Lao Hei Gao Herbal Patch for Lumbar Knee Neck Shoulder Joint Support 5 Patches per Box

Lao Hei Gao (老黑膏) is a traditional herbal patch made with Nanyang Ai Cao (南阳艾草), the dried leaf of Artemisia argyi, in a dark adhesive paste. In TCM theory, Ai Cao is warm in nature and associated with warming channels and dispersing cold. This external patch is traditionally applied to the lumbar, knee, neck, and shoulder areas for localized warming comfort. Each box contains 5 patches.

Key Selling Points

• Traditional dark herbal paste patch known as Lao Hei Gao
• Made with Nanyang Ai Cao, the dried leaf of Artemisia argyi
• Designed for external application to lumbar, knee, neck, and shoulder areas
• Convenient pre-formed patch format for targeted localized use
• Value box containing 5 patches

Quality & Sensory

The patch is typically a dark, pliable herbal paste spread on a backing sheet with a mild herbal aroma characteristic of Ai Cao. It is not intended for eating or drinking. When applied externally, it adheres to the skin and provides a gentle warming sensation traditionally associated with Ai Cao.

Technical Specifications

Usage Scenarios

• External application to the lumbar area
• External application to the knee area
• External application to the neck and shoulder area
• Localized warming comfort during cooler seasons

Traditional Uses

In traditional Chinese medicine, Ai Cao is often used externally for warming and channel-dispelling purposes. Lao Hei Gao patches follow this folk practice by applying a dark herbal paste to the skin over areas such as the lower back, knees, neck, and shoulders. They are commonly used for localized warmth and comfort, especially during damp or cold weather.

FAQ Q&A