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Bone health, muscle function, enzyme and metabolic support, general mineral replenishment
Adults with low dairy or mineral intake or those with active lifestyles seeking daily bone and muscle mineral support.
Adults take 3 tablets once daily with food; taking with a meal can improve mineral absorption and reduce stomach upset.
Certified Gluten-Free; No GMOs, yeast, wheat, soy, milk, sugar, salt, preservatives, artificial colors, flavors or sweeteners, or magnesium stearate; Contains no major allergens listed.
Calcium serves as a structural mineral in bones and teeth and participates in muscle contraction and nerve signaling.
Caution: Take with food to improve tolerance and absorption; high intakes may cause digestive discomfort or interact with certain medications like thyroid or some antibiotics.
Magnesium acts as a cofactor for hundreds of enzymes involved in energy production, muscle and nerve function, and supports calcium balance.
Caution: May loosen stools at higher doses; separate from certain medications to avoid absorption interference.
Zinc supports enzyme activity, cellular signaling, and protein synthesis important for skin, immune function, and tissue integrity.
Caution: High doses may cause nausea and can lower copper status over time; take with food to reduce stomach upset.
L-Glutamic acid functions as an amino acid that may aid mineral solubility in the digestive tract.
Caution: Generally well tolerated in typical supplement amounts; avoid on an empty stomach if sensitive to acidic ingredients.
Calcium provides the primary mineral for bone structure, while magnesium supports enzymatic activity and helps regulate calcium transport and muscle relaxation. Zinc contributes to tissue health and mineral-related enzyme function. L-Glutamic acid may enhance mineral solubility to support uptake.
Label Warning: If you are pregnant, nursing, taking medication, have a medical condition, or planning surgery, consult a doctor before use. Stop use and consult a doctor if any adverse reactions occur. Do not exceed the recommended dose.
Who should be cautious: People taking thyroid medications, tetracyclines, or fluoroquinolone antibiotics should separate calcium and magnesium by at least 2 hours as they may reduce absorption. Those with kidney concerns or a history of kidney stones may need extra caution with high-dose minerals. People on zinc supplements from other sources should review total daily intake to avoid excessive zinc. If using medications that may interact with calcium, magnesium, or zinc, consult a healthcare provider before use.
Storage: Store in a dry place between 59–86°F.
Many users noticed improved nail strength and hair shine after consistent use.
Customers found the tablets manageable to take even though they are large.
Some users mentioned feeling more relaxed or sleeping better, likely due to the magnesium.
This product is guaranteed authentic and backed by our easy returns & refunds policy. Details
Vitamin D3 and K2 may enhance calcium absorption and utilization, supporting bone health and strength. This combination may help maintain healthy bones and teeth.
AI generated. Not medical advice.
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— Our Pledge of Integrity —
Supports body availability of calcium. Zinc also supports immune health. Adequate calcium as part of a healthful diet, along with exercise, may reduce the risk of osteoporosis later in life.
| YES | Certified Gluten-Free by GFCO.org | NO | GMOs, Yeast or Wheat |
| YES | Recyclable Packaging | NO | Soy or Milk |
| YES | Manufacturing Supports Wind Power | NO | Sugar or Salt |
| NO | Preservatives | ||
| NO | Artificial Colors, Flavors or Sweeteners | ||
| NO | Magnesium Stearate |
Adults take three (3) tablets daily. For best utilization, take with food. Do not exceed recommended dose. As a reminder, discuss the supplements and medications that you take with your health care providers.
Cellulose, stearic acid, cellulose & glycerin coating, silica, vegetable glaze.
This product has been manufactured at a GMP Registered facility.
If you are pregnant, nursing, or taking medication, have a medical condition or planning surgery, consult a doctor before using this product. Stop using and consult a doctor if any adverse reactions occur.
Do not accept if seal is broken.
Store in a dry place between 59º-86ºF.
Keep out of the reach of children.
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: 3 tablets | ||
| Servings Per Container: 83 | ||
| Amount Per Serving | % Daily Value | |
| Calcium (from calcium carbonate [oyster shell], calcium citrate)† | 1,000 mg | 77% |
| Magnesium (as magnesium oxide)† | 500 mg | 119% |
| Zinc (as zinc gluconate)† | 50 mg | 455% |
| L-Glutamic Acid | 100 mg | * |
| *Daily Value not established. †Country Life always labels minerals in elemental weight. | ||
