Elaboration of Nanoparticles Containing Indomethacin: Argan Oil for Transdermal Local and Cosmetic Application

Table 4

Stabilizer role in the particle size and zeta potential.

Sample	Particle size; (nm)	Zeta potential; (mV)
With span 20	356 ± 12	−41 ± 7
With PVA (0.5% solution)	314 ± 12	−43 ± 7
With PVA and span 20	290 ± 12	−45 ± 7