GHK-Cu is generally well-tolerated in published in-vitro and animal-model work at standard research concentrations
Changing your diet is major, but with smart dieting choices (like consuming foods rich in B12) your chance of losing fat increases exponentially
Those with liver or kidney disease might need their doses changed because these conditions can affect how B12 is processed and removed from the body
Unsupported claims Statements such as 45% orally bioavailable, proven effective as a capsule, or clinically validated for oral use should not appear as facts without a traceable pharmacokinetic study
That adds up, costing you both resources and precious material
Some patients may also have underlying female pattern hair loss, PMOS, thyroid disease, low ferritin or autoimmune hair loss that becomes more apparent during weight loss