PureFormulas Vitamin D3 K2 5000 IU – 30 Vegetarian Capsules

Frequently Asked Questions

Can I take D3 and K2 on an empty stomach? Since vitamin D3 is fat-soluble, it is best absorbed when taken with a meal that contains fat. Vitamin K2 also benefits from dietary fat.

How much K2 should I take with D3? The optimal ratio can vary, but many supplements provide around 45–100 mcg of K2 per 1000–5000 IU of D3. This product contains a complementary amount of K2 to support the D3.

Are there any interactions with medications? If you are taking blood thinners like warfarin, consult your health care provider before adding vitamin K2, as it can interfere with anticoagulant therapy.

Can I take this if I am pregnant or nursing? Always consult your health care provider before starting any new supplement regimen.

Key Health Benefits

Bone Health: Vitamin D3 supports calcium absorption, and vitamin K2 helps incorporate calcium into bone tissue. Together, they help maintain strong, dense bones as you age.

Cardiovascular Support: By helping direct calcium away from arteries and into bones, vitamin K2 supports arterial flexibility and normal cardiovascular function.

Immune Function: Vitamin D3 is well-known for its role in supporting the immune system. Adequate levels of D3 help maintain normal immune responses.

Dental Health: Proper calcium utilisation also benefits teeth. Vitamin D3 and K2 contribute to maintaining strong tooth enamel and overall oral health.

Recommended Dosage

As a food supplement, take one vegetarian capsule daily with a meal. This provides 5000 IU of vitamin D3 and an effective dose of vitamin K2. Do not exceed the recommended serving size unless directed by a health care professional.

Understanding the Synergy: How D3 and K2 Work Together

Vitamin D3 supports the production of calcium-binding proteins in the gut, which helps your body absorb calcium efficiently. Vitamin K2 then helps activate key proteins—such as osteocalcin and matrix GLA protein (MGP)—that play a role in calcium utilisation. Osteocalcin helps bind calcium to the bone matrix, whilst MGP may help prevent calcium deposition in blood vessels. This complementary action means that taking D3 without adequate K2 may leave calcium wandering to places it shouldn't be. By combining both, you're helping your body manage calcium more effectively.

What to Look For in a D3 + K2 Supplement

When choosing a vitamin D3 and K2 supplement, consider the form and dosage. Vitamin D3 (cholecalciferol) is the same form your skin produces from sunlight. Vitamin K2 is often provided as MK-7, a form that stays active in the body longer. Whilst the exact form of K2 in PureFormulas is not specified here, the brand emphasises quality and purity. The capsules are vegetarian, soya-free, non-GMO, and manufactured in the USA. Many customers appreciate that PureFormulas clearly lists ingredients and their forms, building trust in the supplement's quality.

Why Take Vitamin D3 and K2 Together?

Vitamin D3 and K2 form a powerful team in your body. Whilst vitamin D3 helps support calcium absorption from your diet, vitamin K2 helps direct that calcium to your bones and teeth—where it is needed most—and away from soft tissues like arteries. This synergy is one reason many health-conscious individuals choose a combined D3+K2 supplement. PureFormulas Vitamin D3 K2 delivers 5000 IU of D3 (as cholecalciferol) along with vitamin K2 in a convenient vegetarian capsule, making it easy to support your daily wellness routine.

Food supplements should not be used as a substitute for a varied diet and a healthy lifestyle. This product is not intended to diagnose, treat, , or prevent any disease.