Nutricost Calcium Carbonate 1000mg (240 Capsules)
by Nutricost
"1000mg calcium carbonate (400mg elemental calcium) per 2-capsule serving — the budget bone mineral with 240 capsules and 4,200+ reviews"
Overview
Nutricost Calcium Carbonate provides 1000mg of calcium carbonate per 2-capsule serving, yielding 400mg of elemental calcium (40% of the 1000mg is elemental calcium — calcium carbonate has the highest elemental calcium percentage of any calcium form). Calcium carbonate is the most common and cost-effective form of calcium supplementation. It requires stomach acid for absorption, so it should be taken with meals. The 240-capsule count provides 120 servings (4-month supply). For optimal absorption, calcium should be taken in divided doses of 500mg or less, paired with vitamin D3 and vitamin K2.
Key Ingredients
| Ingredient | Amount |
|---|---|
| Calcium Carbonate | 1000 mg |
| Elemental Calcium | 400 mg |
2 ingredients linked to detailed encyclopedia profiles
Pros & Cons
What We Like
- 240 capsules (4-month supply)
- 4,200+ reviews
- Under $18
- Highest elemental calcium %
- Budget-friendly
What Could Be Better
- Requires stomach acid (take with food)
- May cause constipation
- No D3 or K2 included
- Carbonate form (not citrate)
Who Is This For?
Best For
- Budget calcium supplementation
- Those who eat regular meals
- Bone health maintenance
- Those wanting high elemental calcium
Not Ideal For
- Those with low stomach acid
- Those prone to constipation
- Those wanting calcium citrate
- Those wanting D3+K2 combo
Our Verdict
Nutricost Calcium Carbonate is the budget bone mineral — 400mg elemental calcium per serving for 120 servings under $18. Take with meals for absorption; pair with D3 and K2 for optimal bone mineralization.
Alternatives to Consider
No direct alternatives listed for this product yet.