List of Chemicals
| Chemicals Sort descending | Reference |
|---|---|
| HYDROQUINONE | Merck 11th Edition |
| MENTHOL | Martindale's 29th |
| QUERCETIN | Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp. |