Research-grade GHK-Cu is lyophilised peptide tested to 98% HPLC purity
Cosmetic vs Pharmaceutical Peptides Cosmetic peptides : Used in skincare to support collagen and skin repair Pharmaceutical peptides (Cagrilintide, Semaglutide) : Used under medical supervision for metabolic regulation The phrase peptide serum Cagrilintide 5mg+Semaglutide 5mg often appears in misinformation contexts, but these compounds are not formulated for topical cosmetic use
CoQ10 is required inside mitochondria to support energy production and antioxidant defence, yet conventional CoQ10 supplements are not specifically designed to accumulate there
The ascorbate-glutathione (AsA-GSH) pathway The AsA-GSH pathway is composed of four enzymes namely, APX, MDHAR, DHAR and GR (Figure 1) and two anti-oxidants, AsA and GSH
by Dr Rachel Hudson, MRCGP Further reading and references Vitamin B12 deficiency in over 16s: diagnosis and management NICE guidance (March 2024) PHE