compounded ghk-cu Copper Peptide: Prescription From $179/mo compounded by licensed pharmacists to support collagen production GHK-Cu 100mg - KX-Labs

Its not that you cant use them at all, just not in the same application

References Compliance Notice This product is intended for laboratory research use only and is not approved for human or veterinary use.

However, this isnt strictly true for many of the peptides, but its the way he characterized it

Adult men can meet their needs by consuming 2.6 mcg of vitamin B12 per day (1)

Sometimes just seeing an objective third party and unloading your issues makes you feel better, says film director Peyton Reed, who once had a doctor give him a B12 shot on set when he was on the cusp of getting a coldan injection that he believes kept the cold at bay