Synopsis

Source of validity: Traditional
Rating (out of 5): 3

Tannins are polyphenolic compounds found in many plants, especially in bark, leaves, and unripe fruits. Their use to support the mucus membranes (such as those lining the mouth, throat, and gastrointestinal tract) is primarily based on traditional medicine. Historically, tannin-rich plants like oak bark, witch hazel, and tea have been used in herbal medicine to treat inflammation and irritation of mucous membranes, including conditions like sore throats, diarrhea, and mild wounds. The mechanism is attributed to the astringent properties of tannins, which contract and tighten tissues, possibly reducing secretions and forming a protective layer over mucous membranes.

Scientific studies have validated the astringent and antimicrobial effects of tannins in vitro, and there is some evidence supporting their role in mitigating diarrhea by reducing intestinal secretions. However, robust clinical trials specifically evaluating their efficacy on mucus membranes in humans are limited. Most modern pharmacological support is extrapolated from traditional use and in vitro studies, rather than direct clinical evidence. As such, while there is a plausible mechanism and a long history of use, the strength of scientific evidence remains moderate.

More about Tannin
More about Mucus Membranes

Other ingredients that support Mucus Membranes

akkermansia muciniphila
aloe vera
barley
basil
bayberry
beta-carotene
bilberry
bisabolol
blackberry
broccoli
ceramides
chamomile
citrus bioflavonoids
clove
coating
colostrum
Coptis chinensis
dandelion
fruit and vegetable blend (proprietary)
glehnia root
glycerin
goldenseal
onion
horseradish
hypromellose
l-cysteine
l-threonine
lactobacillus crispatus
lactobacillus jensenii
lactobacillus salivarius
lactoferrin
lactoperoxidase
lemon
licorice root
marshmallow
methylmethionine sulfonium chloride (vitamin U)
mint
mixed carotenoids
mucin
n-acetyl-glucosamine
n-acetyl-cysteine (NAC)
nettle
niacin (vitamin B3)
okra
olive
omega-7 fatty acids
ophiopogon root
oregon grape
pear
perilla
plantain
platycodon root
prebiotic blend (proprietary)
raspberry
riboflavin (vitamin B2)
rose oil
sage
slippery elm bark
sorbitol
thyme
vitamin A
vitamin C
vitamin E
water
xylitol
zhejiang fritillary
zinc
yellow root
boneset
mullein
chickweed
cardamom
lobelia
capsicum
mugwort
malabar nut
hedychium spicatum
tylophora
yarrow
moss
fritillaria
myrrh
yerba santa
elecampane
coltsfoot
zanthoxylum
eucalyptus
menthol oil
aster root
stillingia
white oak
horehound
herbal blend (proprietary)
cayenne pepper
Agastache
acacia
Agrimony
Allicin
Alchornea
Asarum heterotropoides
Arrowroot
Acemannan
Adenophora
Asarabacca
Arisaema
Asarum sieboldii
Bee Propolis
Black Seed
Baikal Skullcap
Bryonia
Bai Ji
Bidens pilosa
Balsam
Boswellic Acid
Bistort
Baccharis dracunculifolia
Barleria
Bougainvillea
Bael
Benzoin
Boswellia
Bethroot
Bletilla
Bioflavonoids
Butterbur
Bee products
Borage
Balloon Flower
Belamcanda
Bird's nest
Calendula
Colloidal Silver
Cod Liver Oil
Carvacrol
Citrus
Cineole
Cornflower
Cajuput
Cantaloupe
Catechu
Centipeda
Cistus
Cubeb
Cowslip
Cranesbill
Carotene (unspecified)
Chekiang Fritillary
Collinsonia
Chondrus
Devil's Club
European Elder
English Horsemint
English Elm
Echinacea
Elder
Eyebright
European Field Elm
Eucheuma
Elephant's Head
European-Five Finger Grass
Ellagitannin
Fruit
Fritillary
Flavanones
Fleabane
Fireweed
Flavonones
Glehnia littoralis
Goldthread
Gleditsia
Guaco
Gambir
Grindelia
Glechoma hederacea
Glycosaminoglycans
Glycyrrhetinic Acid
Gigartina
Glycyrrhizin
Heartsease
Mallow
Mimosa
Rose

Other body systems supported by Tannin

Bladder
Digestive System
Gastrointestinal Tract
Gums
Intestinal System
Large Intestines (Colon)
Mucus Membranes
Skin
Stomach
Urinary System

Products containing Tannin

We currently have no products on Caring Sunshine that contain this ingredient.