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Alterations of bone biomechanical properties can contribute to osteoporosis and increase the risk of fractures in the elderly

See the research library for Certificates of Analysis, HPLC, LC-MS identity testing, purity versus identity, and batch verification plus the analytical testing glossary

People with Specific Health Conditions: Doctors often recommend Vitamin B12 injections for those with pernicious anemia

Endotoxin testing is vital to confirm true biological pass marks in lyophilized peptides

Feature Comparison Primary use GHK Cu: Anti ageing, skin renewal and repair AHK Cu: Hair growth, scalp health and anti ageing Stability GHK Cu: Less stable AHK Cu: More stable with longer lasting activity Collagen support GHK Cu: Supports fibroblasts and elasticity AHK Cu: Supports fibroblasts and extracellular matrix proteins Hair growth GHK Cu: More skin focused AHK Cu: More targeted to hair follicle and scalp applications Best formulations GHK Cu: Serums and creams AHK Cu: Hair serums, scalp tonics and treatments Available forms GHK Cu: Powder and liposomal forms AHK Cu: 99% powder and 7% or 10% liposomal forms