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Bone health, Calcium absorption support, Skeletal nutrition
Adults with low dietary intake of calcium-rich foods or those seeking daily bone mineral support as they age.
Adults take 2 capsules three times daily with meals; spreading doses supports absorption and may improve tolerance.
Gluten Free; No wheat, gluten, soybeans, dairy, egg, fish/shellfish, peanuts/tree nuts, or sesame.
Calcium provides the mineral building block for hydroxyapatite in bones and supports normal bone mineralization and muscle contraction.
Caution: Take with meals to enhance absorption and avoid taking at the same time as high-iron supplements because calcium can reduce iron uptake.
Vitamin D3 enhances intestinal absorption of calcium and phosphorus and supports signaling involved in bone mineralization.
Caution: Avoid excessive total vitamin D intake from multiple products because very high levels may raise blood calcium.
Vitamin K2 activates osteocalcin and other proteins that help direct calcium into bone tissue.
Caution: Consult a healthcare professional if using blood-thinning medications because vitamin K can affect their action.
Magnesium serves as a cofactor for enzymes involved in vitamin D activation and supports bone matrix formation.
Caution: May cause loose stools in some people; taking with food and spacing doses can improve tolerance.
Boron influences mineral metabolism and vitamin D utilization, which may support healthy bone turnover.
Caution: Keep total intake moderate because very high intakes may cause gastrointestinal discomfort.
Calcium provides the primary mineral for bone, while vitamin D3 increases calcium absorption from the gut. Vitamin K2 helps guide calcium into bone proteins, and magnesium supports vitamin D metabolism and bone matrix enzymes. Boron further influences mineral handling to round out comprehensive skeletal nutrition.
Label Warning: Consult a healthcare professional before use if pregnant, nursing, under 18, taking medications (especially anticoagulants such as warfarin), or if you have a medical condition. Discontinue use if adverse reactions occur.
Who should be cautious: People using anticoagulants may need extra caution due to vitamin K2 content. Those with a history of kidney stones or high calcium levels may need to monitor total calcium intake. If you take thyroid medications or certain antibiotics, calcium and magnesium may affect absorption; consider timing doses separately. If you use medications that interact with vitamin K, discuss with a healthcare provider before use.
Storage: Store in a cool, dry place.
Many users mention feeling stronger with less joint discomfort after regular use.
Customers like the blend of calcium with vitamin D3, K2, and minerals for well-rounded bone support.
Some find taking six capsules per day hard to keep up with.
This product is guaranteed authentic and backed by our easy returns & refunds policy. Details
Collagen may support bone strength and flexibility, complementing bone formulas for overall joint health.
AI generated. Not medical advice.
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Bone-Up® is a comprehensive formula that provides StimuCal™ MicroCrystalline HydroxyApatite (MCHA) from free-range New Zealand calves and micronutrients to support bone health. StimuCal™ is a naturally derived source of calcium shown to support bone mineral density better than calcium carbonate. StimuCal™ also provides bone proteins, including type I collagen. Vitamins D and K2 work together to support calcium deposition into bones.
Health Claim: Adequate calcium and vitamin D as part of a healthful diet, along with physical activity, may reduce the risk of osteoporosis later in life.
Adults take 2 capsules 3 times per day (for a total of 6) with meals to facilitate maximum absorption, or as directed by your qualified healthcare professional.
Microcrystalline cellulose, capsule (bovine gelatin), magnesium stearate (vegetable source) and silicon dioxide.
No wheat, gluten, soybeans, dairy, egg, fish/shellfish, or peanuts/tree nuts or sesame.
Consult a healthcare professional before using this product if you are pregnant, nursing, under the age of 18, are taking medication (especially anticoagulants [e.g. Warfarin/Coumadin]) or have a medical condition; if adverse reactions occur, discontinue use.
Keep out of the reach of children.
Store in a cool, dry place.
Do not use if safety seal is damaged.
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: 2 Capsules | ||
| Servings Per Container: 60 | ||
| Amount Per Serving | %DV | |
| Vitamin C (as Calcium Ascorbate) | 66.7 mg | 74% |
| Vitamin D (as D3 Cholecalciferol) | 8.3 mcg (333 IU) | 42% |
| Calcium (Elemental) (from Microcrystalline Hydroxyapatite) | 333.3 mg | 26% |
| Magnesium (as Magnesium Oxide) | 166.7 mg | 40% |
| Zinc (as Zinc L-Methionine Sulfate) | 3.3 mg | 30% |
| Copper (as Copper Gluconate) | 0.333 mg | 37% |
| Manganese (as Manganese Citrate) | 0.333 mg | 14% |
| Potassium (as Potassium Citrate) | 33 mg | 1% |
| Vitamin K2 (as Naturally Derived MK-7 [Menaquinone-7]) | 15 mcg | † |
| Boron (as Boron Citrate) | 1 mg | † |
| † Daily Value not established. | ||
