Key Benefits 

• Helps maintain normal bones and immune function—just three drops a day.

• Supports normal muscle function to keep you moving comfortably.

• 1000iu of vitamin D3 and 45mcg of vitamin K2 per 3 drops for daily balance.

• Features vitamin D3—the body’s preferred form for effective absorption.

• Contains the advanced MK-7 form of vitamin K2 for lasting support.

• Liquid formula makes dosing simple for the whole family.

Metagenics Vitamin D3 Drops with K2 is an expertly blended formula combines vitamin D3, which contributes to the maintenance of normal bones, muscle function, and immune system, with vitamin K2, which supports normal blood clotting and bone health. The D3 is the same form your body makes from sunlight, while the K2 comes as MenaQ7® MK-7, known for its stability and effectiveness. With a natural orange flavour and easy liquid format, it’s a convenient choice for anyone who prefers drops over tablets—ideal for all ages.

Unlike standard vitamin D supplements, this formula combines vitamin D3 with K2 to support both calcium absorption and proper calcium distribution in the body. Many in the UK face vitamin D deficiency, especially during the colder months, which can affect bone strength, immune balance, and muscle function. This supplement helps fill those nutritional gaps by providing the form of vitamin D the body naturally produces from sunlight, paired with K2 to direct calcium to where it’s needed most. By taking this, you support your bones, muscles, and immune health year-round, helping you feel stronger and more resilient.

For over 40 years, Nutri Advanced has helped people take charge of their health with science-backed nutrition. Now part of Metagenics, a global leader in functional supplements, the brand remains committed to tackling health concerns at their root. Every formula is carefully crafted using the latest research and high-quality ingredients to support real, lasting wellness. With a strong focus on quality, sustainability, and expert guidance, Nutri Advanced continues to make better health more accessible—helping people feel their best every day.

With our Healf Curation Process, we do the work for you. Shop with confidence knowing that every item has been tried, tested, and curated for you.

Learn more about each step—Brand Discovery, Expert Validation, and Community Testing—here.

Vitamin D3 (cholecalciferol) (25µg), Vitamin K2 (MenaQ7® Menaquinone, MK-7), Medium chain triglycerides, Vitamin E (d-alpha tocopherol), Natural orange flavour

Shipping

At Healf, we prioritize safe and fast delivery for all our customers. Our carefully selected couriers are Royal Mail and DPD.

UK standard delivery

Enjoy free standard delivery on orders above £50, this option usually requires 2-3 working days. If your order is under £50, this delivery option is available for £3.99.

Next working day

For when you need our products urgently, we offer next working day shipping for £5.99. For orders placed before 12.00, we will ship it the same day to ensure you receive your order the next working day.

International

International deliveries can take 7 working days, and up to 4 weeks. The cost is £22.99 for orders below £50, £49.95 for orders above.

Returns

If for any reason you are not satisfied with your order, we provide free 365-day UK returns for all our customers. To initiate your return, simply contact us at team@healf.com, and we'll send you a return slip and help arrange a collection. The item you return must be sent in the same condition as received and inside the original packaging. Once received, we will notify you via email.

For international returns, we unfortunately do not cover the cost. However, we work with an array of carriers and can offer self-posting returns for customers shopping from outside the UK.

Take 3 drops, one to two times daily, or as recommended by your healthcare practitioner. Vitamin D3 with K2 is suitable for children from age 1 at a dose of 1 drop per day. The dose should be adjusted according to age and bodyweight.

Additional Information:

Food supplements and foods sold by Healf should not be used as a substitute for a varied, balanced diet and healthy lifestyle.

If you are pregnant, breastfeeding, have a medical condition, or are taking any medications, please consult with a healthcare professional before use. Use products only if the seal is intact. Store in a cool, dry place, out of the reach of young children. Do not exceed the recommended daily intake.

We make every effort to ensure that product information on our website is accurate and up to date, but packaging and ingredients may occasionally vary from images shown on site. Please refer to the product label and contact Healf before use if you have any questions regarding your specific allergies or intolerances.