Synopsis

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

Proanthocyanidins, a class of polyphenolic compounds found in foods such as grapes, berries, and cocoa, are known for their potent antioxidant properties. Their use to support eye health is primarily based on their ability to combat oxidative stress, which plays a significant role in the development of age-related eye disorders such as cataracts and macular degeneration. Some scientific studies, including small clinical trials and animal studies, suggest that proanthocyanidins may protect retinal cells and capillaries, contributing to the maintenance of visual function. For example, grape seed extract, which is rich in proanthocyanidins, has demonstrated protective effects against oxidative damage in ocular tissues in preclinical models. However, robust, large-scale human clinical trials directly linking proanthocyanidin supplementation to improved eye health or prevention of eye disease are limited. As such, while there is some scientific rationale and early evidence supporting their use for eye health, the overall quality and quantity of evidence remain moderate at best, justifying a middling rating. More rigorous clinical research is needed to definitively establish efficacy.

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Other ingredients that support Eyes

3,3'-dihydroxy-B-carotene-4,4'-dione
Acetyl L-carnitine
Alchornea
Algae
algal oil
Alpha-carotene
anchovies
anthocyanidins
anthocyanins
anthocyanosides
apricot
Aronia melanocarpa
astaxanthin
avocado
barbary matrimony vine
bee products
Beef liver
berry
beta-carotene
beta-zeacarotene
bilberry
bioflavonoids
black currant
blackberry
Blakeslea trispora
blueberry
broccoli
calamari oil
cantaloupe
capsanthin
Carnosine
carotene (unspecified)
carrot
Celosia
chickweed
Chinese Ligustrum berry
chrysanthemum
citicoline
cocklebur
cod liver oil
cornflower
Cornus
crocetin
crocin
Crypthecodinium
cryptoxanthin
currant
cyanidin
d-alpha tocopherol
DHA (docosahexaenoic acid)
docosahexaenoic Acid
Dunaliella
Dunaliella salina
egg
eicosapentaenoic acid
EPA (eicosapentaenoic acid)
ergothioneine
Eyebright
Fagopyrum
fat liver oil
fatty acids
fibroblast growth factor
fish
fish oil
flavoglycosides
flavonoids
flavonols
fruit
fruit and vegetable blend (proprietary)
Gac
gamma-carotene
ginkgo flavone glycoside
Glutathione
goji berry
gooseberry
Haematococcus pluvialis
haliotis
herbal blend (proprietary)
huckleberry
hyaluronic acid
Idebenone
kale
L-carnosine
L-taurine
Ligustrum
lipids
lutein
Lycium
marigold
Marine fat
Marine lipid
Melatonin
Mineral ascorbate
mixed carotenoids
Morus
Mulberry
N-Acetyl Carnosine
Oligomeric proanthocyanidins
omega-3 fatty acids
orange
Phaffia rhodozyma
pine bark
Polygonum
polyphenols
polyunsaturated fat
proanthocyanidins
procyanidol
pumpkin
Pycnogenol
riboflavin (vitamin B2)
rose
rue
rutin
saffron
Salmon Oil
Schizochytrium
Schizochytrium Oil
Spanish Needle
spinach
Tagetes
Taurine
Tea
trace minerals
Triphala
Troxerutin
vegetable and fruit blend (proprietary)
vitamin A
vitamin B
vitamin C
vitamin E
Xanthophyll
Zeaxanthin
Zinc

Other body systems supported by proanthocyanidins

Arteries
Blood
Capillaries
Circulatory System
Eyes
Gastrointestinal Tract
Gums
Heart
Immune System
Skin
Urinary System
Veins

Products containing proanthocyanidins

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