Research Article
Development of Novel Topical Cosmeceutical Formulations from Nigella sativa L. with Antimicrobial Activity against Acne-Causing Microorganisms
Table 3
Comparison of the physical parameters of the topical gel formulations at day 1 and day 30.
| Formulation no. | Number of days after formulation | Color | Odor | Homogeneity | Water washability | Consistency | pH |
| F1 | Initial | Pale yellow | Pleasant | Homogeneous | Washable | Semisolid | 5-6 | 30 | Pale yellow | Pleasant | Homogeneous | Washable | Semisolid | 5-6 |
| F2 | Initial | Yellow | Pleasant | Homogeneous | Washable | Semisolid | 5-6 | 30 | Yellow | Pleasant | Homogeneous | Washable | Semisolid | 5-6 |
| F3 | Initial | Dark yellow | Pleasant | Homogeneous | Washable | Semisolid | 5 | 30 | Dark yellow | Pleasant | Homogeneous | Washable | Semisolid | 5 |
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