Seven Sins of Agarwood Adulteration and Avoidance Checklist: A Practical Guide to Authentication

This article exposes seven common agarwood adulteration methods (seven sins) and provides a practical avoidance checklist to help incense lovers identify fakes and protect their rights.

The Seven Sins: Common Agarwood Adulteration Methods

Adulteration methods are endless, but they all boil down to a few. The following seven are the most common on the market, aptly called the 'seven sins':

1. High-pressure oil injection: injecting chemical fragrance or oil into low-quality wood under high pressure to mimic agarwood's resin lines and aroma. 2. Dyeing: dyeing ordinary wood dark to pass it off as high-resin agarwood. 3. Hand-drawn lines: drawing resin lines on the wood surface to fake authenticity. 4. Passing off inferior as superior: selling low-quality agarwood as high-quality from specific regions or varieties, e.g., passing off Singaporean agarwood as Vietnamese. 5. Splicing and pressing: splicing and pressing fragments or different woods into large agarwood pieces. 6. Chemical soaking: soaking wood in chemical solutions to impart agarwood fragrance. 7. Fake kyara: passing off ordinary agarwood or artificially treated products as kyara and selling at high prices.

Avoidance Checklist: Practical Identification Tips

To counter these tricks, incense lovers need basic identification skills. First, observe whether the resin lines are natural: natural agarwood resin lines are unevenly distributed with varying shades; second, smell the aroma: natural agarwood has a rich, layered, and long-lasting scent, while fake agarwood often has a pungent, monotonous smell; third, check the color: natural agarwood color is not overly uniform, while dyed agarwood often looks dull; finally, touch it: natural agarwood feels cool, while oil-injected agarwood may feel greasy. For more detailed identification methods, please refer to the Identification Pillar Page and Chinese Incense Culture·Agarwood Identification.

Deepen Your Knowledge of Agarwood and Kyara

To avoid being deceived, you need a comprehensive understanding of agarwood. We recommend reading the Agarwood Encyclopedia to learn about classification, production areas, and formation processes. For the more valuable kyara, extra caution is needed; please refer to the Kyara Pillar Page to master its unique characteristics and identification points.

Key Takeaways

The seven sins of agarwood adulteration include oil injection, dyeing, line drawing, passing off inferior as superior, splicing, chemical soaking, and fake kyara. The key to avoidance is to learn more, observe more, accumulate experience, choose reputable merchants, and ask for authoritative identification certificates. Remember: natural agarwood has natural resin lines, pleasant aroma, uneven color, and a cool touch.

(This is industry observation and popular-science summary, not investment advice. Buy agarwood through legal channels with traceable, testable sources.)