Evidence supporting the use of: Proprietary Blend (Herb/Botanical)
For the body system: Kidneys

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Synopsis

Source of validity: Traditional
Rating (out of 5): 2

A "Proprietary Blend (Herb/Botanical)" is a generic term often used on supplement labels to refer to a mixture of various herbs and botanicals, the specific composition of which is usually undisclosed. The use of such blends to "support the kidneys" is primarily justified by traditional herbal practices rather than robust scientific validation. In many traditional medicine systems—such as Traditional Chinese Medicine (TCM), Ayurveda, and various Indigenous healing traditions—certain herbs (e.g., dandelion root, nettle leaf, astragalus, or corn silk) have been historically used for their supposed diuretic or "kidney tonic" effects. These traditions often recommend herbal combinations to promote urinary tract health, reduce water retention, and support overall kidney function. However, scientific evidence supporting the efficacy and safety of non-specific proprietary blends for kidney health is limited. While some individual herbs have been studied for diuretic properties or potential nephroprotective effects in animal or small-scale human studies, there is a lack of high-quality, large-scale clinical trials confirming that proprietary blends as sold in supplements effectively or safely "support" kidney function in healthy individuals. Moreover, the lack of transparency in proprietary blends makes it difficult to assess their real impact or risk. In summary, the use of herb/botanical proprietary blends for kidney support is based on tradition rather than strong scientific evidence. Consumers should exercise caution and consult healthcare professionals, especially those with existing kidney issues.

More about Proprietary Blend (Herb/Botanical)
More about Kidneys

Other ingredients that support Kidneys

alfalfa
amino acids
anthocyanins
asparagus
astragalus
bamboo
basil
bearberry
black cumin
black garlic
radish
sesame
bovine
bovine kidney
broccoli
burdock
caterpillar mushroom
celery
chicory
cordyceps
dandelion
melon
fruit blend (proprietary)
fu ling
garlic bulb
gokhru
gooseberry
grape
green tea
greens blend (proprietary)
hibiscus
horseradish
horsetail
l-glutathione
lemon
lophatherum leaf
lovage
mannitol
marshmallow
methenamine
moringa
nettle
oleanolic acid
parsley
pear
phellodendron amurense
plantain
potassium
pumpkin
rehmannia glutinosa
rhizome
rhubarb root
scrophularia root
stevia
tribulus
vegetable blend (proprietary)
vitamin B
vitamin D
vitamin D3
seaweed
water
watercress
watermelon
mulberry
sarsaparilla
jiaogulan
punarnava
smilax
rubia cordifolia
swertia
chaff flower
lingzhi
goldenrod
yarrow
morus
lemongrass
sodium salt
root tuber
juniper berries
solomon's seal
cistanche
dodder
eucommia
ganoderma
lotus seed
morinda
electrolytes blend (proprietary)
cornsilk
buchu
birch
couch grass
sheep's sorrel
queen of the meadow
anemarrhena asphodeloides
hydrangea
purslane
coix
polyporus
cleavers
noni
millet seed
herbal blend (proprietary)
AMP-activated protein kinase (AMPK)
ashitaba
gravel root
akebia
Antler
Anamarrhena
Angelica
Arbutin
Agrimony
Antrodia camphorata
Achyranthes
Alchornea
Aerva lanata
Astragaloside
Armillaria mellea
Adzuki bean
Agrimonia pilosa
Alisma
Anemarrhena
Abuta
Allium tuberosum
Amor seco
Black Seed
Baikal Skullcap
bergenin
Bicarbonate
Blepharis
Bishop's Weed
Barleria
Baicalein
Bean
Begonia fimbristipula
boldo
Black Gram
Bur-Reed
Ba Ji Tian
Bee products
Bombax
Borassus aethiopum
Baicalin
Bassia scoparia
Bergenia
Boerhavia diffusa
Bottle gourd
Curculigo orchicides
Cowpea
Chinese Mountain Ant
Carrapicho
Cucurbita
Catalpol
Clerodendrum phlomidis
Cynomorium
Cyathula
Chinese Fleeceflower
Cornflower
Chinese Pond Turtle
Common Thatching grass
Chanca Piedra
Coconut Water
Chinese Ligustrum berry
Corktree
Cranesbill
Cornus
Chiococca alba
Costus
Currant
Dianthus
Didymocarpus
Dendrobium
Deer Root
Deer Velvet
Drynaria
Dwarf Nettle
Dipsacus
Erigeron
Eupolyphaga sinensis
Erodium cicutarium
Eclipta
Euryale seed
Elk antler
Echinodorus
Elephant's Head
Eupatorium
Eucommia ulmoides
Emodin
Flavonoids
Garlic
Lotus
Lily
Mallow
Orchid
Rhubarb

Products containing Proprietary Blend (Herb/Botanical)

We currently have no products on Vitabase that contain this ingredient.