Synopsis

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

Proanthocyanidins are a class of polyphenolic compounds found in various plants, most notably in grape seeds, pine bark (as in Pycnogenol®), and certain berries. Their use to support capillary health is primarily grounded in scientific research. Proanthocyanidins are known for their potent antioxidant properties, which can help protect blood vessels, including capillaries, from oxidative damage. Several clinical and experimental studies have observed that proanthocyanidins can enhance capillary strength and decrease capillary permeability. For instance, research has shown that grape seed extract, rich in proanthocyanidins, can reduce symptoms of chronic venous insufficiency and decrease leg edema, both of which are linked to capillary function (J. Med. Food, 2013; Phytother. Res., 2012). Additionally, studies on Pycnogenol® have demonstrated improvements in microcirculation and reductions in capillary fragility (Angiology, 2002).

However, while the evidence is promising, it is not yet definitive or universally endorsed by major medical bodies for widespread clinical use. Most studies note beneficial effects, but sample sizes are often small, and more rigorous, large-scale trials are needed. Overall, there is moderate scientific support (3/5) for the use of proanthocyanidins in supporting capillary health, primarily due to their antioxidant action and observed effects in improving capillary integrity and function.

More about Proanthocyanidins (unspecified)
More about Capillaries

Other ingredients that support Capillaries

alpha-glycosyl isoquercitrin
anthocyanins
apple
astragalus
bilberry
black currant
blueberry
butcher's broom
Chinese salvia root
chokeberry
citrus bioflavonoids
fish oil
flavonols
garlic bulb
ginkgo biloba
gotu kola
grape
onion
hawthorn
hesperidin
horse chestnut
Japanese sophora
L-arginine
Nattokinase
orange
phenolic compounds
pine bark
quercetin
rutin
vitamin B
vitamin C
vitamin E
vitamin K
Water
capsicum
lingzhi
Yarrow
Yarrow
prickly ash
sodium salt
terpene lactones
polyphenols
purslane
shepherd's purse
herbal blend (proprietary)
cayenne pepper
ashitaba
asiaticoside
Aronia melanocarpa
Aescin
anthocyanidins
anthocyanosides
apocynin
astragalin
Baikal Skullcap
baicalein
benfotiamine
berry
bioflavonoids
coumarin
Centella triterpenes
cyanidin
Citrus
Centella asiatica
coca
capers
cypress
cranesbill
Collinsonia
Diosmin
danshen
delphinidin
dextran
diosmetin
epicatechin
Erigeron
eicosapentaenoic acid
escin
fruit
flavonoids
fatty acids
flavanones
Fagopyrum
flavoglycosides
flavans
flavonones
flavanols
flavones
Gypenoside
ginkgolides
ginkgo flavone glycoside
Ginkgoside
ginkgoheteroside
Hyperoside
Immortelle
linden
Ligustrazin
leucoanthocyanidins
Ligusticum
Mineral ascorbate
Oligomeric proanthocyanidins
Phenylpropanoids
pagoda tree
procyanidol
procyanidin
Pentacyclic triterpenoids
Phosphate ascorbate
Polydatin
proanthocyanidins
Periwinkle
punicalagins
Pycnogenol
polymethoxylated flavones
rue
Ruscus
Ruscogenins
Rutosides
Salmon Oil
Salvianolic acid
Scotch Broom
Sweet Clover
Stone Root
Terpenoids
Taxifolin
Troxerutin
Vincamine
Vitexin
Witch Hazel
Xantinol Nicotinate
Yumberry

Other body systems supported by Proanthocyanidins (unspecified)

Arteries
Blood
Capillaries
Circulatory System
Gums
Heart
Immune System
Skin
Urinary System
Veins

Products containing Proanthocyanidins (unspecified)

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