First, the route was intraventricular in rabbits , bypassing the blood-brain barrier entirely
The single most common aftercare mistake is reintroducing actives too early, because skin can look recovered on the surface while the barrier is still rebuilding underneath
doi: 10.1523/JNEUROSCI.2935-13.2014
Corsini E, Mitchell KG, Zhou N, Antonoff MB, Rice DC, Sepesi B, Walsh GL, Roth JA, Mehran RJ, Swisher SG, Vaporciyan AA, Maru D, Lin SH, Ajani JA, Hofstetter WL
Lingvay, J
Experienced formulation scientists work closely with brands to develop products that address particular health concerns, demographic needs, or market positioning strategies