While GHK-Cu is generally well-tolerated in topical research, certain contraindications or precautions should be considered, especially for systemic research or in specific populations: Systemic Research: For systemic applications, GHK-Cu is generally not recommended for subjects who are pregnant, breastfeeding, have active cancer, or suffer from Wilsons disease (a condition involving copper accumulation)
Store in the refrigerator after opening
lower salivary cortisol, amylase, blood pressure, and subjective stress ratings (Lopresti 2022)
At Blueline, youll receive a full medical evaluation and prescription as part of your care
Supplied as a lyophilized powder, independently tested, and supported by a lot-specific Certificate of Analysis
lotspecific analytical data are provided on the certificate of analysis (COA)