[Retracted] Development of Niacinamide/Ferulic Acid-Loaded Multiple Emulsion and Its In Vitro/In Vivo Investigation as a Cosmeceutical Product

Table 2

Composition of placebo and MNF (100 g).

Primary emulsion
Liquid paraffin	13%
ABIL-EM 90	3%
Magnesium sulfate	0.5%
Niacinamide	5%
Ferulic acid	0.5%
Distilled water	q.s.
Multiple emulsion
Tween 80	0.8%
Primary emulsion	80%
Distilled water	q.s.