Micro Ingredients Calcium Supplement 300 Tablets

Four nutrients in one formula set this calcium supplement apart: calcium carbonate is paired with vitamins D3 and K2 plus boron, nutrients the product describes as supporting calcium absorption and skeletal health. The coated, bisected tablets are designed to be split and have a smooth surface for easier swallowing.

The pouch contains 300 tablets, but the product details don’t say how many tablets make up a serving or how often to take them. That missing dosing context matters when you’re comparing supplements.

Size & fit

This is a tablet-based supplement for adults looking to add calcium alongside D3, K2, and boron. The scored design gives you the option to split a tablet, while the coating is intended to make swallowing easier. For example, if a whole tablet feels awkward, the bisected format offers a way to divide it, the available details don’t explain whether splitting is appropriate for every dosing plan.

It’s a great fit if you want these four nutrients together rather than buying calcium and companion vitamins separately. Better avoided if you need a clearly stated tablet-by-tablet dosing schedule or are looking for a formula without calcium carbonate.

Pros

• Combines calcium with vitamin D3, vitamin K2 in MK-7 form, and boron.
• Provides 1,200 mg of calcium, 25 mcg (1,000 IU) of vitamin D3, 25 mcg of vitamin K2, and 2 mg of boron per serving.
• Coated, bisected tablets can be split, and the product is described as non-GMO and free of gluten, soy, and dairy.
• The 300-tablet pouch is a practical format for someone who prefers tablets to powder.

The trade-off is that the listed amounts are per serving, not per tablet, and the serving size isn’t provided here. So the pouch count alone doesn’t tell you how long it will last. If you need to coordinate calcium with other supplements or dietary sources, that gap makes it harder to judge how this formula fits your routine.

Spec sheet

• Name: Calcium with vitamins D3 and K2
• Type: Calcium supplement
• Format: 300 coated, bisected tablets
• Calcium source: Calcium carbonate
• Other ingredients: Boron citrate, vitamin D3 as cholecalciferol, and vitamin K2 as menaquinone-7 (MK-7)
• Per serving: 1,200 mg calcium, 25 mcg (1,000 IU) vitamin D3, 25 mcg vitamin K2, and 2 mg boron
• Dietary notes: Non-GMO, made without soy, dairy, or gluten

Should you buy it?

On the spec sheet, the main appeal is convenience: calcium, D3, K2, and boron are bundled in one coated tablet format, with a score that allows splitting. The product also says its ingredients undergo third-party lab testing, though the details provided don’t include test results or explain the serving instructions.

Choose it if the combined nutrient profile and split-tablet design match what you’re looking for. If you need to know the exact tablet count per serving before comparing doses, or prefer a different calcium source, this listing doesn’t provide enough detail to make that call confidently.