LAPSANGSTORE
How to Check the Authenticity of Zheng Shan Tang Jin Jun Mei
1. Geographical indication label
Some packs carry a Chinese geographical indication label on the outer shrink wrap. Use the example to locate the label and check its printed details. If it includes a verification code, follow the instructions for that label.
2. Anti-counterfeit and traceability label
Find the security label on the packaging. Zheng Shan Tang introduced a new traceability label in April 2024, and the method depends on the version you have.
Follow the label instructions to reveal the code, then use the brand’s official verification service or official WeChat account to check it.
3. Codes on the tin
On some tins, an identification code is printed on the label and a traceability sticker is attached to the base. Check both locations against the packaging version you have.
4. Brand marks and tin base
Depending on the packaging version, you may find the marks 正山堂 or ZHENG SHAN TANG on the tin base, inner liner or lid rim. Some tins have raised lettering or an ice-crackle pattern on the base.
Zheng Shan Tang is updating the affected tins in batches. The older version has an ice-crackle base with a paper QR sticker. The newer version has a fine-textured metal base with the QR code printed directly on it. Both versions may circulate during the transition. Follow the verification instructions for your packaging.
When to check with the brand
- Look for pronounced colour differences or uneven printing on the label.
- If separate packs carry the same code where an individual code is expected, ask the brand to verify it.
- Compare the lettering and base pattern with the example for the same packaging version.
Where to buy
Choose Zheng Shan Tang or a seller whose details you can verify with the brand. Keep your order information and ask the brand to review the packaging and verification result if you have doubts.
What to look for when tasting
Use the dry leaves, brewing aroma, liquor and infused leaves to understand the tea’s style. For an authenticity check, start with the packaging, the official code check and your purchase details.
Dry leaves
Look for fine, compact buds with golden tips among darker tones. Uneven size, loose pieces or unusually pale colour can prompt a closer comparison with the examples.
Brewing aroma
Follow the instructions for your tea. As one gaiwan starting point, try about 3 g and a short initial steep of 3–5 seconds, then adjust to the vessel, water volume and taste.
Floral, fruity and honey-like notes can emerge as the tea opens. A dominant roasted or sweet-potato note is a reason to compare the tea more closely.
Liquor and taste
A clear, bright golden liquor and a sweet, fresh taste with a lingering floral note are useful references. A golden rim may be visible. Colour and texture can change with water, dose and steeping time.
Infused leaves
After brewing, look at how the buds open. The leaves may look coppery and feel soft with some spring. Compare the overall shape, colour and texture.
Changes across infusions
The image shows how liquor may develop across repeated infusions. Notice the changes in colour, aroma and strength, then adjust the steeping time to suit the cup.
Classic Jin Jun Mei
Compare the Jin Jun Mei selections below and choose the pack or gift format that suits you.
2026 Jin Jun Mei · British Tea Ritual Edition
Compare the Jin Jun Mei selections below and choose the pack or gift format that suits you.
