Research Article
Topical Delivery of Geranium/Calendula Essential Oil-Entrapped Ethanolic Lipid Vesicular Cream to Combat Skin Aging
Table 3
Results of vesicle size, polydispersity index, and encapsulation efficiency of ethanolic lipid vesicles.
| | S. No. | Formulation code | Vesicle size (nm) | Polydispersity index (PDI) | Encapsulation efficiency (%) |
| | 1 | G1 | 411.3 | 0.292 | | | 2 | G2 | 458.9 | 0.089 | | | 3 | G3 | 543.1 | 0.274 | | | 4 | G4 | 218.3 | 0.131 | | | 5 | G5 | 245.9 | 0.288 | | | 6 | G6 | 199.6 | 0.063 | | | 7 | C1 | 339.5 | 0.208 | | | 8 | C2 | 399.1 | 0.292 | | | 9 | C3 | 424.7 | 0.301 | | | 10 | C4 | 185.0 | 0.172 | | | 11 | C5 | 220.1 | 0.045 | | | 12 | C6 | 192.0 | 0.107 | |
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