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Bone health, Bone mineral density, Bone strength and flexibility
Adults with low dairy or mineral intake and people engaging in regular resistance exercise seeking daily bone-nutrient support.
Take four capsules daily in divided doses; taking with meals may enhance tolerance, and mineral-containing products are often best spaced away from certain medications to avoid interactions.
Gluten Free; Non-GMO LE Certified
Vitamin D3 supports calcium absorption in the gut and helps regulate calcium and phosphorus balance for bone mineralization.
Caution: Avoid combining with very high-dose calcium or vitamin D supplements unless advised, as excessive intake may raise blood calcium levels.
Calcium provides a structural mineral for bones while the collagen-bound form supplies amino acid peptides that may support bone matrix integrity.
Caution: Take in divided doses and with food if sensitive, as calcium may cause digestive discomfort and can interfere with absorption of certain minerals and medications if taken at the same time.
Magnesium acts as a cofactor for enzymes involved in bone formation and helps regulate calcium transport and vitamin D activity.
Caution: Magnesium citrate may have a mild laxative effect; consider taking with food to reduce digestive upset.
Boron may influence bone metabolism by affecting mineral utilization and the activity of vitamin D and sex hormone pathways related to bone turnover.
Caution: Do not exceed suggested use, as excessive boron intake can cause gastrointestinal discomfort.
Silicon participates in the formation of collagen and glycosaminoglycans that support the organic bone matrix.
Caution: Take with water and food if stomach sensitivity occurs, as minerals can sometimes irritate an empty stomach.
Vitamin D3 supports intestinal calcium absorption, while calcium supplies the primary mineral for bone. Magnesium participates in enzymes that help direct calcium into bone and supports vitamin D function. Boron and silicon contribute to healthy bone matrix dynamics and connective tissue formation, complementing the mineral support.
Label Warning: Do not exceed the recommended dose. Consult a physician if you are being treated for a medical condition or if you are pregnant or lactating.
Who should be cautious: People taking thyroid medications or certain antibiotics may need to separate calcium and magnesium from their medications. Those on anticoagulants should be aware this product contains vitamin K-free but includes vitamin D3, calcium, magnesium, boron, and silicon; discuss with a healthcare provider if you have kidney concerns, high calcium, or take multiple supplements containing these minerals. If taking medications that may interact with calcium or magnesium, consult a healthcare provider before use.
Storage: Store tightly closed in a cool, dry place.
Many users mention improved bone density and overall bone comfort after consistent use.
Several reviewers report less joint discomfort and better mobility.
Some find taking four large capsules per day inconvenient.
This product is guaranteed authentic and backed by our easy returns & refunds policy. Details
Vitamin C is essential for collagen synthesis and helps stabilize collagen structure. Taking it with collagen may support skin elasticity, joint function, and connective tissue health more effectively.
AI generated. Not medical advice.
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What Is Bone Strength Collagen Formula?
Bone Strength Collagen Formula features a patented formulation of calcium and collagen to help maintain optimal bone health, promote bone strength and flexibility and help maintain healthy bone mineral density. Silicon from bamboo extract offers additional minerals to support bone health.
Bone Strength Collagen Formula is a good complement to resistance exercise and a comprehensive nutritional program.
Bone Strength Collagen Formula Benefits
Read the entire label and follow the directions carefully.
Take four (4) capsules daily in divided doses, or as recommended by a healthcare practitioner.
Vegetable cellulose (capsule), vegetable stearate, maltodextrin, food starch-modified.
Store tightly closed in a cool, dry place.
While iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by iHerb.
| Supplement facts | ||
| Serving Size: 4 Capsules | ||
| Servings Per Container: 30 | ||
| Amount Per Serving | % Daily Value | |
| Vitamin D3 (as cholecalciferol) | 25 mcg | 125% |
| Calcium (from 3,000 mg KoAct® Calcium Collagen Chelate and calcium fructoborate) | 300 mg | 23% |
| Magnesium (as magnesium citrate) | 100 mg | 24% |
| Boron (calcium fructoborate as patented Fruitex B® OsteoBoron®) | 3 mg | ** |
| Silicon [from std. bamboo extract (stem, leaf), silicon dioxide] | 14 mg | ** |
| **Daily Value not established. | ||
