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Complete Omega-D3
Nordic Naturals Complete Omega-D3—your daily blend for essential fatty acids and vitamin D, supporting your immune system, bones, and mind.
Free sample each month
Pause or cancel anytime
365 day free returns
Back in stock: 11/07/2025
Buy now, pay later from £4.00/mo with
Free UK shipping over £50, free returns.
Key Benefits
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With 1000 IU vitamin D3 per serving to support your immune system and help maintain normal bones.
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Balanced omegas 3, 6, and 9 for everyday wellbeing.
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Provides DHA, which helps maintain normal brain function and vision.
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A natural source of omega-3 fatty acids from deep sea fish oil.
Start your day with a well-rounded omega formula, thoughtfully blended with vitamin D3. Each serving of Complete Omega™-D3 delivers 565 mg of total omega-3s, GLA from borage oil, and 1000 IU vitamin D3—designed to fit seamlessly into your routine. This trio provides essential fatty acids and vitamin D to help you support your immune system, keep your bones strong, and maintain normal brain function and vision.
Vitamin D3 (cholecalciferol) is included to help your immune system work as it should and to keep your bones healthy. With omega-3s and GLA, Complete Omega-D3 offers daily support for those who want to feel their best, all year round.
Nordic Naturals’ fish oils supplements are a safe and reliable source of high-quality omega-3s. Sourced from fresh, wild-caught fish, these oils come in re-esterified triglyceride form for better absorption. Each product is third-party tested to meet strict international standards for purity and freshness. Non-GMO, gluten-free, and dairy-free, they contain no artificial colours or flavours, for safe and clean nutrients to support you and your family's health.
If you’re looking for some of the best brands to support your health and wellness, look no further than Nordic Naturals. They are dedicated to providing the safest and most effective supplements for your wellbeing. Driven by their passion for health, they make sure that every product is backed by research, carefully crafted, and thoroughly tested. Nordic Naturals is your trusted partner on your journey to better health, offering top quality supplements you can rely on.
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.
Purified deep sea fish oil (from anchovies, sardines, mackerel, and herring), soft gel capsule (gelatin, glycerin, water, natural flavor), borage seed oil (Borago officinalis), natural flavor, RRR-alpha tocopherol (antioxidant), vitamin D3 (olive oil, cholecalciferol), rosemary extract (a natural preservative).
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.
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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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