For deodeok products using natural microbial fermentation, research and development started in 2018 and was developed for the first time in the world by Farm Health.

Most of the existing deodeok teas have a poor absorption rate due to general drying, but Farm Health's 'black deodeok' goes through 144 hours of fermentation and maturation, and as the tissue becomes wider, more of its unique ingredients are released and the absorption rate in the body is increased. Also, the content of saponin, known as a natural immune substance, is 16.41 mg/g, which is 3 to 5 times higher than that of Saengdeok (3.07 mg/g).

The unique flavor of deodeok has been removed with a patented fermentation technology.

It is differentiated from existing deodeok teas by adding a flavor and aroma similar to that of smoky coffee produced during the roasting process.

Therefore, unlike traditional deodeok, it does not contain caffeine, so even the elderly, children, and pregnant women can drink it instead of coffee.
It is a product with improved quality with excellent saponin content while increasing its popularity by adding a flavor familiar to our taste buds. Lansemaside A, a component of deodeok saponin, has an excellent antioxidant effect and is said to help treat lung cancer.

Efficacy of deodeok: Lung health, bronchial health, energy recovery, nourishment tonic, diabetes, inflammation treatment, atopic dermatitis, liver function improvement, anti-obesity, anti-cancer effect, prevention of vascular disease