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Ipriflavone

product on market Tablet or Pill Wonder Laboratories Safety: 95/100
95/100

This product looks safe

  • Magnesium: 380mg is 1.1× the Tolerable Upper Intake Level (350mg)
  • 43% of ingredients have research evidence
C Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

This formula combines calcium, magnesium, and vitamins D3 and K-2, which have strong evidence for supporting bone density and mineral absorption. Ostivone provides additional support, though research on its specific efficacy is more limited. The profile maintains a high safety score for general use.

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

Alerts

Safety Alerts

Magnesium: 380mg is 1.1× the Tolerable Upper Intake Level (350mg)

Label

Product Label

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

Label Data

2 Tablet(s)
Serving Size
120
Servings
Other Combinations
Product Type
43%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

20 mcg (100% DV)
1.3× RDA — within safe limits 608 studies (A:16, B:251)
60 mg (50% DV)
500.0× RDA — above typical dose 275 studies (A:9, B:175)
Calcium
780 mg (60% DV)
380 mg (90% DV)
Exceeds UL by 1.1× (UL: 350 mg) 316 studies (A:8, B:159)
Ostivone
200 mg
Soylife
134 mg
1.5 mg
Market median: 3.0mg (58 products) 3 studies — no high-quality reviews

Other Ingredients

Vegetable Cellulose Vegetable Magnesium Silicate Vegetable Stearic Acid Vegetable Magnesium Stearate Silica
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Unverified Approved Health
Unverified Structure/Function
Info

Product Information

Directions for Use

Directions: As a dietary supplement, take 2 tablets twice daily.

Warnings & Precautions

Tamper evident: Do not use this product if imprinted foil seal under cap is broken or missing.

Keep out of reach of children.

Caution: If you are pregnant or nursing, consult your physician before taking this product.

Contains soy ingredients.

Formulation Notes

Regular exercise and a healthy diet with enough calcium helps all women approximately 11 to 35 years of age maintain good bone health and may reduce their high risk of osteoporosis later in life. For persons with a family history of osteoporosis, menopausal women, or elderly men and women, adequate calcium intake is linked to reduced risk of osteoporosis through the mechanism of slowing the rate of bone loss. Adequate calcium intake is important but daily intakes above 2000 mg are not likely to provide any additional benefits.

Mfg. in an FDA Registered Facility using Good Manufacturing Practices (GMPs)

Conforms to USP <2091> for weight. Meets USP <2040> disintegration for maximum bioavailability. Made in USA

Soy - Calcium - D Magnesium - Boron

"Calcium builds strong bones"

Ostivone SoyLife

Gluten free

Additional Information

Keep tightly closed. Store at room temperature: 59 degrees - 86 degrees F (15 degrees to 30 degrees C).

Formula 980

Metadata

Product Details

DSLD Entry Date2021-12-18
Product TypeOther Combinations
FormTablet or Pill
BrandWonder Laboratories
DSLD ID262352
Data Updated2026-04-11
Research

Research Evidence

872
Research Sources
53
Avg Quality
309
Meta Analysis
309
Clinical Trial
111
Rct
71
Systematic Review
55
Guideline
4
Cochrane Review
4
Regulatory Source
2
Other
2
Narrative Review
2
Observational
1
Openfda Safety
A Vitamin D and vitamin D analogues for preventing fractures associated with involutional and post-menopausal osteoporosis
Meta Analysis The Cochrane database of systematic reviews 2009 PubMed DOI
A Vitamin D supplementation for prevention of mortality in adults
Meta Analysis The Cochrane database of systematic reviews 2014 PubMed DOI
A Vitamin D and vitamin D analogues for preventing fractures in post-menopausal women and older men
Meta Analysis The Cochrane database of systematic reviews 2014 PubMed DOI
A Vitamin D supplementation for prevention of cancer in adults
Meta Analysis The Cochrane database of systematic reviews 2014 PubMed DOI
A Interventions for preventing falls in older people in care facilities and hospitals
Meta Analysis The Cochrane database of systematic reviews 2018 PubMed DOI
A Drugs for preventing lung cancer in healthy people
Meta Analysis The Cochrane database of systematic reviews 2020 PubMed DOI
A Vitamin D supplementation for prevention of mortality in adults
Meta Analysis The Cochrane database of systematic reviews 2011 PubMed DOI
A High prevalence of vitamin D deficiency in Asia: A systematic review and meta-analysis
Meta Analysis Critical reviews in food science and nutrition 2023 PubMed DOI
A The effect of vitamin D supplementation on depressive symptoms in adults: A systematic review and meta-analysis of randomized controlled trials
Meta Analysis Critical reviews in food science and nutrition 2023 PubMed DOI
A Interventions for preventing falls in older people living in the community
Meta Analysis The Cochrane database of systematic reviews 2009 PubMed DOI
View all evidence for Vitamin D →
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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.