How GHK-Cu GHK-Cu (glycyl-L-histidyl-L-lysine copper complex) is a tripeptide naturally found in human blood, saliva, and urine
To meet the diagnostic criteria for cvEDS, a person must meet: Major criterion 1 AND family history compatible with autosomal recessive inheritance AND at least one other major criterion OR Major criterion 1 AND family history compatible with autosomal recessive inheritance AND at least two minor criteria Major Criteria Severe progressive cardiac-valvular problems (aortic valve, mitral valve) Skin involvement: skin hyperextensibility, atrophic scars, thin skin, easy bruising Joint hypermobility (generalized or restricted to small joints) Minor criteria Inguinal hernia Pectus deformity (especially excavatum) Joint dislocations Foot deformities: pes planus, pes planovalgus, hallux valgus Classical-like EDS (clEDS) If a person meets the diagnostic criteria for clEDS, genetic testing should be done to confirm the diagnosis
For long-term storage, keep the vial lyophilized and freeze at 80 C (112 F) until use
no protocol change until FDA follow-up" or "Switched from research vendor to licensed pharmacy source after updated access confirmed." That creates a clean audit trail
As the most advanced hormone test available, it extensively profiles sex and adrenal hormones, their metabolites, and additional markers such as melatonin, providing an accurate and holistic picture of hormonal balance