The FDA found no clinical evidence supporting wound healing, no adequate toxicology, uncertain product identity and a potential immunogenicity risk with injection
IGF-1 mirrors HGH excesses and deficiencies, but the level in the blood is stable throughout the day, making it a more useful indicator of average HGH levels than testing for HGH
While research on IGF-1 LR3 in humans remains limited, human preclinical data 2 and mechanistic studies offer valuable insight into its biological potential and safety profile
Reconstitute with confidence, store with care
Hiroshi Hosoda (National Cerebral and Cardiovascular Center)
Whether used in skin rejuvenation protocols, microneedling support regimens, or scalp restoration and hair growth treatments, GHK-Cu remains a trusted favorite among clinicians focused on regenerative aesthetics and age-management therapies