Black garlic is produced through selection of fresh garlic, fermentation and processing. It mainly contains amino acids, proteins, ajoene and polyphenols and so on.

The result of Japanese research shows that black garlic has good effects on blood pressure-lowing, blood lipid-lowing, blood sugar-lowing, anti-thrombotic, anti-cancer, cholesterol-lowing., anti-aging, immunity-enhancing, constipation-improving and insomnia-improving.