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Black Plaster

Updated: 2026-07-25

Overview

Laohei Plaster is a traditional Chinese herbal patch renowned for its analgesic and anti-inflammatory properties. It combines centuries-old TCM knowledge with modern adhesive technology, offering non-invasive relief for musculoskeletal discomfort. The plaster typically contains a blend of potent herbs like borneol, menthol, and camphor, which penetrate the skin to alleviate pain. Its popularity spans both domestic Chinese markets and overseas TCM communities, often used as an alternative to oral painkillers.

Product Features

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The plaster’s efficacy stems from its herbal matrix, which releases active compounds gradually over 8–12 hours. The fabric backing ensures breathability while maintaining strong adhesion, even during movement or mild sweating. Notably, its distinctive dark color and medicinal aroma are hallmarks of authenticity. Some advanced variants include magnetic therapy layers or far-infrared elements to enhance therapeutic effects. Users should expect a warming or cooling sensation upon application, depending on the formula.

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Main Uses

Primarily targeting chronic pain, Laohei Plaster is applied to areas like the lower back, knees, shoulders, and neck. Athletes and manual laborers frequently use it for strain recovery, while elderly users rely on it for arthritis management. Clinically, it may complement physiotherapy for conditions like lumbar disc herniation or frozen shoulder. However, it is not a substitute for severe injury treatment. Some brands market specialized versions for sports injuries or menstrual cramps, expanding its application scope.

Culture and Development

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Rooted in Qing Dynasty herbalism, early versions used animal-based adhesives. Modern iterations emerged in the 1980s with synthetic adhesives and standardized herb extraction techniques. Today, manufacturers balance tradition with regulatory compliance, obtaining CFDA (China FDA) approvals for export. The product’s cultural significance persists, often gifted as a wellness item among Asian communities. Innovations include hypoallergenic variants and odor-reduced formulas for broader appeal.

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B2B Procurement Guide

Bulk buyers should prioritize GMP-certified factories with documented herb sourcing. Key due diligence includes testing for heavy metals, pesticide residues, and microbial limits per international standards. MOQs typically start at 10,000 patches, with lead times of 15–30 days. Customization options include private labeling, packaging (single/boxed), and herbal formula adjustments. Sample testing for skin compatibility is advised before large orders.

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