2008;9Suppl 2:S15
The research priorities are clear: Phase I safety trials in healthy volunteers must be completed, followed by Phase II efficacy trials for specific conditions if safety is confirmed
This randomized, controlled trial compared the effects of L-citrulline (6g) , combined L-citrulline (2g) + glutathione (200mg) , and placebo over 4 weeks
PDRN does one thing
Because they work through different mechanisms -- GHK-Cu through broad gene modulation and copper-dependent enzymatic activity, Matrixyl through collagen signal mimicry -- they can be combined for synergistic anti-aging benefits
Namely, in analogy, we evidenced the occluded superior sagittal sinus-produced central disturbances (i.e., intracranial (superior sagittal sinus) hypertension) rapidly transmitted to the periphery (i.e., portal, caval hypertension, aortal hypotension, multiorgan lesions) [20]