1
Robert Edward Gott, Craig Stephen Slavtcheff, Alexander Paul Znaiden, Brian Andrew Crotty: Cosmetic compositions with self-warming component. Unilever Home & Personal Care USA a division of Conopco, Milton L Honig, September 11, 2001: US06287580 (28 worldwide citation)

A self-warming cosmetic composition is provided which delivers skin conditioning agents and is based upon a redox system of iron powder and a catalyst such as charcoal to provide the warmth. The system is activated with moisture and air.


2
Gott Robert Edward, Slavtcheff Craig Stephen, Znaiden Alexander Paul, Crotty Brian Andrew: Cosmetic compositions with self-warming component. Unilever, Unilever, Hindustan Lever, ROTS Maria Johanna Francisca, February 22, 2001: WO/2001/012133

The present invention provides self-warming composition comprising a skin conditioning agent, and a redox system based on iron powder and a high surface area catalyst. The system is activated with moisture and/or air.