Free shipping over £50
£20 off on orders over £100 - code JUNE20
365 Day Returns
Summer Solstice Sale: Up to 50% off - shop now
Free shipping over £50
£20 off on orders over £100 - code JUNE20
365 Day Returns
Summer Solstice Sale: Up to 50% off - shop now
Free shipping over £50
£20 off on orders over £100 - code JUNE20
365 Day Returns
Summer Solstice Sale: Up to 50% off - shop now
Free shipping over £50
£20 off on orders over £100 - code JUNE20
365 Day Returns
Summer Solstice Sale: Up to 50% off - shop now
Free shipping over £50
£20 off on orders over £100 - code JUNE20
365 Day Returns
Summer Solstice Sale: Up to 50% off - shop now
Free shipping over £50
£20 off on orders over £100 - code JUNE20
365 Day Returns
Summer Solstice Sale: Up to 50% off - shop now
Free shipping over £50
£20 off on orders over £100 - code JUNE20
365 Day Returns
Summer Solstice Sale: Up to 50% off - shop now

Essential D3 / K2

Elevate your well-being with our high-potency Vitamin D3 supplement, enriched with Vitamin K2 for optimum absorption, supporting mood, immunity, hormones, athletic performance, and overall health.

Size:

60 caps

Free sample each month
Pause or cancel anytime
365 day free returns
In stock. Next day delivery available.

Buy now, pay later from £6.49/mo with

Free UK shipping over £50, free returns.
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Key Benefits

  • Boosts your mood.
  • Optimises hormone health.
  • Supports immune health.
  • Elevates your athletic performance.

Experience the power of Vitamin D, a crucial nutrient that impacts every aspect of health, ranging from strengthening immunity, improving mood, and boosting energy to maintaining hormonal balance, promoting healthy skin, and enhancing fitness levels. Artah's high-potency Vitamin D3 supplement offers the optimal and most bioavailable form of this crucial vitamin. Enriched with Vitamin K2 as a synergistic cofactor, it ensures that your body achieves optimal absorption, maximising the benefits of this essential nutrient.

Furthermore, research proves what centuries of holistic health insight have suggested – Vitamin D is fundamental for maintaining a plethora of vital health aspects. From immune function to hormone equilibrium and emotional well-being, Vitamin D plays a significant role. Sustaining enough Vitamin D levels is a proactive shield against chronic diseases, while a deficiency can lead to fatigue, muscle aches, low mood, and a compromised immune system. Notably, Vitamin D extends its influence to gut health, nurturing the microbiome and fostering diversity, which in turn strengthens immunity and overall well-being.

What's inside:

Vitamin D3: regulates mood and supports immune function.

Vitamin K2-MK7: helps in treating chronic disease.

ARTAH was created with a simple mission, to help people improve their health. Their supplements are effective, efficient, and evidence-based, designed to help you feel your best and achieve your wellbeing goals. Combining the latest science with Eastern medicine, ARTAH offers a holistic and sustainable approach to wellbeing. Their award-winning product suite tackles gut health, hormone balance, metabolism, emotional wellbeing, immunity, and energy.

Founded by Rhian Stephenson, a leading Nutritional Therapist and Naturopath, ARTAH empowers individuals to experience their best health. Proudly a certified B Corporation, ARTAH is committed to the highest standards of social and environmental performance, ensuring sustainability and transparency in all their practices.

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.

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 1 capsule per day. Do not exceed the recommended daily intake. Precautions: If taking medications, pregnant, breastfeeding or health condition present, consult your healthcare practitioner before using this product. Do not use if safety seal is broken. This product is not intended to diagnose, treat, cure or prevent disease. Food supplements should not replace a balanced diet.

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Frequently asked questions

Every product undergoes our Healf Curation Process. With it, you can shop confidently knowing that every item has been tried and tested before it reaches you. Our Healf Curation Process includes three key steps: Brand Discovery, Expert Validation, and Community Testing. Through these, we assess quality, ingredients, effectiveness, and more, ensuring that every product empowers your wellbeing.

The Healf Journal offers detailed insights into different aspects of wellbeing, as well as guidance, research, recipes, and more to help you invest in your personal wellbeing journey. You can also subscribe to our weekly newsletters for the latest updates at Healf and in the wellbeing industry. Subscribe via the sign-up block at the bottom of this page.

We love people who check ingredients as carefully as we do, so you'll find detailed information about the ingredients used on every product page (where applicable). If you see something you'd like to flag with us or have additional questions, please don't hesitate to get in touch—we'd love to hear from you.

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Every product undergoes our rigorous Healf Curation Process, ensuring you are always getting the best when it comes to your wellbeing.

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The Discovery

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Our approach keeps us at the forefront of wellbeing. With our global network of health professionals and AI-powered trend analysis, we curate the leading supplements, tools, and tech that pioneer the industry.

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Each product at Healf is carefully examined by a panel of industry specialists—including dieticians, personal trainers, psychologists, and sleep experts—to ensure it meets our high standards for quality, efficacy, and ingredient formulations.

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By collaborating with a dedicated group of customers who test and review each product, we ensure that only those truly beneficial to your wellbeing are offered here at Healf.