Aloe ferox
Aloe ferox, or Cape Aloe, is South Africa's most economically significant aloe species. It yields two distinct products: a bitter yellow sap (aloin) for pharmaceutical use and a clear inner gel for cosmetic and topical applications.
Mediterranean/subtropical; drought-tolerant; well-drained rocky slopes.
Eastern Cape, Western Cape, KwaZulu-Natal
Permit-based wild harvest; large-scale managed plantation gel extraction.
First used by Khoisan for wound healing/purgative. Integrated into Cape Malay apothecary and Afrikaner folk medicine (Lewensessens). Traditional 'pit tapping' remains the standard harvest method.