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Kamile Marmaite
Registered Nutritional Therapist (BANT)

Bettervits Vitamin D3 with K2 features a powerful combination of Vitamin D3 and Vitamin K2 in its highly effective MK-7 form. This synergistic blend ensures proper calcium utilization, promoting strong bones, cardiovascular wellness, and immune support.

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Vitamin D3 & K2

389 reviews

A powerful combination of high potency D3 and Vitamin K2, which aids in maximizing D3 absorption in the body. Feel an uplift in energy and support your immune system.

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Kamile Marmaite
Registered Nutritional Therapist (BANT)

I highly recommend Bettervits Vitamin D3 and Vitamin K2 supplement for its superior quality and optimal potency. This carefully formulated combination ensures maximum absorption and effectiveness, supporting bone and muscle health and immune function.

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HAPPINESS GUARANTEE Total Satisfaction
Guaranteed

We bring you peace of mind by offering a 60 day money back guarantee should you find that our Vitamin D3 & K2 isn't right for you.

  • Made in the UK

    Exceptional standards in formula-design and manufacturing

  • Free shipping

    Fast, free shipping on all orders in the UK

  • Vegetarian-friendly

    Our capsule and ingredients are all sourced ethically

  • Premium ingredients

    Potent doses of the highest quality ingredients on the market

  • Gluten & Dairy Free

    Our formulas contain no unnecessary ingredients or irritants.

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INSURANCE Your Immunity Will Thank You

Our Vitamin D3 & K2 contains potent doses of market-leading ingredients which are proven to help support your immune system. With 4000iu of vegetarian-friendly D3, it is one of the strongest formulas available, so you can experience the maximum effect with just 2 easy-to-swallow capsules a day.

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Every vitamin has been selected for its unique and powerful health-giving benefits.

  • Vitamins D3 for supporting immune function and boosting energy.
  • Vitamin K2 for increasing maximum D3 absorption and promotes skin health.
  • Vegetarian capsule shells and sources for an ethical, vegetarian-friendly formula.

BENEFITS Benefits of Vitamin D3 & K2

  • Potent Formula

    Our D3 + K2 formula is designed to facilitate maximum absorption of Vitamin D in your body, resulting in maximum effect.

  • Improves Mood

    Our potent dose of D3 has been shown to help uplift your mood & help with depression - it's like sunshine in a bottle.

  • Aids Anxiety

    Low levels of vitamin D are associated with schizophrenia, depression and anxiety in the general population.

  • Promotes Bone Health

    Research-based systemic benefits including heart, blood, bone, and multi-organ support and cell function as well as reduction of oxidative stress.

  • Cardiovascular Health

    It has been shown that Vitamin D reduces hypertension and aids clotting. Together with K2, it supports healthy heart function.

FROM AS LOW AS £17.50 PER BOTTLE BUY NOW

BRIGHTEN YOUR LIFE Feel The Difference of Better D3

Don't settle for off the shelf, standard Vitamin D products. Enjoy peace of mind that with Bettervits, you get exactly what you need to feel a real difference, with a 60 day money back guarantee if you don't.

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  • INGREDIENTS What’s Inside

    In every one of our formulas, we invest in research to identify the right ingredients, compounds and doses to achieve real world benefits. We then manufacture our unique formulas in state of the art facilities based in the UK, for complete peace of mind.

  • Vitamin D3

    4000iu (Vegetarian)

    Vitamin D is a group of fat-soluble vitamin responsible for increasing absorption of calcium, magnesium, and phosphate, and many other biological effects. We use only the most premium Vitamin D on the market.

  • Vitamin K2

    100ug (Vegetarian)

    Vitamin K2 is another fat-soluble vitamin that helps maintain a strong heart and bones. Beyond this, it actually helps your body absorb the D3 more efficiently. This results in more noticeable benefits to your immunity and overall health.

  • Vitamin D3

    4000iu (Vegetarian)

    Vitamin D is a group of fat-soluble vitamin responsible for increasing absorption of calcium, magnesium, and phosphate, and many other biological effects. We use only the most premium Vitamin D on the market. With a super strength dose of 4000iu, our D3 is vegetarian friendly and ethically sourced.

  • Vitamin K2

    100ug (Vegetarian)

    Vitamin K2 is another fat-soluble vitamin that helps maintain a strong heart and bones. Beyond this, it actually helps your body absorb the D3 more efficiently. This results in more noticeable benefits to your immunity and overall health.

COMPARISON Why We're Better

Our mission is to deliver better nutrition than other brands, by using better ingredients, potent doses and delivering them with reliable customer support and transparency.

  • 4000iu of Vitamin D3

  • Includes Vitamin K2

  • Vegetarian Friendly

  • Made in UK & 60 Day Returns

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  • 4000iu of Vitamin D3

  • Includes Vitamin K2

  • Vegetarian Friendly

  • Made in UK & 60 Day Returns

BUY NOW

TESTIMONIALS We deliver 5 star satisfaction
to thousands of customers

  • Reece Hawkins

    "I started taking the Bettervits Vitamin D3 simply because I wanted to be more proactive when it comes to my health. I honestly wasn't expecting any change. However, after taking them for two weeks, I have noticed I am much more focused and proactive. I also don't end the day exhausted anymore."

  • Nicholas Mack

    "For the past few months, I have been experiencing considerable bone and muscle pain. I found out my D levels were seriously low and was told try a Vitamin D supplement. Since taking Bettervits Vitamin D3, my joint and muscle pain has completely vanished, and my D levels are back to normal."

  • Niamh Horan

    "The only Vitamin D product that actually works for me. I feel more energetic, my mood is better, and I feel more focused during the day. Customer service is great, and shipping was fast. I would recommend."

  • Aimee Williams

    "Been feeling down and irritable lately, so decided to focus more on my health. I have been taking Bettervits D3 every day for a month, and I now feel great. I have more energy throughout the day and am back to my old self."

  • Mathew Dugan

    "I suffer from Seasonal Affective Disorder and was recommended Vitamin D3. I have been taking Bettervits Vitamin D3 for months now, and I no longer feel depressed and wake up every day full of energy. I will definitely continue using it. ”

  • Reece Hawkins

    "I started taking the Bettervits Vitamin D3 simply because I wanted to be more proactive when it comes to my health. I honestly wasn't expecting any change. However, after taking them for two weeks, I have noticed I am much more focused and proactive. I also don't end the day exhausted anymore."

    Nicholas Mack

    "For the past few months, I have been experiencing considerable bone and muscle pain. I found out my D levels were seriously low and was told try a Vitamin D supplement. Since taking Bettervits Vitamin D3, my joint and muscle pain has completely vanished, and my D levels are back to normal."

    Niamh Horan

    "The only Vitamin D product that actually works for me. I feel more energetic, my mood is better, and I feel more focused during the day. Customer service is great, and shipping was fast. I would recommend."

    Aimee Williams

    "Been feeling down and irritable lately, so decided to focus more on my health. I have been taking Bettervits D3 every day for a month, and I now feel great. I have more energy throughout the day and am back to my old self."

  • Mathew Dugan

    "I suffer from Seasonal Affective Disorder and was recommended Vitamin D3. I have been taking Bettervits Vitamin D3 for months now, and I no longer feel depressed and wake up every day full of energy. I will definitely continue using it. ”

    Tamara Gupta

    "I have been feeling very sluggish for the past few months and couldn't figure out what was wrong with me. Since taking Bettervits Vitamin D3, I have started to feel like myself again. I have more energy and feel more uplifted."

    Naomi Rauch

    "I was feeling overly tired and rundown for no apparent reason. I was diagnosed with low vitamin D levels by my primary care physician. The Bettervits Vitamin D3 has given me more energy, and I feel more focused throughout the day."

    Nora Nisbet

    "These are great. I have struggled with my Vitamin D levels for a few years. I stopped taking my prescription and decided to try these instead. My Vitamin D levels have gone from 22 to just under 60! So I would suggest these to everyone. "

FAQ Frequently Asked Questions

How many capsules do I take per day?
With our strong Vitamin D formula, we recommend a max of 2 capsules per day, but you can take 1 per day if you have some exposure to sunlight or are taking a multivitamin alongside.
Is it Vegetarian Friendly?
Yes our formula is completely vegetarian friendly, including the capsule shell.
Is it Gluten Free?
Yes, this product is gluten free.
Is It Dairy & Lactose Free?
Yes, this product is dairy, lactose and gluten free.
Why Does It Contain Vitamin K2?
We have added K2 as it greatly helps your body's ability to absorb Vitamin D. This results in better, faster results.
What is your return policy?
We offer a 60 day money back guarantee, no questions asked. Simply contact us to initiate a return and you will be fully refunded upon receiving your returned products.
What is your order dispatch time?
We process and dispatch all our orders within 1 working day after placing your order.
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