If the solution becomes cloudy, develops particles, changes color, or develops an unusual smell at any point during the 28-day usage window, discard it immediately
They are used to treat neck, middle back, or low back pain
Researchers classify it as a "stable gastric pentadecapeptide" because of its unusual stability in the harsh acidic environment of the stomach
In direct comparison, GHK-Cu improved collagen production in 70% of treated women, compared to 50% with vitamin C cream and just 40% with retinoic acid
Dihexa lacks published stroke-specific efficacy data its c-Met receptor agonism suggests theoretical benefit, but without validated dosing protocols or safety data in ischemic injury models, it cannot be recommended as a primary stroke intervention