standard / Gradual Approach (3 mL = ~3.33 mg/mL) Administer via subcutaneous injection once daily