🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 38% of ingredients have research evidence
A Label Compliance Grade

Product Label

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Label Data

3 Capsule(s) Serving Size
30 Servings
Botanical with Nutrients Product Type
38% Evidence Coverage

Supplement Facts — Evidence Check

67 mg (450% DV)
📊 4.5× RDA — above typical dose (UL: 1000 mg) 📚 177 studies (Tier A: 3, B: 90)
RDA 15mg This product: 67mg UL 1000mg
90 mcg (80% DV)
✅ Within RDA (0.8× RDA of 0.12 mg) 📚 273 studies (Tier A: 9, B: 175)
RDA 0.12mg This product: 0.09mg
2 mg (220% DV)
✅ 2.2× RDA — within safe limits 📚 36 studies (Tier A: 0, B: 11)
RDA 0.9mg This product: 2mg UL 10mg
2 mg (90% DV)
✅ Within RDA (0.9× RDA of 2.3 mg) 📚 8 studies — no high-quality reviews
RDA 2.3mg This product: 2mg UL 11mg
Potassium
80 mg (2% DV)
Strontium
680 mg
Black Pepper (fruit) extract
5 mg
150 mcg
📊 Market median: 3.0mg (58 products) 📚 2 studies — no high-quality reviews
This product: 0.15mg UL 20mg

Other Ingredients

Vegetarian Capsule Nu-Flow Nu-MAG

Label Claims — Verification

Nutrient
All Other
Structure/Function
All Other (98% of products) Structure/Function (81% of products) Nutrient (56% of products) Qualified Health (2% of products)

Target Groups

Vegan Vegetarian Adult (18 - 50 Years) Gluten Free

Product Information

📋 Directions for Use

Suggested Use: Adults, as a dietary supplement, take three capsules early in the day, preferably with a light meal. Do not take Stron Bone within four hours of taking a calcium supplement as strontium and calcium will compete for uptake. Do not exceed three capsules in any 24-hour period.

⚠️ Warnings & Precautions

Consult a medical doctor before taking this or any other nutritional supplement if you are pregnant, nursing, have or suspect a medical condition or are taking any medications.

Keep out of reach of children.

Do not take this product if you have advanced kidney problems or are taking Quinolone or Tetracycline antibiotics.

Consult a medical doctor if you are at high risk of blood clotting or are taking blood thinning medication.

🧪 Formulation Notes

Supports bone integrity Promotes overall vitality Helps active lifestyles Stron Bone is designed to help the body with building bone strength and structural integrity.

Formulated to help support bone health

Sr 38 Strontium Balanced mineral formula with strontium & vitamin K2

Gluten Free

Vegan

Additional Information

Store in a cool, dry place.

Product Details

UPC / SKU 8 19444 01533 0
DSLD Entry Date 2021-11-19
Product Type Botanical with Nutrients
Form Capsule
Brand Onnit
DSLD ID 256700
Data Updated 2026-04-11

Research Evidence

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

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