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Ostivone Plus

product on market Tablet or Pill OL Olympian Labs Safety: 95/100
95/100

This product looks safe

  • Magnesium: 750mg is 2.1× 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

Calcium, magnesium, and vitamins D and K have strong evidence for supporting bone mineral density and skeletal health. Ostivone provides additional support, though research on this specific blend is more limited. The ingredient profile maintains a high safety score of 95/100.

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

Alerts

Safety Alerts

Magnesium: 750mg is 2.1× the Tolerable Upper Intake Level (350mg)

Label

Product Label

Label for Ostivone Plus
Open Full PDF View on NIH DSLD →
Details

Label Data

4 Tablet(s)
Serving Size
22
Servings
Other Combinations
Product Type
43%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

800 IU (200% DV)
1.3× RDA — within safe limits 608 studies (A:16, B:251)
250 mcg (313% DV)
2.1× RDA — within safe limits 275 studies (A:9, B:175)
Calcium
1.5 g (150% DV)
750 mg (188% DV)
Exceeds UL by 2.1× (UL: 350 mg) 316 studies (A:8, B:159)
Ostivone(R)
600 mg
Phytoestrogen Extract
125 mg
1 mg
Market median: 3.0mg (58 products) 3 studies — no high-quality reviews

Other Ingredients

Microcrystalline Cellulose Di-Calcium Phosphate Ac-Di-Sol Stearic Acid Magnesium Stearate
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

SUGGESTED USE: As a dietary supplement, take four (4) tablets daily with meals, or as directed by a healthcare professional.

Warnings & Precautions

NOTICE TO CALIFORNIA RESIDENTS WARNING: This product contains a chemical known to the State of California to cause birth defects or other reproductive harm.

KEEP OUT OF REACH OF CHILDREN.

Formulation Notes

Contains Phytoestrogen Isoflavones from Soy

Additional Information

GENERAL INFORMATION: - Greater improvement of bone mineral density. - Studies indicate that Ostivone(R) (7-Isopropoxy Isoflavone) may help reduce the rate of bone loss and improve Calcium absorption. - Phytoestrogen isoflavones from soy are GMO negative and may help support hormonal balance and healthy bones.

Ostivone(R) A foundation for healthy bones

STORE IN A COOL, DRY PLACE.

Since 1992 OL

Made in USA

Supports Healthy Bones

Metadata

Product Details

UPC / SKU7 10013 00138 2
DSLD Entry Date2012-06-01
Product TypeOther Combinations
FormTablet or Pill
BrandOL Olympian Labs
DSLD ID9775
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.