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Dr. Mercola

Calcium, 120 Capsules (300 mg per Capsule)

4.8 · 47 reviews
3,154 ₽

1,200 mg Per Day USDA Organic Dietary Supplement Certified Organic by Quality Assurance International Providing Quality Products Since 2001 Bone & Joint Support Blood Flow Support Immune Support

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1,200 mg Per Day USDA Organic Dietary Supplement Certified Organic by Quality Assurance International Providing Quality Products Since 2001 Bone & Joint Support Blood Flow Support Immune Support

Customer reviews

4.0
verified purchase
Good product

Just be careful to start slow as it can cause stomach issues

6/1/2026
5.0
verified purchase

I’ve been using this calcium supplement for a while now and I’m really happy with the quality. The ingredient list is simple and clear, which is important to me when choosing vitamins. At my age, maintaining strong bones is a priority, so adding calcium to my daily routine has been essential. The capsules are easy to swallow and don’t upset my stomach. The package is sturdy and well-sealed, keeping everything fresh. Overall, I would definitely recommend this product to anyone looking for a reliable calcium supplement.

2/12/2026
5.0
verified purchase
good product and deliver is ver fast and package is very excellent

good product and deliver is ver fast and package is very excellent

1/30/2026
4.0
verified purchase

Good product with fast delivery; the multivitamins are of good quality and reasonably priced. Clear description, expiry date and item pictures.

12/30/2025
5.0
verified purchase

I have been using this type of calcium for a while now and I have to say that I am very satisfied. Before it was no longer available, I used eggshell calcium, also from Dr. Mercola, but to be honest, now I don't regret replacing it with this one.

11/23/2025
5.0
verified purchase
very good product

The formula of this product is very scientific, and the ingredient list is very clean. The brand is trustworthy. I will continue to use it.

11/3/2025
5.0
verified purchase

Exceptional quality, easy to take and best price point. No would buy again.

8/11/2024
5.0
verified purchase

For some reason (particle size maybe?), it seems like this calcium carbonate has less of an antacid effect than pure calcium carbonate powder, which is great!

5/12/2024
5.0
verified purchase
great

calcium from organic eggshells is good source of natural bioavailable calcium. good high quality product. good ingredients. i like this brand and the quality and the packaging. good for overall health and bones and stuff. much benefit and improvement as supplement in combination with healthy lifestyle. also to avoid deficiency

2/25/2024
5.0
verified purchase
very nice and good smeel

the tablets are easy to swallow, they have no smell, the only thing that would be good is if the price were a bit lower

11/22/2023