The Effect of HPMC (Hydroxypropyl Methylcellulose) on the Physical Stability of Peel-Off Gel Masks Containing Aloe Vera (Aloe vera) and Moringa Leaves (Moringa oleifera L.): Pengaruh HPMC (Hydroxy Propyl Methyl Cellulose) Terhadap Stabilitas Fisik Masker Gel Peel-Off Ekstrak Lidah Buaya (Aloe vera) dan Daun Kelor (Moringa oleifera L.). (2025). Journal Pharmasci (Journal of Pharmacy and Science), 10(2), 168-176. https://doi.org/10.53342/ncmszk19