OsteoSense Plus

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

This product looks safe

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

Product Label

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

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

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 of 0.015 mg) 📚 604 studies (Tier A: 16, B: 251)
RDA 0.015mg This product: 0.01mg UL 0.1mg
500 mcg (625% DV)
📊 4.2× RDA — above typical dose 📚 273 studies (Tier A: 9, B: 175)
RDA 0.12mg This product: 0.5mg
9 mg (450% DV)
📊 6.9× RDA — above typical dose (UL: 100 mg) 📚 113 studies (Tier A: 3, B: 35)
RDA 1.3mg This product: 9mg UL 100mg
200 mcg (50% DV)
✅ Within RDA (0.5× RDA of 0.4 mg) 📚 225 studies (Tier A: 10, B: 105)
RDA 0.4mg This product: 0.2mg UL 1.0mg
10 mcg (167% DV)
📊 4.2× RDA — above typical dose 📚 138 studies (Tier A: 1, B: 44)
RDA 0.0024mg This product: 0.01mg
Calcium
500 mg (50% DV)
250 mg (25% DV)
✅ Within RDA (0.4× RDA of 700 mg) 📚 12 studies (Tier A: 0, B: 3)
RDA 700mg This product: 250mg UL 4000mg
250 mg (63% DV)
📊 Market median: 4002.0mg (1 products) 📚 20 studies (Tier A: 0, B: 2)
This product: 250mg
7.5 mg (50% DV)
✅ Within RDA (0.7× RDA of 11 mg) 📚 258 studies (Tier A: 6, B: 134)
RDA 11mg This product: 7.5mg UL 40mg
0.5 mg (25% DV)
✅ Within RDA (0.6× RDA of 0.9 mg) 📚 36 studies (Tier A: 0, B: 11)
RDA 0.9mg This product: 0.5mg UL 10mg
1.5 mg
📊 Market median: 3.0mg (58 products) 📚 2 studies — no high-quality reviews
This product: 1.5mg UL 20mg
Ipriflavone
300 mg
50 mg
📊 Market median: 500.0mg (283 products) 📚 173 studies (Tier A: 0, B: 62)
This product: 50mg
Bamboo (Bambusa vulgaris) extract
4.4 mg
10 mg
📊 Market median: 496.0mg (192 products) 📚 20 studies — no high-quality reviews
This product: 10mg

Other Ingredients

Cellulose modified Cellulose coating Magnesium Stearate

Label Claims — Verification

❓ All Other
❓ Structure/Function
All Other (99% of products) Structure/Function (83% of products) Nutrient (54% of products)

Target Groups

Adult Female (18 - 50 Years) Dairy Free

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.

Product Details

UPC / SKU 0 68958 04957 1
DSLD Entry Date 2012-04-26
Product Type Other Combinations
Form Tablet or Pill
Brand Natural Factors WomenSense
DSLD ID 8151
Data Updated 2026-04-11

Research Evidence

371 Research Sources
54 Avg Quality Score
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 Cochrane
A Vitamin C supplementation for the primary prevention of cardiovascular disease
Systematic Review The Cochrane database of systematic reviews 2017
PubMed DOI Cochrane
A Vitamin C for preventing and treating the common cold
Meta Analysis The Cochrane database of systematic reviews 2013
PubMed DOI Cochrane
A Vitamin C for preventing and treating pneumonia
Meta Analysis The Cochrane database of systematic reviews 2013
PubMed DOI Cochrane
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 Cochrane
A Vitamin C supplementation for prevention and treatment of pneumonia
Systematic Review The Cochrane database of systematic reviews 2021
PubMed DOI Cochrane
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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