Synopsis

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

Isoflavones, particularly those derived from soy, are phytoestrogens—plant compounds with a chemical structure similar to estrogen. Their use to support the female reproductive system is primarily based on their potential to modulate estrogenic activity in the body. Scientific studies have explored their effects on menopausal symptoms, such as hot flashes, night sweats, and vaginal dryness, which occur due to declining estrogen levels. Multiple randomized controlled trials and meta-analyses indicate that isoflavone supplementation may modestly reduce the frequency and severity of hot flashes in menopausal women, though effects are variable and often described as mild. There is also limited evidence suggesting isoflavones might support bone health and potentially reduce risk of osteoporosis in postmenopausal women. However, evidence for other reproductive system effects, such as fertility enhancement or menstrual regulation, is sparse and inconclusive.

It is important to note that while isoflavones are widely used and researched, results are mixed, and not all studies show significant benefits. Most authoritative guidelines consider isoflavones to be safe for short-term use, but long-term effects are not fully understood. In summary, there is moderate scientific support for the use of isoflavones in relieving certain menopausal symptoms, but the evidence is not strong or consistent enough to warrant high confidence for broader reproductive system support.

More about Isoflavones (unspecified)
More about Female Reproductive System

Other ingredients that support Female Reproductive System

7-hydroxymatairesinol (HMR)
amino acids
ashwagandha
basil
black cohosh
borage oil
broccoli
chaste tree
turmeric
d-alpha tocopherol
damiana
dandelion
DHEA (dehydroepiandrosterone)
DIM (diindolylmethane)
dong quai root
eleuthero
evening primrose oil
fennel
fenugreek
flaxseed
folate
gamma linolenic acid (GLA)
genistein
ginger
goldenseal
hibiscus
HMR lignan
Indian tinospora
indole-3-carbinol
inositol
jujube
lactobacillus acidophilus
lactobacillus crispatus
lactobacillus fermentum
lactobacillus gasseri
lactobacillus jensenii
lactobacillus reuteri
lactobacillus rhamnosus
lactobacillus salivarius
lignans
linoleic acid (LA)
maca
marine lipid
motherwort
nettle
omega-3 fatty acids
raspberry
rose oil
saffron
selenium
soybean
spearmint leaf
tribulus
vitamin B
vitamin B6
vitamin E
wild yam
red clover
squawvine
mugwort
anise
caesalpinia crista
rubia cordifolia
blessed thistle
peony
lingzhi
lingusticum wallichii
yarrow
yarrow
dioscorea
dodder
royal jelly
Equol (proprietary)
guelder rose
trace minerals
anemarrhena asphodeloides
shepherd's purse
wood betony
herbal blend (proprietary)
soy isoflavones
27-deoxyactein
25-d-spirosta-3, 5-diene
8-Prenylnaringenin
Angelica
Anamu
AHCC
Alchemilla
Aletris
Anserina
Anemone
Agnuside
Ashoka
Abuta
Animal protein
Betony
Blue Cohosh
Bugbane
Bethroot
Barbasco
Belamcanda
Bird's nest
Calochortus
Cohosh
Clary sage
Cnidium
Cynomorium
Cramp Bark
Chinese Pond Turtle
Chlorophytum
Casticin
Ceylon Leadwort
Crinum latifolium
DHEA
Daidzein
Dong Quai
Diosgenin
Date
Egg
Erythrina
Evening Primrose Oil
Estrogen
Folic Acid
False Unicorn Root
Isoflavones
jasmine
Pennyroyal
Rose
Soy Protein
Vervain

Other body systems supported by Isoflavones (unspecified)

Breasts
Estrogen
Female Reproductive System
Ovaries
Prostate
Reproductive System
Skeletal System (Bones)
Uterus
Vagina

Products containing Isoflavones (unspecified)

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