Aquilaria sinensis has many beneficial effects on human body, such as clearing away heat and toxic materials, nourishing the heart and calming the nerves, and relieving fatigue. Therefore, agarwood pillow is considered as a kind of pillow beneficial to health.

But the quality and effect of agarwood pillows vary from person to person. Some consumers may buy agarwood pillows with poor quality, or use them improperly, resulting in the inability to obtain the benefits of agarwood.

IQ tax refers to an irrational behavior in purchasing decisions, which is manifested in the purchase of goods or services with low value or unable to meet their real needs.