Life Extension Dr. Strum's Intensive Bone Formula, 300 Capsules
UPC: 737870150602
Life Extension's Dr. Strum's Intensive Bone Formula is a comprehensive bone health supplement developed in collaboration with oncologist Stephen B. Strum, M.D., designed to provide nutritional support for maintaining bone strength and density. It combines nine key ingredients, including a notable 600 mg of winged treebine (Cissus quadrangularis) extract, an Ayurvedic herb referenced in multiple scientific studies for its bone-supportive properties, along with vitamins D3 and K2, calcium, magnesium, and trace minerals like boron and silicon.
This formula distinguishes itself through its inclusion of Cissus quadrangularis, which the manufacturer notes is rarely used in supplements despite research on its potential benefits for bone generation. The potassium citrate is included at a dose intended to support bone mineral density through a calcium-sparing mechanism, as cited in clinical references. Life Extension emphasizes a science-backed approach, with over 40 years of experience in formulating supplements based on research.
Available in a 300-capsule bottle providing a 30-day supply at 10 capsules per serving, it is certified Non-GMO and Gluten-Free. The manufacturer advises consulting a healthcare provider before use, especially for individuals on certain medications or with specific health conditions.
At a glance
Supplement Facts
| Ingredient | Amount Per Serving | % 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) | 600 mg | ** |
| Silicon (from std. Bamboo extract (stem, leaf) silicon dioxide] | 49 mg | ** |
| Boron (from boron citrate, aspartate, glycinate) | 6 mg | ** |
| † Daily Value not established | ||
Other Ingredients
Citric acid, vegetable cellulose (capsule), maltodextrin, microcrystalline cellulose, malic acid, vegetable stearate, modified food starch.
Certifications & Claims
Label Information
Directions, warnings, and other information directly from the product label.
Suggested Use
Read the entire label and follow the directions carefully. Take ten (10) capsules daily, or as recommended by a healthcare practitioner. Scientific studies suggest calcium supplementation in divided doses with food in the morning and evening may yield the best results.
Warning
Caution: Individuals consuming more than 50 mcg (2,000 IU)/day of vitamin D (from diet and supplements) should obtain a serum 25-hydroxy vitamin D measurement. Do not exceed 10,000 IU per day unless recommended by your healthcare provider. This product is not recommended for individuals with high blood calcium or potassium levels. Because potassium may have numerous drug interactions (most commonly, diuretics and blood pressure medications), consult your healthcare provider before taking this product if you are taking prescription medications and/or have heart or kidney disease. Due to the vitamin K, consult your healthcare provider before taking this product if you are taking Warfarin (Coumadin®) or related medications. Keep out of reach of children. Do not exceed recommended dose. Do not purchase if outer seal is damaged. Consult with your physician if you are undergoing treatment for a medical condition or if you are pregnant or lactating.Warning: Reproductive Harm - Prop 65.Store tightly closed in a cool, dry place.
Product Info
- Brand
- Life Extension
- UPC
- 737870150602
- Package Qty
- 300 count
- Dimensions
- 6.2 x 3.15 x 3.15 in
- Shipping Weight
- 0.92 lb
- First Available
- 09/2016





