Fact 03 GHK-Cu plasma levels fall from roughly 200 ng/mL at age 20 to under 80 ng/mL by age 60, a 60 percent decline that microinfusion can directly replenish at the dermal layer
Li Q, Kang J, Liu N, Huang J, Zhang X, Pang K, Zhang S, Wang M, Zhao Y, Dong S, Li H
GLP-1s changed my life. Vanessa Williams, 63 In a January 2026 cover story for Hello
But, side effects like skin rash, diarrhea, and anxiety can happen
The GHK-Cu and high-intensity laser groups appeared to have a shorter average time for healing and greater neutrophil and vessel counts
Day 0 (the day prednisone is prescribed): Continue Zepbound on the regular weekly schedule Get a baseline finger-stick glucose if you have a meter, or note your continuous glucose monitor (CGM) reading Plan to monitor glucose 2 to 4 times daily during the steroid course Have a Tums or Pepcid plan in case reflux flares Days 1-5 (the steroid course): Take prednisone in the morning with food, as prescribed Continue Zepbound on schedule Check fasting glucose first thing in the morning Check post-meal glucose 2 hours after lunch and dinner Hydrate well (steroids increase thirst