Getting enough vitamin D and K2 is crucial for maintaining strong bones and a healthy heart. Our liquid supplement combines these two essential nutrients with omega-3 fatty acids from organic chia seed oil and MCT oil to support optimal absorption. Each serving delivers 5000 IU of vitamin D3 and a balanced blend of vitamin K2 (MK-4 and MK-7), making it a convenient choice for daily uses. This 2-pack gives you a two-month supply.
Understanding the Synergy: How D3 and K2 Work Together
When you consume calcium-rich foods or supplements, vitamin D3 (cholecalciferol) helps your intestines absorb calcium into the bloodstream. However, without vitamin K2, that calcium can end up deposited in arteries and other soft tissues. Vitamin K2 activates two key proteins: osteocalcin, which binds calcium to bone matrix, and matrix GLA protein (MGP), which helps prevent calcium buildup in blood vessels.* This complementary action ensures calcium supports bone density while helping maintain arterial flexibility.*
This liquid formula provides vitamin K2 in both MK-4 and MK-7 forms. MK-7, derived from natto, has a longer half-life in the body, providing sustained support. Together, these forms help maintain a healthy calcium balance throughout the day.*
Key Health Benefits
Bone Health Support
Vitamin D3 supports calcium absorption, which is essential for building and maintaining strong bones.* Vitamin K2 helps activate osteocalcin, a protein that anchors calcium into the bone matrix.* This dual action may help maintain bone mineral density as you age.*
Immune Function
Vitamin D3 is known to help support a healthy immune system.* By maintaining adequate vitamin D levels, you help your body's defences stay ready to respond to seasonal challenges.*
Heart Health
Vitamin K2's role in activating MGP helps keep calcium from accumulating in arterial walls, supporting vascular flexibility and overall cardiovascular health.*
Muscle Function
Vitamin D3 also plays a role in muscle contraction and function, contributing to physical strength and balance.*
Omega-3 Fatty Acids
Each serving includes 250 mg of omega-3s from organic chia seed oil, which support brain, joint, and heart health.*
What to Look For in a D3 + K2 Supplement
Choosing a high-quality vitamin D3 and K2 supplement can make a difference. Here are key factors to consider:
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Bio-available forms: Look for cholecalciferol (D3) and menaquinone-7 (MK-7) or a mix of MK-4 and MK-7 for sustained activity. This product provides both MK-4 and MK-7 for comprehensive coverage.
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Dosage ratio: A common effective ratio is 5000 IU D3 to 100–120 mcg K2. This product delivers exactly that balance in each 1 ml serving.
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Purity and certifications: USDA Organic certification ensures no synthetic pesticides or genetically modified organisms. This supplement is non-GM, contains no fillers, and is manufactured in the USA under GMP standards.
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Liquid format: Drops allow flexible dosage and easy absorption—no pills to swallow. The MCT oil base helps fat-soluble vitamins absorb better.
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No unnecessary additives: This supplement is unflavoured and free from artificial ingredients, gluten, soya, and dairy.
Who Might Benefit
This combination is particularly beneficial for individuals looking to support bone health as they age, those with limited sun exposure who need extra vitamin D, and anyone seeking a comprehensive daily supplement for immune and cardiovascular support. The liquid format is ideal for people who have difficulty swallowing tablets or prefer customisable dosage.
Frequently Asked Questions
Can I take vitamin D3 and K2 with other medications?
If you are on blood thinners (especially warfarin), consult your health care provider before taking vitamin K2, as it may interfere with anticoagulant therapy.
What is the best time to take these drops?
Take with a meal containing fat for optimal absorption. The MCT oil and olive oil in the formula help with that, but taking with food can further enhance uptake.
How many drops equal one serving?
Each 1 ml serving equals approximately 20 drops. Uses the dropper for precise dosage.
Can I take this if I'm pregnant or nursing?
Consult your health care provider before uses.
Is this product suitable for vegans?
Vitamin D3 is typically derived from lanolin (sheep's wool), so it may not be suitable for strict vegans. However, the formula is free from animal-derived ingredients except for the D3 source.
Recommended Dosage
As a dietary supplement, take 1 ml (20 drops) daily, or as directed by your health care professional. Each bottle provides 30 servings, and this 2-pack offers two months' supply. For best results, uses consistently as part of a varied and balanced diet and a healthy lifestyle. Do not exceed the recommended dose unless advised by a health care provider.
* These statements have not been evaluated by the Medicines and Health care products Regulatory Agency (MHRA) or the European Food Safety Authority (EFSA). 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.