How to Identify Authentic Agarwood?

Authenticating agarwood can be summarized in five steps: "look, smell, touch, burn, and certify." Among these, certificates and traceability are the most reliable basis for grading, while feel and aroma serve only as preliminary screening.

1. The Five-Step Method

• Look: Are the oil lines natural? Is the color unevenly transitioned (overly uniform coloration is actually suspicious)?
• Smell: Natural agarwood has a stable aroma profile at room temperature—not pungent, not overwhelming.
• Touch: Resin-rich areas feel warm, smooth, and weighty in the hand, with clear oil lines at cut surfaces; the white wood portion is relatively light.
• Burn/Heat: Authentic agarwood produces clear smoke and white ash, with a naturally layered aroma profile (destructive—use with caution).
• Certify: Gas chromatography-mass spectrometry (GC-MS) fingerprint comparison and origin testing certificates are the "hard currency."

2. Two Key Misconceptions

1. "Sinking grade = authentic": Wrong. Compressed, oil-injected, or high-density imitations can also sink; sinking grade is only a density clue.
2. "Non-sinking = inferior": Wrong. Lighter material is used for incense and pharmaceutical purposes; its value does not lie in sinking grade.

3. Advanced Directions

For systematic learning, start with Agarwood for Beginners and Differences Between Qinan and Regular Agarwood to build a judgment framework of "aroma profile first, certification as king."

Frequently Asked Questions (FAQ)

Q: Is there a way to tell authenticity at a glance? A: No. Any "at-a-glance" method is unreliable; the reliable path is olfactory experience plus third-party testing certificates.

Q: How to avoid pitfalls when buying agarwood online? A: Choose channels that can issue testing certificates, require clear origin and specifications, and be wary of products that pile on terms like "sinking grade" and "qinan" without supporting documentation. You can compare legitimate products at the Agarwood Mall.