MASON NATURAL Vitamin K2 + D3 – 300 Tablets (3-Pack) with Calcium for Bone & Muscle Support

Health Benefits of D3 and K2 Combined

Taking vitamin D3 and K2 together helps your body make the most of calcium. Vitamin D3 boosts calcium absorption from your diet, while K2 directs that calcium to your bones and teeth—keeping it away from soft tissues like arteries. This powerful duo supports normal bone density, muscle function, and cardiovascular health. MASON NATURAL Vitamin K2 + D3 delivers a handy daily tablet with 1000 IU of D3, 100 mcg of K2 (as MK-7), and 32 mg of calcium for comprehensive support.

Understanding How D3 and K2 Work Together

Vitamin D3 (cholecalciferol) helps your gut produce proteins that absorb calcium. Vitamin K2 (menaquinone) activates osteocalcin to bind calcium to bone matrix and matrix GLA protein to keep calcium out of blood vessel walls. Without enough K2, calcium may end up in arteries instead of bones. MASON NATURAL uses the MK-7 form of K2, which stays active in the body longer and is well absorbed.

What to Look For in a D3 + K2 Supplement

When choosing a supplement, check the dosage and purity. A good ratio is 1000–5000 IU D3 with 45–100 mcg K2. MASON NATURAL provides 1000 IU D3, 100 mcg K2, plus 32 mg calcium per tablet. The K2 is MK-7, known for sustained activity. The formula is free from yeast, soy, wheat, dairy, fish, tree nuts, peanuts, egg, artificial colors or flavours, and animal products. It’s sodium-free and made in a cGMP-compliant facility. With over 50 years of experience, Mason Natural follows strict testing and inspection standards.

Frequently Asked Questions

Can I take this supplement if I am on blood thinners? If you take anticoagulants like warfarin, speak to your healthcare provider first, as vitamin K2 may interact.

When is the best time to take it? Since D3 and K2 are fat-soluble, take with a meal containing fat for best absorption.

Can I take this with other supplements? Yes, but avoid exceeding the daily recommended intake of vitamin D (usually 4000 IU) unless advised by a professional.

Is this suitable for vegetarians? Yes—the product contains no animal products, so it’s suitable for most vegetarian diets. Check the label to be sure.

Recommended Dosage

Adults 18 and over take one tablet daily, preferably with food. This 3-pack gives you a 300-day supply (100 tablets per bottle). Always consult your healthcare provider before starting any supplement, especially if you have a medical condition or are pregnant or breastfeeding. Always read the label and follow the directions for use.

Why Take D3 and K2 Together?

While each vitamin offers benefits alone, taking them together ensures calcium goes where it’s needed most. D3 enhances absorption; K2 directs that calcium to bones and teeth, supporting strength and flexibility. This synergy is why MASON NATURAL combined all three in one tablet for your convenience.

These statements have not been evaluated by the Therapeutic Goods Administration (TGA). This product is not intended to diagnose, treat, , or prevent any disease. Always read the label and follow directions for use.