ghk-cu peptide solution color blue Skin Perfection 1% Copper Peptides Serum for Face Hair Scalp .5 oz Discover the essence of youthful skin with our GHK 7% GHK-Cu Accelerant for Cosmetics

Reich N, Hlscher C (2024) Cholecystokinin (CCK): a neuromodulator with therapeutic potential in Alzheimers and Parkinsons disease

How Can You Take Vitamin B12

New-onset Kayser-Fleischer rings on slit-lamp exam (an ophthalmologic finding indicating corneal copper deposition, though exceedingly unlikely at therapeutic GHK-Cu doses)

doi: 10.1111/j.1460-9568.1993.tb00221.x

The recommended daily allowance (RDA) for vitamin C in the UK is 40-90mg per day (depending on what you read) so 500mg per injection is quite a large amount (though less than 1000mg daily is not though to be harmful - but might increase the possibility of side effects)

Only increase if lower doses plateau and you tolerate well