Vitamin D3 K2 Chewable, 5000 IU & K2 MK-7 100 mcg, 120 Tablets | 2-in-1 Supplement for Immune, Heart & Bone Support, Non-GM, Berry Flavour

Key Health Benefits

• Bone Support: By enhancing calcium absorption and directing it to bones, this combination helps maintain bone density and strength. Adequate vitamin D and K levels are important for skeletal health as you age.
• Immune Function: Vitamin D3 plays a role in normal immune system function. Many people turn to D3 during colder months to help support their body's natural defences.
• Heart Health: Vitamin K2 MK-7 helps maintain healthy arteries by supporting proper calcium utilisation. This may contribute to cardiovascular wellness when combined with a balanced diet.
• Dental Health: Calcium directed to teeth helps maintain strong enamel and overall oral health.

Each chewable tablet provides a full day's supply of these essential nutrients, making it easy to stay consistent with your wellness routine.

Why Take Vitamin D3 and K2 Together?

Vitamin D3 and vitamin K2 work as a team in your body. Vitamin D3 helps increase calcium absorption from your diet, while vitamin K2 directs that calcium to your bones and teeth—away from soft tissues like arteries. This synergy is why many health-conscious individuals choose a combined supplement. Built by Nature's Vitamin D3 K2 Chewable delivers 5000 IU of D3 and 100 mcg of K2 as MK-7 in a convenient, great-tasting berry tablet. It is a simple way to support your bone density, immune function and heart health all at once.

Understanding the Synergy: How D3 and K2 Work Together

Vitamin D3 (cholecalciferol) supports the production of calcium-binding proteins in the gut, which helps your body absorb calcium from food. However, absorbing calcium is only half the story. Vitamin K2, particularly the MK-7 form, helps activate proteins like osteocalcin and matrix GLA protein (MGP). Osteocalcin helps bind calcium to the bone matrix, while MGP may help prevent calcium deposition in blood vessels. This partnership helps maintain healthy calcium balance—supporting strong bones while promoting arterial flexibility. The MK-7 form of K2 is especially effective because it stays active in the bloodstream longer than MK-4, providing sustained support throughout the day.

What to Look For in a D3 + K2 Supplement

Not all D3 and K2 supplements are created equal. Here are key factors to consider:

• Dosage: This formula provides 5000 IU of D3 and 100 mcg of K2 as MK-7—a well-studied ratio that supports optimal levels.
• Form of K2: MK-7 is preferred for its long half-life and steady activity. This product uses MK-7, which is derived from plant-based sources (non-GM).
• Delivery Method: Chewable tablets are an excellent alternative for those who dislike swallowing pills. The berry flavour makes it pleasant to take daily.
• Purity: Non-GM and crafted without unnecessary binders or fillers. Built by Nature emphasises clean nutrition.
• Third-Party Testing: While not explicitly stated, look for supplements that undergo independent testing for potency and purity. This product is manufactured in accordance with quality standards.

Frequently Asked Questions

Can I take D3 and K2 with other medications? If you are on blood thinners like warfarin, consult your health care provider before taking K2, as it may interact. Always discuss new supplements with your doctor.

What is the best time to take this supplement? Since vitamin D is fat-soluble, taking it with a meal containing fat can enhance absorption. The chewable format is convenient—enjoy it with breakfast or lunch.

Is this suitable for vegetarians? Vitamin D3 is typically derived from lanolin (sheep's wool), so it is not vegan. However, the K2 MK-7 is from a non-animal source. Check the label for specific dietary preferences.

Recommended Dosage

For adults, one chewable tablet daily is recommended. Do not exceed the suggested dose unless directed by a health care professional. Each bottle contains 120 tablets, providing a four-month supply. Store in a cool, dry place away from direct sunlight. Remember, supplements are meant to complement a healthy diet and lifestyle, not replace them.

These statements have not been evaluated by the Medicines and Health care products Regulatory Agency (MHRA). This product is not intended to diagnose, treat, or prevent any disease. Food supplements should not be used as a substitute for a varied and balanced diet and a healthy lifestyle. If you are pregnant, breastfeeding or have a medical condition, consult your doctor before taking this supplement.