| AFWE | A. vera flower water extracts |
| HaCaT cells | human epidermal keratinocytes |
| IO | Isoorientin |
| HPLC | High-performance liquid chromatography |
| IVL | Involucrin |
| Aquaporins | AQP3 |
| HA | Hyaluronic acid |
| PKC | Protein kinase C |
| UVB | Ultraviolet B |
| ELISAs | Enzyme-Linked Immunosorbent Assays |