Today it is available only by prescription, compounded by state-licensed 503A pharmacies or FDA-registered 503B outsourcing facilities, neither of which is independently reviewed or approved by the FDA as a finished drug product, most commonly prescribed off-label for adult GH decline or wellness/anti-aging use
GLOW Potion (Topical GHK-Cu) is listed for professional research use with an emphasis on documentation, compound identification, research applications, storage awareness, and third-party testing transparency
Aromatase is an enzyme that converts testosterone to estradiol (the most potent estrogen form) and androstenedione to estrone (Kang et al., 2017)
Each product promotes optimal hormone balance through high-quality, essential micronutrients.
However, some single celled organisms, like the brewers yeast Saccharomyces cerevisae , have been reported to transsulfurate in either direction, converting Cys Hcy or Hcy Cys, as needed ([136]
Though GHK-Cu is naturally blue in color, topical products at concentrations typically used (up to 3%) are generally not noted to cause staining of the skin