The intranasal spray formulation provides additional scientific value by allowing laboratories to investigate formulation stability, spray consistency, peptide integrity, physicochemical properties, analytical reproducibility, and intranasal delivery system performance
Nothing is ruined it is just a lower concentration, which means a larger injection volume to hit the same dose
Unboxing of my Peptide GHK-cu
Not everyone feels comfortable with needles, and that's perfectly okay
Neurogan Health GHK-Cu Copper Peptide Face & Neck Serum contains 1,200mg of Copper Tripeptide-1 in a concentrated 4% formula
If max bioavailability is the priority, shots may still win