BestsellerVitamins
Vitamin D3 + K2
4000IU D3 with 100µg MK-7 · 90 capsules
In stock
Never D3 alone. K2 as MK-7 directs the calcium D3 helps you absorb into bone rather than arteries.
- Use
- AM
- Strength
- Foundational
- Size
- 90 capsules
- D3 and K2 together, never D3 alone
- MK-7 all-trans, the stable long-half-life form
- Contributes to the maintenance of normal bones
1
£60 more for free delivery
Order before 4pm UK time and it ships today
90-day returns, opened or not
Buy the pair
Save £3.20Vitamin D3 + K2 + Magnesium Glycinate
400mg Elemental Magnesium · 90 capsules
Testing & quality
Tested before it ships.
- Batch code
- AX-D3K2
- Released against
- ≥99%
- Identity and assay confirmed on every lot before release
- Heavy metals and microbial screening on every lot
- A sealed sample of each batch retained for three years
How to take it
One dose, one routine, no ritual.
- Serving
- 1 capsule
- When
- AM
- Pack
- 90 capsules · 90 servings
- Per day
- £0.17
- One capsule daily with your largest meal.
- Both vitamins are fat-soluble — taken with water alone, absorption drops sharply.
- If you take an anticoagulant, speak to your GP first: K2 interacts with warfarin.
Measured results
- 4000 IU
- Vitamin D3
- Per capsule
- 100µg
- MK-7
- All-trans, the stable isomer
- 90
- Days per bottle
- One capsule daily
What is doing the work
Key actives, at declared doses
Every active below is declared in milligrams per serving, not as a position on an ingredient list.
- 01
4000 IU
Vitamin D3 (Cholecalciferol)
Contributes to normal immune function and calcium absorption
- 02
100 µg
Vitamin K2 (MK-7, all-trans)
Activates the proteins that direct calcium to bone
How to use
In this order, at this cadence.
AMFoundational90 capsules
- 01
One capsule daily with your largest meal.
- 02
Both vitamins are fat-soluble — taken with water alone, absorption drops sharply.
- 03
If you take an anticoagulant, speak to your GP first: K2 interacts with warfarin.
What it looks like
The pack, the capsule, the protocol
Photography that shows the product as it actually arrives, and what is inside the bottle.
Vitamin D3 + K2 unboxed, 4:5
Vitamin D3 + K2 capsules, macro, 4:5
Vitamin D3 + K2 in daily use, 4:5
Batch code
AX-D3K2
Size
90 capsules
Made without
Fillers, stearates, artificial colours
Vitamin D3 (Cholecalciferol, 4000 IU / 100µg), Vitamin K2 (Menaquinone-7, all-trans, 100µg), Medium Chain Triglycerides, Capsule Shell (Hypromellose).
No fillers, binders, magnesium stearate, artificial colours or flow agents. Allergens are declared in bold where present.
Compare
Every vitamins product, side by side
Same category, different doses. The right one is usually the lowest that still does the job.
| Product | Strength | Use | Size | Price | |
|---|---|---|---|---|---|
| Vitamin D3 + K24000IU D3 with 100µg MK-7 · 90 capsules | Foundational | AM | 90 capsules | £15 | You are here |
| Vitamin C Liposomal1000mg Liposomal Vitamin C · 60 capsules | Foundational | AM | 60 capsules | £32 | View |
| Hair, Skin & NailsBiotin, Zinc & Selenium · 60 gummies | Foundational | AM | 60 gummies | £16 | View |
Questions
Before you buy it.
Not covered here? Our team answers within one working day.
Stacks well with
Complete the protocol
