Quality Sourcing in Canada The quality of GHK-Cu products varies dramatically between suppliers, making sourcing decisions critical for both safety and effectiveness
While no major safety flags have emerged from either the scientific literature or widespread anecdotal use, the absence of large-scale human data means users should proceed carefullyespecially if considering high doses or long-term use
While some people notice a difference in their energy or skin clarity within a few weeks, it typically takes 3 to 6 months of consistent use to see significant changes in cellular health
However, most low B12 levels are more caused by pernicious anaemia
When stored properly in the refrigerator, a solution reconstituted with bacteriostatic water should remain stable and potent for at least 30 days, and often up to 45
Whether you subscribe or purchase it once, all orders of this serum qualify