Synopsis

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

Phytoestrogens are naturally occurring plant compounds that structurally or functionally mimic mammalian estrogens. Common sources include soy isoflavones, lignans from flaxseed, and coumestans from legumes. Their use to support the female reproductive system—especially for menopausal symptom relief—has garnered scientific interest due to their ability to bind to estrogen receptors, albeit with much weaker potency than endogenous estrogens.

Clinical studies have demonstrated that phytoestrogens may help alleviate menopausal symptoms such as hot flashes and night sweats, with isoflavones from soy being the most studied. Meta-analyses and systematic reviews suggest a modest benefit in reducing vasomotor symptoms, though effects are generally less pronounced than with hormone replacement therapy. Some evidence also points to potential benefits for bone health and cardiovascular risk factors in postmenopausal women. However, results across studies are inconsistent, and efficacy may depend on individual metabolism, dosage, and phytoestrogen source.

Safety profiles for short-term use appear favorable, but long-term risks—especially for women with hormone-sensitive conditions—are still under investigation. In summary, there is scientific rationale and moderate evidence supporting the use of phytoestrogens for certain aspects of female reproductive health, particularly menopausal symptom management, though they should not be considered a direct substitute for conventional therapies in all cases.

More about Phytoestrol (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
Fo-Ti
Furostanols
formononetin
Fatty acids
False Unicorn Root
Ginsenosides
Goat's rue
Giant Trillium
Golden Ragwort
Isoflavones
jasmine
Pennyroyal
Rose
Soy Protein
Vervain

Other body systems supported by Phytoestrol (unspecified)

Estrogen
Female Reproductive System
Ovaries
Prostate
Reproductive System
Uterus

Products containing Phytoestrol (unspecified)

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