Syringaresinol is primarily known for its biological activities, making it valuable in pharmaceutical and cosmetic applications. It exhibits antioxidant properties, helping to neutralize free radicals and reduce oxidative stress in cells. This makes it useful in anti-aging skincare formulations, where it supports skin health by protecting against environmental damage.

It also shows anti-inflammatory effects, which are beneficial in developing treatments for inflammatory conditions such as arthritis or dermatitis. Research suggests syringaresinol may have neuroprotective potential, supporting its investigation in therapies for neurodegenerative diseases like Alzheimer’s.

In addition, it has been studied for its antidiabetic and anticancer activities. It may help regulate blood glucose levels and has demonstrated inhibitory effects on the growth of certain cancer cell lines, particularly in breast and liver cancers.

Due to its natural origin—often extracted from plants like sesame or certain medicinal herbs—it is favored in natural and herbal product development, including dietary supplements and traditional medicine formulations.