If you're choosing one and you're dealing with joint issues, recovery time, or connective tissue problems that limit your training, GHK-Cu wins
After opening, keep it away from air exposure as much as possible
Int Immunopharmacol 69:109117 Kim D-S, Hwang E-S, Lee J-E, Kim S-Y, Kwon S-B, Park K-C (2003) Sphingosine-1-phosphate decreases melanin synthesis via sustained ERK activation and subsequent MITF degradation
In essence, nanoencapsulation methods that create a tight, continuous barrier around the active compound (as with the starch-protein gel for curcumin or the pullulanWPI microcapsule for -carotene) provide superior photoprotection by absorbing or scattering incoming UV radiation before it can reach the nutraceutical
Chronic inflammation and the growth hormone/insulin-like growth factor-1 axis
The DNA of the mitochondria is separate from and more fragile than the DNA found in the nucleus of the cell