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OsteoSense Plus

product on market Tablet or Pill Natural Factors WomenSense Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 59% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

This formula contains vitamins C, D, K, and B6, which are supported by strong evidence for maintaining bone health and immune function. These nutrients work synergistically to regulate calcium absorption and support skeletal integrity. Research indicates these ingredients are generally safe for consumption.

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

Label

Product Label

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

Label Data

1 Tablet(s)
Serving Size
60
Servings
Other Combinations
Product Type
59%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Total Carbohydrates
1 g (1% DV)
Vitamin C
50 mg (83% DV)
400 IU (100% DV)
Within RDA (0.7× RDA) 608 studies (A:16, B:251)
500 mcg (625% DV)
4.2× RDA — above typical dose 275 studies (A:9, B:175)
9 mg (450% DV)
6.9× RDA — above typical dose (UL: 100 mg) 114 studies (A:3, B:35)
200 mcg (50% DV)
Within RDA (0.5× RDA) 226 studies (A:10, B:105)
10 mcg (167% DV)
4.2× RDA — above typical dose 139 studies (A:1, B:44)
Calcium
500 mg (50% DV)
250 mg (25% DV)
Within RDA (0.4× RDA) 13 studies (A:0, B:3)
250 mg (63% DV)
Within RDA (0.6× RDA) 316 studies (A:8, B:159)
7.5 mg (50% DV)
Within RDA (0.7× RDA) 263 studies (A:6, B:134)
0.5 mg (25% DV)
Within RDA (0.6× RDA) 37 studies (A:0, B:11)
1.5 mg
Market median: 3.0mg (58 products) 3 studies — no high-quality reviews
Ipriflavone
300 mg
Market median: 500.0mg (283 products) 174 studies (A:0, B:62)
Bamboo (Bambusa vulgaris) extract
4.4 mg
Market median: 496.0mg (192 products) 20 studies — no high-quality reviews

Other Ingredients

Cellulose modified Cellulose coating Magnesium Stearate
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Suggested Usage: 1–2 tablets 2 times per day or as directed by a health professional.

Warnings & Precautions

Sealed for your protection. Do not use if seal is broken.

Keep out of reach of children.

Formulation Notes

OsteoSense(R) Plus contains calcium with phosphorus (Tricalcium phosphate), the form that clinical studies have shown to be an ideal source of calcium to promote bone health.

Contains no artificial sweeteners; no dairy, soy, wheat or yeast.

WITH IPRIFLAVONE

Additional Information

All Natural Factors products are manufactured in accordance with the Government of Canada’s Good Manufacturing Practices (GMP), among the highest standards in the world.

Nutritional Support for Bones

For freshness, store in a cool, dry place.

PRODUCT OF CANADA

R3

(recycle) Recyclable container.

Metadata

Product Details

UPC / SKU0 68958 04957 1
DSLD Entry Date2012-04-26
Product TypeOther Combinations
FormTablet or Pill
BrandNatural Factors WomenSense
DSLD ID8151
Data Updated2026-04-11
Research

Research Evidence

371
Research Sources
54
Avg Quality
148
Meta Analysis
82
Systematic Review
71
Rct
62
Clinical Trial
2
Regulatory Source
1
Cochrane Review
1
Narrative Review
1
Other
1
Openfda Safety
A Vitamin C supplementation in pregnancy
Meta Analysis The Cochrane database of systematic reviews 2015 PubMed DOI
A Vitamin C supplementation for the primary prevention of cardiovascular disease
Systematic Review The Cochrane database of systematic reviews 2017 PubMed DOI
A Vitamin C for preventing and treating the common cold
Meta Analysis The Cochrane database of systematic reviews 2013 PubMed DOI
A Vitamin C for preventing and treating pneumonia
Meta Analysis The Cochrane database of systematic reviews 2013 PubMed DOI
A Vitamin E supplementation in pregnancy
Meta Analysis The Cochrane database of systematic reviews 2015 PubMed DOI
A Vitamin C supplementation for prevention and treatment of pneumonia
Meta Analysis The Cochrane database of systematic reviews 2020 PubMed DOI
A Vitamin C supplementation for prevention and treatment of pneumonia
Systematic Review The Cochrane database of systematic reviews 2021 PubMed DOI
A Nutritional interventions for preventing and treating pressure ulcers
Meta Analysis The Cochrane database of systematic reviews 2024 PubMed DOI
A Does Vitamin C Supplementation Provide a Protective Effect in Periodontal Health? A Systematic Review and Meta-Analysis
Meta Analysis International journal of molecular sciences 2024 PubMed DOI
A Circulating vitamin C concentration and risk of cancers: a Mendelian randomization study
Meta Analysis BMC medicine 2021 PubMed DOI
View all evidence for Vitamin C →
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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.