Unilever Home and Personal Care USA, Division of Conopco, Inc.

Unilever Plc

Unilever, N.v.

Endah Sulistyowati

Ian Richard Scott

Prem Chandar

Ronni Lynn Weinkauf

Jonathan David Hague

Dwiwahyu Haryo Suryo

Vaibhavi Amit Khedekar

Krishnaprakash Nurani Dharmaraj Iyer

Pardeep Kaur Surinder Singh Vilkhu

A cosmetic product is provided packaged in a dispenser with separate first and second storage areas. The first of the areas contains a first cosmetic composition containing a first dermal active agent, preferably selected from keratolytic skin agents. Particularly preferred are alpha- and beta-hydroxy carboxylic acids as first dermal active placed in a composition having a pH from about 1 to about 5.5. The second area contains a second cosmetic composition with a second dermal agent incompatible with the first composition. Particularly preferred second dermal agents are retinoids, vitamins, enzymes and anti-oxidants. Most preferred is retinol. The dispenser allows transfer of the first and second compositions through an exit nozzle in a respective dispensing weight ratio of from about 30:1 to about 2:1.

Dual composition cosmetic product with a concentration sensitive and an incompatible active respectively placed within first and second compositions

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Jakarta, Indonesia

Endah Sulistyowati