Key Health Benefits
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Bone and Teeth Strength: Vitamin D contributes to normal absorption and utilisation of calcium and phosphorus, while vitamin K contributes to normal bone health. Combined with vitamin C and zinc for collagen production, this formula supports strong bones and teeth.*
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Immune Support: Vitamin D, vitamin C, and zinc all contribute to the normal function of the immune system. These nutrients help protect cells from oxidative stress and support the body's natural defences.*
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Heart and Cardiovascular Health: Vitamin K2 helps maintain normal blood clotting and directs calcium away from soft tissues. Omega-3 fatty acids from algae further support heart health.*
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Energy and Vitality: Vitamin B12 (as methylcobalamin) contributes to normal energy metabolism, helping to reduce fatigue and support overall vitality.*
The Nextdia Advantage: Plant-Based and Pure
Nextdia sets itself apart by using only whole-food, plant-based ingredients. The vitamin D3 is sourced from sun-grown lichen, not lanolin, making it suitable for vegans. The K2 MK-7 is derived from fermentation, ensuring high bioavailability. Each gummy delivers 250 mg of omega-3 from algae, along with vitamin C, zinc, and a blend of organic spinach, kale, broccoli, carrots, and blueberries. These gummies are sugar-free, with a natural orange flavour, and are free from synthetic additives. Trusted by family doctors and third-party tested, Nextdia offers a superior choice for those seeking a clean, effective D3K2 supplement.
Why Take Vitamin D3 and K2 Together?
Vitamin D3 and K2 work synergistically to optimise calcium utilisation in the body. Vitamin D3 enhances calcium absorption from the digestive tract, while vitamin K2 directs that calcium to the bones and teeth, where it is needed, and helps prevent its accumulation in soft tissues like arteries. Together, they help maintain strong bones, healthy teeth, and a flexible cardiovascular system. Nextdia's formula delivers both in clinically relevant amounts, with the added support of omega-3 and antioxidants for overall health.*
Understanding the Synergy: How D3 and K2 Work Together
When you consume calcium, vitamin D3 helps activate proteins that bind calcium in the gut, facilitating its absorption into the bloodstream. However, absorption is only half the story. Vitamin K2 activates osteocalcin, a protein that binds calcium to the bone matrix, and matrix Gla protein (MGP), which inhibits calcium deposition in blood vessels. This dual action ensures calcium goes to the right places. Nextdia's plant-based D3 (cholecalciferol from lichen) and K2 (menaquinone-7, or MK-7) are chosen for their high bioavailability. MK-7 has a longer half-life than MK-4, providing sustained support throughout the day. Added omega-3 from algae may help support normal inflammatory balance, further aiding arterial flexibility and joint comfort.*
What to Look For in a D3 + K2 Supplement
Not all vitamin D3 and K2 supplements are created equal. When choosing a high-quality formula, consider the following:
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Form of Vitamin D3: Plant-based D3 from lichen is a vegan alternative to lanolin-derived D3. It provides the same cholecalciferol form but is sustainably sourced and suitable for vegetarians and vegans.
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Form of Vitamin K2: Look for MK-7 (menaquinone-7) which has a longer half-life and supports steady levels in the body. MK-7 is naturally found in natto but can be synthetically produced; Nextdia undertake a fermentation-derived MK-7 for purity.
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Dosage Ratio: A common effective ratio is 5000 IU D3 to 100 mcg K2 MK-7. This matches the levels used in clinical research for bone and heart support.
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Purity and Testing: Third-party testing ensures the product is free from contaminants and meets labelled claims. Nextdia's gummies are produced in a GMP and organic certified facility and are non-GMO, gluten-free, and sugar-free.
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Added Nutrients: Omega-3, vitamin C, zinc, and organic vegetables provide additional antioxidant and anti-inflammatory benefits, enhancing overall wellness.
Frequently Asked Questions
Can I take this supplement if I am on blood thinners?
If you are taking anticoagulants like warfarin, consult your health care provider before using vitamin K2 supplements, as K2 can interact with blood thinning medications.
What is the best time to take these gummies?
For optimum absorption, take with a meal that contains some fat, as vitamins D3 and K2 are fat-soluble. Many people prefer taking them with breakfast or lunch.
Are these gummies suitable for children?
This product is formulated for adults. Children may require different dosages; consult a paediatrician.
Food supplements are not a substitute for a varied diet and healthy lifestyle. This product is not intended to diagnose, treat, or prevent any disease.*