A bottle of Pure Encapsulations Calcium + Vitamin D3 supplement capsules stands on a wooden floor next to a glass of water and a few capsules, with a purple yoga mat, dumbbells, and a towel in a bright, modern living room. A bottle of Pure Encapsulations Calcium + Vitamin D3 supplement capsules stands on a wooden floor next to a glass of water and a few capsules, with a purple yoga mat, dumbbells, and a towel in a bright, modern living room.

Why Calcium + Vitamin D3?

Calcium and vitamin D3 are complementary nutrients that work together to support strong bones and overall wellness. Calcium provides the building blocks for healthy bones, while vitamin D helps the body absorb and utilize calcium effectively.*

Bone Health
Ca
Calcium Absorption
Muscle Function
Everyday Wellness*

Why Combine Calcium + Vitamin D3?

Pureva combines calcium and vitamin D3 in one thoughtfully balanced formula to provide two essential nutrients that work together to support healthy bones and everyday wellness.*

Frequently Asked Questions

Calcium helps maintain bones and teeth, while vitamin D3 supports calcium absorption.* Pairing them makes the formula more complete than calcium alone.

Calcium carbonate is calcium-dense, while calcium citrate is another familiar form often selected for absorption and tolerability considerations. Using both gives customers a balanced calcium-source profile.

Pureva Calcium + Vitamin D3 provides 750 mg of calcium per serving. Customers should consider calcium from both supplements and foods such as dairy, fortified beverages, tofu, leafy greens, and canned fish with bones.

Calcium + Vitamin D3 is centered on delivering calcium with D3. D3 + K2 is a vitamin-focused formula built around vitamin D3 and K2 MK-7 for calcium absorption and calcium metabolism support.*

Some can, especially with regular calcium-rich foods. A supplement can help when intake is inconsistent because of dietary preferences, lactose intolerance, limited fortified foods, or changing routines.

Calcium can interfere with absorption of certain medications and nutrients, including thyroid medication and iron. Customers taking prescriptions should ask a healthcare professional about spacing and timing.

It is designed for adults who want targeted calcium support as part of a broader bone-health routine that may also include vitamin D, strength training, adequate protein, and calcium-rich foods.*

  • Black and white icon of a microscope in a circular outline
    THIRD-PARTY TESTED

    Every batch is independently tested for purity, potency, and safety.

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    GMP-CERTIFIED

    Produced in GMP-certified facilities following rigorous manufacturing standards.

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    NON-GMO

    All ingredients are carefully sourced to ensure they are non-genetically modified.