Dr. Strum's Intensive Bone Formula Review
Product Analysis
Transparency Excellent
Supplement Facts
| Ingredient | Amount | % DV |
|---|---|---|
| Vitamin D3 (as cholecalciferol) | 200 mcg | 1000% |
| Vitamin K2 (as trans menaquinone-7) | 200 mcg | 167% |
| Calcium [as calcium carbonate, citrate malate] | 800 mg | 62% |
| Magnesium (as magnesium citrate) | 400 mg | 95% |
| Zinc (as zinc citrate) | 10 mg | 91% |
| Potassium (as potassium citrate supplying 30 milliequivalents potassium) | 1173 mg | 25% |
| Winged treebine extract (aerial part)[std. to 10% ketosterones] | 600 mg | ** |
| Silicon (from std. Bamboo extract (stem, leaf) silicon dioxide] | 49 mg | ** |
| Boron (from boron citrate, aspartate, glycinate) | 6 mg | ** |
Bioavailability Very Good
Absorption Rating
- Vitamin D3 (as cholecalciferol) Good
- Vitamin K2 (as trans menaquinone-7) Good
- Calcium [as calcium carbonate, citrate malate] Fair
- Magnesium (as magnesium citrate) Good
- Zinc (as zinc citrate) Good
- Potassium (as potassium citrate supplying 30 milliequivalents potassium) Good
- Winged treebine extract (aerial part)[std. to 10% ketosterones] Good
- Silicon (from std. Bamboo extract (stem, leaf) silicon dioxide] Poor
- Boron (from boron citrate, aspartate, glycinate) Good
Other Ingredients Excellent
Fillers & Additives
- Citric Acid
- Vegetable Cellulose (Capsule)
- Maltodextrin
- Microcrystalline Cellulose
- Malic Acid
- Vegetable Stearate
- Modified Food Starch
Efficacy Excellent
Dosage Analysis
- Vitamin D3 (as cholecalciferol) 200 mcg High
- Vitamin K2 (as trans menaquinone-7) 200 mcg Effective
- Calcium [as calcium carbonate, citrate malate] 800 mg Effective
- Magnesium (as magnesium citrate) 400 mg High
- Zinc (as zinc citrate) 10 mg Effective
- Potassium (as potassium citrate supplying 30 milliequivalents potassium) 1173 mg Effective
- Winged treebine extract (aerial part)[std. to 10% ketosterones] 600 mg Effective
- Silicon (from std. Bamboo extract (stem, leaf) silicon dioxide] 49 mg High
- Boron (from boron citrate, aspartate, glycinate) 6 mg Effective
Supplement Facts
| Ingredient | Amount | % Daily Value |
|---|---|---|
| Vitamin D3 (as cholecalciferol) | 200 mcg | 1000% |
| Vitamin K2 (as trans menaquinone-7) | 200 mcg | 167% |
| Calcium [as calcium carbonate, citrate malate] | 800 mg | 62% |
| Magnesium (as magnesium citrate) | 400 mg | 95% |
| Zinc (as zinc citrate) | 10 mg | 91% |
| Potassium (as potassium citrate supplying 30 milliequivalents potassium) | 1173 mg | 25% |
| Winged treebine extract (aerial part)[std. to 10% ketosterones] | 600 mg | ** |
| Silicon (from std. Bamboo extract (stem, leaf) silicon dioxide] | 49 mg | ** |
| Boron (from boron citrate, aspartate, glycinate) | 6 mg | ** |
Other Ingredients
Citric Acid Safe
Maltodextrin Generally_safe
Malic Acid Safe
Vegetable Stearate Safe
Modified Food Starch Generally_safe
Certifications
4 certifications
Transparency
4 claims
Violation History
3 incidents
Is Life Extension Dr. Strum's Intensive Bone Formula a good supplement?
Life Extension Dr. Strum's Intensive Bone Formula received a product quality score of 93/100 in GoodSupp's independent analysis, placing it in the top tier of supplements we've analyzed. The product contains 9 active ingredients with 30 servings per container. All 7 inactive ingredients (fillers, binders, capsule materials) are rated safe — a clean formulation with no flagged additives. The manufacturer, Life Extension, holds a brand trust score of 87/100.
What are the ingredients in Life Extension Dr. Strum's Intensive Bone Formula?
Life Extension Dr. Strum's Intensive Bone Formula contains 9 active ingredients: Vitamin D3 (as cholecalciferol) (200 mcg), Vitamin K2 (as trans menaquinone-7) (200 mcg), Calcium [as calcium carbonate, citrate malate] (800 mg), Magnesium (as magnesium citrate) (400 mg), Zinc (as zinc citrate) (10 mg), Potassium (as potassium citrate supplying 30 milliequivalents potassium) (1173 mg), and 3 more. Notable high-dose ingredients include Vitamin D3 at 1000% DV. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.
Is Life Extension Dr. Strum's Intensive Bone Formula safe to take?
GoodSupp reviewed the inactive-ingredient data available for Life Extension Dr. Strum's Intensive Bone Formula. All 7 inactive ingredients — including capsule materials, fillers, and binders — are currently classified as safe in GoodSupp's ingredient reference data. This label analysis cannot determine whether the product is safe for a particular person, and source labels may change. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.
Is Life Extension a trustworthy supplement brand?
Life Extension receives a brand trust score of 87/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1980 and headquartered in Fort Lauderdale, Florida, USA, the company offers 700 products in their lineup. Note: Life Extension has 3 historical regulatory incidents on record, which are factored into the trust score.
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