Research Article
Antielastase Activity of Macassar Kernels (Rhus javanica) Stem Extract and Skin Elasticity Evaluation of Its Topical Gel Formulation
Table 10
pH of topical gels under Stability testing conditions.
| ā | Week 0 | Week 2 | Week 4 | Week 6 | Week 8 | Week 10 | Week 12 |
| F0 | 4 | 6.92 | 6.53 | 6.64 | 6.52 | 6.39 | 6.40 | 6.51 | 28 | 6.92 | 6.44 | 6.18 | 6.14 | 5.89 | 5.68 | 5.81 | 40 | 6.92 | 6.34 | 6.12 | 6.10 | 5.80 | Syneresis | Syneresis | F1 | 4 | 4.88 | 4.51 | 4.60 | 4.58 | 4.42 | 4.25 | 4.38 | 28 | 4.88 | 4.52 | 4.59 | 4.53 | 4.43 | 4.36 | 4.31 | 40 | 4.88 | 4.57 | 4.55 | 4.51 | 4.37 | Syneresis | Syneresis | F2 | 4 | 4.63 | 4.25 | 4.34 | 4.24 | 4.18 | 4.09; 4.08 | 4.03 | 28 | 4.63 | 4.29 | 4.25 | 4.11 | 4.14 | 4.05; 4.07 | 3.89 | 40 | 4.63 | 4.26 | 4.26 | 4.10 | 4.10 | Syneresis | Syneresis |
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