







Dicalcium phosphate, vegan vitamin D3 from lichen (cholecalciferol), microcrystalline cellulose, vitamin K2 (menaquinone-7), plant-based stearic acid (anti-caking agent).
Take one tablet daily with water, preferably with a meal, or as directed by your doctor.
Maximum 1 tablet daily. 4000 IU (100 µg) is considered the upper safe daily limit for adults, according to the UK Food Standards Agency (FSA), meaning it’s healthy for most adults and considered safe long-term, without the need for medical supervision. If unsure, always consult a healthcare or medical professional.
Store in a cool dry place, away from moisture, direct sunlight and out of reach of young children.
Caution: food supplements should not be used as a substitute for a varied diet. Always seek professional advice before taking any dietary supplements, particularly if pregnant, breastfeeding or under medical supervision. Not intended for use by persons under the age of 18 years.
Vitamin D and K2 work as a team. D3 helps you absorb calcium efficiently, while K2 directs it to your bones instead of your arteries. Tap an area to explore.
immune system
Vitamin D contributes to the normal function of the immune system:
calcium absorption
Vitamin D contributes to normal absorption/utilisation of calcium and normal blood calcium levels. Vitamin K contributes to the maintenance of normal bones.
muscles
Vitamin D contributes to the maintenance of normal muscle function.
bones & teeth
Vitamin D contributes to the maintenance of normal bones and teeth. Vitamin K contributes to the maintenance of normal bones.
cell division
Vitamin D plays a role in the process of cell division.
brain
Vitamin D contributes to psychological wellbeing:
Vitamin D is a level, not a dose. Here's how that level builds and where it settles.
Vitamin D is stored in body fat and released slowly. You're raising a level, not dosing for the day.
Blood vitamin D rises steadily through the first weeks. D contributes to normal immune function and normal muscle function.
Most people level off somewhere here, where daily intake and daily use balance out. That plateau is the point.
D3 contributes to normal calcium absorption. D and K2 both help maintain normal bones — a process measured in years.
Vitamin D is stored in body fat and released slowly. You're raising a level, not dosing for the day.
Blood vitamin D rises steadily through the first weeks. D contributes to normal immune function and normal muscle function.
Most people level off somewhere here, where daily intake and daily use balance out. That plateau is the point.
D3 contributes to normal calcium absorption. D and K2 both help maintain normal bones — a process measured in years.
Please contact our Customer Support Team at hello@omvits.com for more information!
Vitamin D3
Delivery & Returns
Subscriptions
Why combine Vitamin D3 with Vitamin K2?
What is the difference between Vitamin K2 MK-7 and other forms of Vitamin K?
Why do these contain 10 times the UK RDA of Vitamin D? Is it safe?
Why is Omvits Vitamin D3 better than the Vitamin D I can get at the supermarket?
Are these suitable for children?
Can I take this alongside a multivitamin?
Can pregnant or breastfeeding women take Vitamin D3 + K2?
When is the best time of day to take D3 + K2?
How long does it take to feel the benefits?
Can I take this product year-round?
I placed an order where is it?
UK orders are typically delivered within 2–4 working days.
You will receive a tracking link once your order has been dispatched so you can follow your delivery.
Do you offer free delivery?
Yes. Free UK delivery is included on all orders over £25.
Shipping costs for other orders are calculated at checkout.
Do you ship internationally?
Yes, however delivery charges and duties may apply.
Can I return my order?
Every order is protected by our 100-Day Happiness Guarantee.
If you’re not satisfied for any reason, simply contact our support team within 100 days of receiving your order and return the remaining product. Once your return is received and inspected, we’ll issue a refund to your original payment method.
If your order included free gifts or promotional items, these should also be returned. If promotional items are not returned, their value may be deducted from the refund amount.
Please refer to our return policy for more information.
How does the subscription work?
When you choose a subscription, your order is delivered automatically at the frequency you choose, so you never run out.
Subscription orders save you money on every delivery.
We'll contact you a few days before each dispatch to give you time to make any adjustments.
Can I cancel my subscription?
Yes. You can cancel your subscription at any time through your customer account.
There are no long-term commitments.
Can I skip a delivery?
Yes. If you still have product remaining, you can skip or delay your next delivery directly from your account dashboard.
When will I be charged?
You will only be charged when your next delivery is scheduled to ship.
You will receive a reminder email before your subscription renews.
Can I change my delivery frequency?
Yes. You can update your delivery schedule at any time from your account settings.