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Nomination Summary for Milk thistle extract (N99013)

Nominated Substances: Milk thistle extract, Silybin, Silymarin

Nomination Date: 04/14/1999

Nominator: NCI

Rationale: Use as a dietary supplement thought to have beneficial effects on the liver; limited safety information

NTP Principles: 2, 3

Agents and Status

The following information relates to the specific agent and may include history from earlier or later nominations for this same agent.

CASRN: 84604-20-6

Agent Name: Milk thistle extract

CASRN: 22888-70-6

Agent Name: Silybin

CASRN: 65666-07-1

Agent Name: Silymarin