The D3 + K2 synergy, in plain terms
Why vitamin D gives its full measure when K2 comes with it
Vitamin D, often called the “sunshine vitamin”, is one of the best known for bones, teeth and natural defences. Yet it rarely acts alone : once calcium is absorbed, it still has to reach the right tissues. That is where vitamin K2 comes in. Alphavital has brought the two together in a single capsule : D3 contributes to the normal absorption of calcium, K2 contributes to the maintenance of normal bones. One intake a day, designed for those who want to support their bone capital over the long term.
Active ingredients and their role
| Component | Role |
|---|---|
| Vitamin D3 cholecalciferol |
Contributes to the normal absorption of calcium and to the maintenance of normal bones |
| Vitamin K2 menaquinone-7 (MK-7) |
Contributes to the maintenance of normal bones |
Both vitamins are brought together in a single capsule, taken once a day. A foundation supplementation is best considered over two to three months, so plan for two to three boxes to see it through.

How the D3 + K2 synergy works
Vitamin D3 contributes to the normal absorption and utilisation of calcium and phosphorus, as well as to the maintenance of normal bones and teeth : these are physiological roles recognised by the European Food Safety Authority. Vitamin K, for its part, contributes to the maintenance of normal bones and to normal blood clotting. By bringing D3 and K2 together, Alphavital does not simply provide vitamin D : it pairs it with the vitamin that accompanies calcium towards bone tissue — a logic of complementarity widely documented in the public scientific literature. Vitamin D also contributes to the normal function of the immune system, an asset through the seasons. To complete this logic, Alphavital also offers its Zinc Gluconate, which supports immunity, and, for bone and joint comfort, its joints and cartilage programme.
Vitamin D3
Contributes to the absorption of calcium and to normal bones and teeth.
Vitamin K2
Contributes to the maintenance of normal bones, alongside D3.
A single capsule
The duo brought together in one daily intake, simple to keep.
What you are looking for, and the nutrient that supports it
| Benefit you are looking for | What supports it in the formula |
|---|---|
| Strong bones day to day | Vitamin D3 and vitamin K2, which contribute to the maintenance of normal bones |
| Normal teeth | Vitamin D3, which contributes to the maintenance of normal teeth |
| Good calcium absorption | Vitamin D3, which contributes to the normal absorption and utilisation of calcium |
| Supported natural defences | Vitamin D3, which contributes to the normal function of the immune system |
How to use it
Take 1 capsule a day, after a meal, with a large glass of water. To be included within a varied diet and a balanced lifestyle, without exceeding the recommended dose. For a foundation supplementation routine, keep it over two to three months.
The Alphavital transparency certificate
ISO 22000Manufacturing framed by a recognised food-safety standard.
Batch-by-batch controlConsistent quality, from one box to the next, from sourcing to capsule.
How Alphavital protects the quality of every box
- Two complementary vitamins, D3 and K2, brought together in a single capsule rather than taken separately.
- A readable dose, one capsule a day, for a routine that is simple to keep over time.
- Protective packaging and batch-by-batch control, to preserve quality all the way to the box you receive.
What our customers say
Day to day, our customers come back to two things : a routine that is simple to keep and the comfort of having the duo brought together. Here are a few reviews, from Casablanca to Marrakech.
★★★★★
“One capsule a day is easy to keep up. I appreciate having D3 and K2 together rather than two separate bottles.”
Salma, Casablanca
★★★★★
“Order received in two days and paid on delivery. A serious product, clear composition, I am starting a supplementation routine again for the winter.”
Younes, Rabat
★★★★★
“I have been taking it after lunch for two months, with no trouble. The capsule is easy to swallow, I recommend it.”
Imane, Marrakech
Choose your course
A foundation supplementation is best considered over two to three months. At one capsule a day, a box covers one month of your routine : to see it through, plan for two to three boxes. That is why we recommend the multi-box format from the start — you keep your full course without running short, and delivery is free from 170 DH. The 2-box format at 245 DH (122.50 DH per box) is the most popular ; the 3-box format at 330 DH (110 DH per box) covers the complete course, with free delivery.
Complete routine · Vitamin D3 & K2
Your bone capital,
reinforced every day
Vitamin D contributes to the maintenance of normal bones and to the normal function of the immune system.
1 capsule a day, paid on delivery, at your door in 24–48h. The foundation supplementation runs over 3 months: the 3-box format at 330 DH takes you all the way without running out, free delivery, and each box comes to 110 DH. 30-day satisfaction guarantee: if the formula is not right for you, you are covered.
Delivery 24–48h
30-day guarantee
Free delivery over 170 DH
3 months · 110 DH/box · free delivery
Frequently asked questions
Why combine vitamin D3 and vitamin K2 ?
What is the exact composition ?
How do I take Vitamin D3 & K2 ?
What quality controls does Alphavital apply ?
Which format should I choose : 1, 2 or 3 boxes ?
How do delivery and payment work ?
What data is this formula based on ?
The information presented is provided for guidance, based on public, sourced references (EFSA, PubMed, authorities). Food supplement : not a substitute for a varied and balanced diet or a healthy lifestyle. The Alphavital team is not made up of health professionals. Not recommended for pregnant or breastfeeding women without suitable advice. If you are on anticoagulant therapy, undergoing medical treatment or have a medical condition, seek the advice of a qualified health professional before any use. Keep out of reach of children.



Salma, Casablanca –
Just one capsule a day, easy to stick to. I like having D3 and K2 together rather than two separate bottles.
Younes, Rabat –
Order arrived in two days, paid on delivery. Serious product, clear formula, I am reordering for winter.
Imane, Marrakech –
I have been taking it after lunch for two months with no issue. Easy capsule to swallow, I recommend it.