Consider keeping a simple daily log noting pain levels during specific activities, grip strength changes, and any other relevant observations
This product has worked perfectly for me
Research shows that vitamin B12 has a half-life of 6 days in the blood, making it six days before the administered amount gets excreted from your body
While some vitamins last just a few days, others, like vitamin D, can stay in the system for months
In fact, methylcobalamin B12 is so stable in dry form that it can retain its potency at temperatures as high as 315C / 600F
Lyophilized (unreconstituted) GHK-Cu powder stores much longer: Frozen at -20C: 18-24 months Refrigerated at 2-8C: 12-18 months Room temperature: 2-4 months maximum If you won't use a vial within 30 days of reconstitution, consider reconstituting smaller amounts more frequently rather than mixing everything at once