|Tannic Acid Powder|
|Brown yellow fine powder|
|USP or EP|
Tannic acid is a polymer of gallic acid molecules and glucose. It will hydrolyze into glucose and gallic or ellagic acid units.Tannic acid is found in the nutgalls.These days, people apply tannic acid directly to the affected area to treat cold sores and fever blisters, diaper rash and prickly heat, poison ivy, ingrown toenails, sore throat, sore tonsils, spongy or receding gums, and skinrashes; and to stop bleeding.
1.Tannic acid has antioxidant and antimicrobia effect.
2.Tannic acid can treat chronic diarrhea and dysenteryt.
3.Tannic acid has the effect on improving the body disease-resistant ability, liver and gastrointestinal system function.
1.In foods and beverages, tannic acid is used as a flavoring agent.
2.Vaginally,tannic acid can used as a douche for white or yellowish discharge (leukorrhea).
3.In manufacturing, tannic acid is used in ointments and suppositories for the treatment of hemorrhoids; for tanning hides and manufacturing ink; and to kill dust mites on furniture.
4.In cosmetic industry ,tannic acid is used for skin care products .