Compared to minoxidil and finasteride, GHK-Cu is described in the literature as an alternative with fewer side effects, although direct comparative studies in humans are still pending
Microneedling creates micro-channels in the skin, enhancing the penetration of GHK-Cu and potentially amplifying its ability to stimulate collagen production and remodel scar tissue
If you've been applying once daily, try twice daily for 4 weeks
Its status as an allergen that elicits allergic airway inflammation has garnered considerable interest
Eli Lilly reported these results in mid-2025, and the retatrutide availability timeline now points toward potential FDA approval no earlier than 2027, as additional phase 3 trials continue
At Minneapolis Skin Clinic, we use Methyl Vitamin B12 injections