The "9 herbs" concept means this product is a multi-herb cosmetic formula, blending extracts from nine different plants. This is positioned as an appealing choice for people who prefer cosmetics with a blend of herbal components over those containing a single plant extract.
In general cosmetics, using multiple plant extracts aims to create a more comprehensive or nuanced effect, as different herbs are traditionally used for various supportive properties in topical products. In this gel-balm, the blend of herbal extracts is intended to contribute to a soothing, softening effect for the skin and to enhance the overall comfort of a foot massage. If you have very reactive or sensitive skin, it's advisable to test the product cautiously on a small area first, as individual reactions to herbal ingredients can vary.