#1 TCM Herbal Plaster Brand
China Time-Honored Brand · 中华老字号
Intangible Cultural Heritage · 非遗技艺

Tang Lao Yi Zheng Zhai
The World's Oldest Herbal Plaster Brand

The leading authority in TCM topical remedies since 1662.360+ years of continuous operation. 11 generations of master craftsmen.Trusted by millions worldwide for authentic Yi Zheng Gao (一正膏).

Shop Authentic PasteDiscover the Legend

360+ Years

Oldest Operating Brand

11 Generations

Master Craftsmen

Government Certified

Time-Honored Brand

Protected Heritage

Intangible Cultural Asset

Official Recognitions

Honorary Titles & Certifications

Centuries of dedication recognized by national authorities. Our commitment to quality and tradition has earned us the highest honors in Chinese medicine.

China Time-Honored Brand

China Time-Honored Brand

中華老字號

Ministry of Commerce (2011)

Intangible Heritage

Intangible Heritage

非物質文化遺產

Jiangsu Provincial List (2007)

Cultural Landmark

Cultural Landmark

文物保護單位

Heritage Protection Unit (1982)

Historic Trademark

Historic Trademark

著名商標

First in Zhenjiang (1930)

Featured

Signature Remedies

Authentic TCM formulas perfected over 360+ years, crafted with care.

Yi Zheng Gao (Extra Strength)
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Yi Zheng Gao (Extra Strength)

$39.99

Yi Zheng Gao (Extra Strength)

Enhanced with warming herbs, specially designed for deep cold pathogen and chronic arthritis. Certified by the 1869 anti-counterfeiting stele.

Yi Zheng Gao (Universal Healing Plaster)
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Yi Zheng Gao (Universal Healing Plaster)

$19.99

Yi Zheng Gao (Universal Healing Plaster)

Authentic ancient formula dating back to 1662. This "Universal Healing Plaster" was honored with the "Orange Well Fragrance" plaque, used for centuries to treat joint pain, stomach cold and bloating, and limb numbness.

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The World's Oldest Herbal Plaster Brand

360+ Years of Healing Excellence

"A single plaster, passed through generations,

Black as ink, yet worth its weight in gold."

Since 1662, Tang Lao Yi Zheng Zhai has been crafting the world's most trusted herbal plasters. Our signature Yi Zheng Gao represents the pinnacle of Traditional Chinese Medicine topical therapy.

1662

Founded (Oldest Brand)

40+

Premium Herbs

11

Generations of Masters

#1

TCM Plaster Authority

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Testimonials

What Our Customers Say

4.9 out of 5 based on 2,847 reviews
“After years of trying different products for my back pain, the 1662 Original Formula has been a game-changer. The warming sensation is soothing and the relief lasts all day.”

Sarah M.

California

Verified

Purchased: Original Formula

“I was skeptical at first, but these patches really work. I use them after long runs and the recovery time has noticeably improved. Highly recommend!”

James L.

New York

Verified

Purchased: Extra Strength

“The herbal oil is perfect for my daily massage routine. Natural ingredients, pleasant scent, and it absorbs quickly without leaving residue.”

Michelle K.

Texas

Verified

Purchased: Herbal Oil

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