The evidence for ghk-cu topical should be weighed by study type, human relevance, route, product quality, and the limits of what has actually been demonstrated
Oral route data in rodents shows genuine GI-local effects, but systemic bioavailability from capsules is unquantified in humans, meaning dose-response claims for joints and tendons rely on injection-route animal studies
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Depending on whos talking about it, its pitched as a solution for everything from workout soreness and tendon injuries to inflammation, joint pain, and simply feeling old. You may see thymosin beta-4 (TB-4) used interchangeably as a name for TB-500, but theyre not the same thing
Genetic and health background guide peptide choices Genetic testing can show variants linked to poor sperm motility or increased DNA fragmentation
The patients who come to Perfect B for this protocol are not always high-level athletes