NOW Foods D-3 and MK-7 liquid is a vitamin D3 and MK-7 supplement that helps bone health and heart function.

The key actives - vitamin D3 to boost calcium absorption and vitamin K2 to direct calcium into bones and away from arteries - team up, soy free and mint flavoured.

This GMP certified process keeps strict quality checks and purity.

Available Sizes & Variants:

30 ml liquid D-3 & MK-7 - convenient daily drops for quick absorption

Benefits & Features:

• Supports bone health by helping calcium uptake and steering calcium into bones.
• That D3 and MK-7 duo work together for bone mineralisation and keeps arteries flexible by guiding calcium where it's most needed in adults for overall wellness.
• Daily use stays easy.
• Soy free and mint flavoured, the liquid goes down smoothly and is easy to dose with the dropper.
• Produced in GMP certified facilities with allergen transparency, offering consistent quality and potency.

NOW Foods has built a long standing tradition of quality. GMP certified facilities and Intertek certification back every bottle, with strict allergen controls that keep products trustworthy. This vitamin d supplement comes in a liquid format for quick absorption and convenient dosing. The MK-7 is MenaQ7, produced by fermentation from chickpeas, keeping it soy free. Mint flavour delivers a light finish, while transparent sourcing and routine testing reinforce the brand's commitment to safety and consistency. NOW Foods also offers probiotics for gut health as part of its holistic approach. Quality matters.

Vitamin D-3 (as Cholecalciferol) (from Lanolin), Vitamin K-2 (as Menaquinone-7) (MK-7) (MenaQ7®), Vitamin D-3 (as Cholecalciferol) (from Lanolin), Vitamin K-2 (as Menaquinone-7) (MK-7) (MenaQ7®)

• GTIN: 733739003799
• Manufacturer: NOW Foods
• Categories: Best SellersNOW FoodsSports Supplements Black Friday Sale
• Best buy: 6 - 24 months+

United Kingdom Shipping:

Orders placed by 2pm (Monday to Friday) are dispatched the same day. Orders placed after 2pm will be dispatched the next working day.

Free shipping on orders over £50 to the UK.

Returns: Our products are meant to make you feel healthy and at your best. If you need to return your item, you can do so free of charge within 30 days in the same original and unopened packaging. Subject to T&C's.

Shake well before use. Take 5 drops daily, either directly or added to your favourite beverage. It is best taken with a fat-containing meal. Store in a cool, dry place after opening. For adults only. Not for use in infants or children. Consult a physician if pregnant/nursing, taking any anticoagulants (such as warfarin, Coumadin®, heparin) or other medication, or have a medical condition. Keep out of reach of children.

Please consult the product packaging for accurate instructions on how to use the product.

*Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.

The Active Ingredient Is: Vitamin D3 (Cholecalciferol)

Vitamin D3, known as cholecalciferol, is a fat-soluble vitamin essential for everyday nutrient processing and bone health.

This form is derived from lanolin and built for bioavailability in the body, and this means it can be absorbed more easily by your system (which makes a difference).

Vitamin D3 helps regulate the absorption of calcium and phosphorus, supporting bone, dental health and immune function, in line with credible researchers' understanding. (as widely noted) Dr. Holick from Harvard University found that vitamin D3 helps to support calcium absorption and bone maintenance at recommended levels, which many people rely on.

This combination with Vitamin K2 helps guide calcium to the bones and supports cardiovascular structure through its cooperative roles, which is helpful for daily balance.

This product is not intended to diagnose, treat, cure, or prevent any disease.

NOW Foods feels like a trusted name in the industry with a long‑standing commitment to quality and accessibility, and reliability.

Their manufacturing philosophy centres on genuinely rigorous in‑house testing, GMP‑certified facilities, and third‑party certification through Intertek, which lines up with Welzo’s safety and consistency standards.

Our evaluation crew, including our expert team of doctors, nurses, and nutritionists, checks brands against transparent sourcing, clear allergen info, and traceable ingredient origins, and NOW Foods reliably meets these criteria our expert team of doctors, nurses, and nutritionists and our quality certification process.

This brand stands out for its openness about ingredient origins, its commitment to allergen‑free claims, and its long history of manufacturing excellence aligned with industry standards. When choosing a partner for a D‑3 and MK‑7 liquid, NOW Foods fits Welzo’s product and process needs, helping to ensure accurate dosing and reliable nutrient delivery for this specific formulation.

We picked NOW Foods for this supplement because their approach to quality and transparency mirrors Welzo’s own ethos, reinforcing trust and safety for our customers.