This combined with K2 makes it feel like a more complete formula.
"Living somewhere with less sun exposure I know I need vitamin D, and this combined with K2 makes it feel like a more complete formula."












VITAMIN D3 + K2 is a synergistic duo essential for bone, heart, and immune health. Vitamin D3 (cholecalciferol) enhances calcium absorption, while Vitamin K2 (MK-7) ensures that calcium is directed to the bones and not the arteries, maximising benefits and minimising risk.
This powerful combination supports strong bones, healthy arteries, immune function, and optimal calcium metabolism, making it an important daily supplement, especially for those with limited sun exposure or increased calcium intake.
D3 + K2 is ideal for individuals living in cooler, cloudy climates, spending long hours indoors, or working in office environments with limited sunlight exposure.
Charava is proud to offer a premium supplement designed to support optimal bone health, immune function, and cardiovascular well-being. Combining the powerful benefits of Vitamin D3 and Vitamin K2, our specific formula ensures that calcium is effectively absorbed and directed to where it’s needed most, your bones and teeth, while preventing calcium buildup in arteries and soft tissues.
THE BENEFITS OF VITAMIN D3 + K2
CHARAVA’S VITAMIN D3 (4000 IU) + K2 (MK-7)
Charava's D3 + K2 delivers 4000 IU of Vitamin D3 and 100μg MK-7 K2 per capsule.
UK Shipping:
Free shipping option/s are available for all UK orders over £50.00.
Orders of less than £50.00 are charged £5.99.
Delivery time is calculated based on when the order is fulfilled and handed over to our courier partner.
International Shipping:
International orders are sent via Royal Mail and costs £19.99.
Expected delivery time varies for each country.
Returns:
You are welcome to return any goods purchased within 7 days of receiving the item.
Cancellation Policy
Some items in our store may be offered to you as a subscription, a pre-order or try before you buy. This cancellation policy lays out how you can change or cancel these kinds of purchases.
Subscriptions
Charava subscriptions make it easy to stay consistent with your wellness routine while enjoying exclusive savings on your favourite products.
Subscription Benefits
How to Start a Subscription
Managing Your Subscription
You can manage all aspects of your subscription through your Charava account, including:
To access your account, visit: Charava Account
How to Cancel Your Subscription
Once your cancellation has been processed, you will receive a confirmation email.
Need Help?
If you’re unable to access your account or need assistance managing your subscription, please contact our Customer Care team and we’ll be happy to help.
Please note that when you purchase products of this nature you should do so in consultation with your medical / healthcare provider.
Please note you purchase at your own risk. We do not accept any responsibility, risk or liability for any adverse reactions, effect or likewise. We provide the highest grade certificated products available (to our knowledge), we have had outstanding reviews and feedback but please respect that everyone is different and we cannot take into consideration your personal medical or health condition(s).
Please also note that when we give help with your questions we are also at the same time not qualified to answer any medical questions and you should always consult a medical professional.
Any questions you may have concerning your use of drugs, medications, or supplements should be directed to your healthcare provider.
Information and products are meant for general use only and are not intended to diagnose, cure, treat, or prevent any disease or provide medical advice.
These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
Choose options












As featured in:






NOT GETTING MUCH SUNLIGHT OR WANT MORE FOUNDATIONAL DAILY SUPPORT?
Vitamin D plays important roles in normal immune and muscle function and calcium absorption. Charava combines 4,000IU Vitamin D3 with 100mcg Vitamin K2 MK-7 in one simple daily capsule for broader foundational support.
4,000IU Vitamin D3 + 100mcg Vitamin K2 MK-7 in one daily capsule.


"Living somewhere with less sun exposure I know I need vitamin D, and this combined with K2 makes it feel like a more complete formula."
"My last blood test showed low vitamin D so my doctor recommended supplementing. This combo with K2 made sense to me."
"Simple one a day tablet and I like that it covers both D3 and K2 together rather than needing two separate products."
See how Vitamin D3 and K2 provide complementary foundational support in one simple daily capsule.

Problem
Vitamin D intake can be harder to maintain when sunlight exposure and dietary sources are limited.
Solution
Vitamin D contributes to the normal function of the immune system.
Problem
Muscle function depends on a range of nutrients, including adequate Vitamin D.
Solution
Vitamin D contributes to the maintenance of normal muscle function.
Problem
Bone health relies partly on maintaining normal calcium absorption and blood calcium levels.
Solution
Vitamin D supports normal calcium absorption and contributes to the maintenance of normal bones.
Problem
Foundational nutrition often involves more than one nutrient working within related physiological systems.
Solution
Charava pairs D3 with Vitamin K2 MK-7, which contributes to normal blood clotting.
Problem
Diet and sunlight exposure can make daily Vitamin D intake inconsistent.
Solution
Each capsule provides 4,000IU Vitamin D3 plus 100mcg Vitamin K2 MK-7.
Problem
Separate products can make a foundational supplement routine unnecessarily complicated.
Solution
One morning capsule combines D3 and K2 in a convenient daily formula.

Charava combines 4,000IU of Vitamin D3 with 100mcg of Vitamin K2 MK-7 in one convenient daily capsule.
Vitamin D supports normal immune and muscle function, healthy bones and calcium absorption, while Vitamin K supports normal blood clotting.
One morning capsule keeps two complementary vitamins simple and consistent within your daily routine.
30-Day Money Back Guarantee
If you're already using other longevity supplements, that's great! Not all supplements are formulated to the same standard. Here’s how Charava compares to typical supplement brands.
Vitamin D3 and K2 provide complementary nutritional support for immunity, bones, muscle function, and calcium metabolism.

Nutrition Specialist
Vitamin D and K2 work together, so recommending them separately rarely makes sense. This combined formula makes it much easier for clients to get both consistently.

Personal Trainer
Bone and muscle function come up constantly with my clients, especially those training regularly. D3 and K2 together is one of the most foundational recommendations I make.

Registered Nutritionist
Foundational nutrients like Vitamin D and K2 often get overlooked in favour of trendier ingredients. This combination covers a genuine, well evidenced gap for a lot of clients.

Holistic Nutritionist
Immunity and bone health are two areas clients ask about year round. A combined D3 and K2 formula makes it simple to cover both without extra products.
One morning capsule for simple daily immune, bone and muscle support.

Take 1 capsule in the morning with water for 4,000IU Vitamin D3 and 100mcg Vitamin K2 MK-7.

Vitamin D supports normal immune and muscle function while helping maintain normal bones and calcium absorption.

Make D3 + K2 part of your daily routine for ongoing foundational nutritional support.
Daily support for immunity, muscles, bones and normal calcium metabolism.
Provides 4,000IU of Vitamin D3 daily
Provides 100mcg of Vitamin K2 MK-7
One convenient daily capsule
Vitamin D supports normal immune function
Supports normal muscle function
Supports normal calcium absorption
Vitamin D supports maintenance of normal bones
Supports normal blood calcium levels
K2 supports normal blood clotting
Provides consistent D3 + K2 intake
Supports ongoing immune and muscle function
Supports a simple daily nutrition routine
Customers choose D3 + K2 to support immunity, bones, muscle function, and healthy calcium metabolism.
Living somewhere with less sun exposure I know I need vitamin D, and this combined with K2 makes it feel like a more complete formula.
Sian R.
Charava Customer
My last blood test showed low vitamin D so my doctor recommended supplementing. This combo with K2 made sense to me.
Bradley N.
Charava Customer
Simple one a day tablet and I like that it covers both D3 and K2 together rather than needing two separate products.
Hollie J.
Charava Customer
D3 + K2 is a natural dietary supplement, and is not commonly known to react with any medication.
However, we always recommend consulting your healthcare professional before commencing any supplementation.
We are not able to provide any medical advice to customers.