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EstroSoy

product on market Capsule Nature's Way Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 33% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

Fermented soy, red clover, and black cohosh are researched for managing menopausal symptoms through phytoestrogen activity. Evidence for these ingredients is generally considered limited to moderate in strength. These components aim to support hormonal balance and reduce the frequency of hot flashes.

AI-generated summary based on research evidence. Not medical advice.

Label

Product Label

Label for EstroSoy
Open Full PDF View on NIH DSLD →
Details

Label Data

2 Capsule(s)
Serving Size
30
Servings
Botanical
Product Type
33%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Market median: 60.0mg (94 products) 13 studies (A:0, B:7)
Red Clover
300 mg
Market median: 80.0mg (136 products)

Other Ingredients

plant-derived Capsule Magnesium Stearate
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Recommendation: Take 2 capsules daily with water.

Warnings & Precautions

Contains soy.

Warning: Do not use if you are pregnant, nursing, or attempting to become pregnant. If taking any medications or if you have a liver disorder, consult a healthcare professional before use.

If you develop symptoms of liver trouble, such as abdominal pain, dark urine, or jaundice, consult a healthcare professional.

Keep out of reach of children.

Safety sealed with printed inner seal. Do not use if seal is broken or missing.

Formulation Notes

Menopause relief blend

Fermented Soy EstroSoy is made from fermented soybeans with a proprietary process. Black Cohosh EstroSoy also contains black cohosh standardized extract to help relieve menopausal symptoms.

Premium Blend

3-herb blend

Gluten free. No salt, yeast-derived ingredients, wheat, corn, dairy products, or artificial colors, flavors, or preservatives.

Vegan

Additional Information

The EstroSoy Difference

Nature’s Way Since 1969

Bottles made from 97% post-consumer recycled plastic

Quality Global Sourcing Bottled & Tested In the USA

Metadata

Product Details

UPC / SKU0 33674 14536 4
DSLD Entry Date2020-07-23
Product TypeBotanical
FormCapsule
BrandNature's Way
DSLD ID229950
Data Updated2026-04-11
Research

Research Evidence

31
Research Sources
49
Avg Quality
23
Systematic Review
5
Meta Analysis
1
Rct
1
Openfda Safety
B [Efficacy of black cohosh extracts for improving low estrogen status induced by postoperative GnRHa treatment in patients with endometriosis: a systematic review]
Systematic Review Zhejiang da xue xue bao. Yi xue ban = Journal of Zhejiang University. Medical sciences 2020 PubMed
B Black cohosh (Cimicifuga spp.) for menopausal symptoms
Meta Analysis The Cochrane database of systematic reviews 2012 PubMed DOI
B Vasomotor symptoms resulting from natural menopause: a systematic review and network meta-analysis of treatment effects from the National Institute for Health and Care Excellence guideline on menopause
Systematic Review BJOG : an international journal of obstetrics and gynaecology 2017 PubMed DOI
C Suspected black cohosh hepatotoxicity: no evidence by meta-analysis of randomized controlled clinical trials for isopropanolic black cohosh extract
Meta Analysis Menopause (New York, N.Y.) 2011 PubMed DOI
C Review & meta-analysis: isopropanolic black cohosh extract iCR for menopausal symptoms - an update on the evidence
Meta Analysis Climacteric : the journal of the International Menopause Society 2021 PubMed DOI
C Menopausal symptoms
Systematic Review BMJ clinical evidence 2007 PubMed
C Menopausal symptoms
Systematic Review BMJ clinical evidence 2011 PubMed
C Menopausal symptoms
Systematic Review BMJ clinical evidence 2010 PubMed
C Black cohosh extracts in women with menopausal symptoms: an updated pairwise meta-analysis
Meta Analysis Menopause (New York, N.Y.) 2023 PubMed DOI
C Efficacy of black cohosh-containing preparations on menopausal symptoms: a meta-analysis
Meta Analysis Alternative therapies in health and medicine 2010 PubMed
View all evidence for Black Cohosh →
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This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.