Tung oil tree extract (Vernicia fordii)

Tier 4 — risky / avoid · Experimental · Anti-inflammatory · Traditional

The seeds contain alpha-eleostearic acid with demonstrated anticancer properties in cell studies. Used in traditional Chinese medicine topically for burns and skin conditions. However, the oil is highly toxic when ingested — severe GI irritation, liver and kidney damage have been documented. Some supplement companies have marketed it as an internal supplement despite the clear toxicity risk.

Dose: TOPICAL USE ONLY in traditional practice; oral ingestion is dangerous due to alpha-eleostearic acid toxicity