Johnson & Johnson Consumer Inc.

Johnson & Johnson Consumer Companies, Inc.

Ya-Ping Hu

Ramine Parsa

Michael D Southall

Khalid Mahmood

Apostolos Pappas

Kurt A Reynertson

Suhyoun Chon

Ying Sun

Wen-Hwa Ting Li

Ali Fassih

Janet Wangari-Talbot

Devin Garcia

Marisa DeVita Dufort

Jyotsna Paturi

Anne-Sophie Brillouet

Dianne Rossetti

Robert Wayne Yates

Marisa Devita Dufort

Devin L Garcia

Michael D Southhall

The present invention relates to a skin care composition comprising an extract ofseeds and a cosmetically acceptable topical carrier. Such composition is useful for improving skin barrier function and moisturization as well as improving signs of skin aging.

Compositions comprising extracts of

Low pH compositions for topical administration to skin are provided. They comprise a buffering agent having a pKa of about 2.8 to about 4.2 and a cosmetically acceptable active ingredient having a pKa within about 1 unit of the pKa of the buffering agent. The composition has a pH of about 3.3 to 4 and a buffer capacity of at least about 0.15. A method of increasing the topical delivery of a cosmetically acceptable active ingredient having a pKa of about 2.8 to about 4 is also provided.

Topical delivery of skin compositions having low pH

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Somerset, NJ, United States of America

Ya-Ping Hu