Exendin-3 (GLP-1 blocker), LY2409021 (GCG blocker), YM-254890 (Gq blocker), MDL-12330A (adenylate cyclase blocker), calphostin C (protein kinase C [PKC] blocker) and TPPO (TRPM5 blocker) were used as specific inhibitors
For instance, export of ATP and adenosine diphosphate (ADP) by erythrocytes in shear stress conditions stimulates platelet activation and aggregation [49, 50]
And these are all things that you could either categorize them as an adverse event, side effect, et cetera, that we have seen on these medications
There is a lack of long-term safety data in healthy adults
Although both produce clinically meaningful results
When applied topically, Glutathione steps up as a holy grail of brightening helping reduce pigmentation, dark spots, and uneven tone