Unlike semaglutide, tirzepatide targets both GLP-1 and GIP (gastric inhibitory polypeptide) receptors, enhancing fat metabolism and insulin sensitivity
The peptide reduces production of pro-swelling cytokines including IL-6 and TNF-alpha, decreases start of NF-kB (a key swelling signaling molecule), tunes immune responses to favor healing over chronic swelling, and promotes resolution of swelling processes
As NAD+ levels drop with age, the brain can lose some of its sharpness and resilience
Research published in the Journal of Investigative Dermatology showed that GHK-Cu increased hair follicle size and promoted hair regrowth in animal studies
However, combination therapies require careful medical evaluation to ensure compatibility and safety
For example, up to 98% of oral Vitamin B12 is destroyed in the stomach, so that if you take a 1000mcg pill, only 20mcg may make it into your bloodstream