Home/ Supplements/ Vitamin E/ Estro Support

Estro Support

product on market Tablet or Pill 21st Century Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 62% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

The formula contains B vitamins and Vitamin E, which support energy metabolism and antioxidant functions. Research provides strong evidence for the general roles of these nutrients in cellular health. However, evidence coverage for this specific combination in the context of estrogen support is limited.

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

Label

Product Label

Label for Estro Support
Open Full PDF View on NIH DSLD →
Details

Label Data

1 Tablet(s)
Serving Size
Botanical with Nutrients
Product Type
62%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

30 IU (100% DV)
1.3× RDA — within safe limits 179 studies (A:3, B:90)
2 mg (133% DV)
1.7× RDA — within safe limits 76 studies (A:0, B:33)
2 mg (118% DV)
1.5× RDA — within safe limits 13 studies (A:0, B:1)
20 mg (100% DV)
1.4× RDA — within safe limits 196 studies (A:5, B:63)
10 mg (500% DV)
7.7× RDA — above typical dose (UL: 100 mg) 114 studies (A:3, B:35)
400 mcg (100% DV)
Within RDA (1.0× RDA) 226 studies (A:10, B:105)
6 mcg (100% DV)
2.5× RDA — within safe limits 139 studies (A:1, B:44)
Calcium
150 mg (15% DV)
70 mcg (100% DV)
1.3× RDA — within safe limits 173 studies (A:0, B:67)
Blend
150 mg
purified Isoflavones
55 mg
Market median: 80.0mg (136 products)
1.5 mg
Market median: 3.0mg (58 products) 3 studies — no high-quality reviews

Other Ingredients

Cellulose Croscarmellose Sodium Maltodextrin Silicon Dioxide Stearic Acid Polydextrose Magnesium Stearate Titanium Dioxide Artificial colors PEG
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Directions: As a dietary supplement, take one (1) tablet daily before mealtime or as directed by your healthcare provider. Do not exceed recommended dosage. Individual results may vary.

Warnings & Precautions

Warning: Consult a healthcare provider prior to use if: pregnant, nursing, on medications, have a medical condition or are planning a medical procedure.

Stop use and contact a physician if adverse reactions occur.

This product contains a soybean-based ingredient and should not be taken by those with soy or soybean allergies.

Keep out of reach of children.

Do not use if product appears tampered with or seal is broken.

Contains a soy ingredient.

Formulation Notes

This product contains a soybean-based ingredient and should not be taken by those with soy or soybean allergies.

No added Sugar, Yeast, Preservatives or Artificial Flavors.

Vitamins, minerals and herbs to support the needs of women.*

Contains a soy ingredient.

Additional Information

Store at room temperature.

LABORATORY TESTED GUARANTEED QUALITY

500797-0414

Metadata

Product Details

UPC / SKU7 40985 27006 6
DSLD Entry Date2015-03-25
Product TypeBotanical with Nutrients
FormTablet or Pill
Brand21st Century
DSLD ID43816
Data Updated2026-04-11
Research

Research Evidence

253
Research Sources
55
Avg Quality
128
Meta Analysis
52
Systematic Review
41
Rct
24
Clinical Trial
3
Regulatory Source
1
Narrative Review
1
Other
1
Guideline
1
Openfda Safety
A Vitamin E supplementation in pregnancy
Meta Analysis The Cochrane database of systematic reviews 2015 PubMed DOI
A Vitamin E for Alzheimer's dementia and mild cognitive impairment
Systematic Review The Cochrane database of systematic reviews 2017 PubMed DOI
A Vitamin E for Alzheimer's disease and mild cognitive impairment
Meta Analysis The Cochrane database of systematic reviews 2008 PubMed DOI
A Vitamin E for Alzheimer's dementia and mild cognitive impairment
Meta Analysis The Cochrane database of systematic reviews 2012 PubMed DOI
A Exercise for intermittent claudication
Meta Analysis The Cochrane database of systematic reviews 2017 PubMed DOI
A Effects of vitamin E supplementation on the risk and progression of AD: a systematic review and meta-analysis
Meta Analysis Nutritional neuroscience 2021 PubMed DOI
A Effect of vitamin E supplementation in rheumatoid arthritis: a systematic review and meta-analysis
Meta Analysis European journal of clinical nutrition 2023 PubMed DOI
A Vitamin E and the risk of prostate cancer: the Selenium and Vitamin E Cancer Prevention Trial (SELECT)
Rct JAMA 2011 PubMed DOI
A Vitamin E for Alzheimer's dementia and mild cognitive impairment
Meta Analysis The Cochrane database of systematic reviews 2017 PubMed DOI
B Vitamin, Mineral, and Multivitamin Supplementation to Prevent Cardiovascular Disease and Cancer: US Preventive Services Task Force Recommendation Statement.
Guideline JAMA 2022 PubMed DOI
View all evidence for Vitamin E →
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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.