Add small amounts of additional bacteriostatic water if powder remains after gentle swirling
With regular use, you may notice improved skin texture and firmness, as well as reduction in the appearance of fine lines and wrinkles.
While it depends on individual metabolism and the frequency of these injections, usually, they tend to last about a week or two in your system
Since peptides are hydrophilic molecules
Cerebral Vascular Stabilization and BBB Repair Endothelial progenitor cells (EPCs) restore blood-brain barrier (BBB) integrity, improve neurovascular coupling, and enhance perfusion of sleep-regulating centers in the brain, especially in aging or post-stroke insomnia [16-20]
So if you take a high enough dose, there is sedation from it