Sunshine, bottled.
High-potency vitamin D3, paired with the MK-7 form of K2 — helping your body absorb calcium and guide it where it belongs: into your bones.
ビタミンD3 + K2
Two essential nutrients, perfectly paired. High-potency D3 alongside the bioactive MK-7 form of K2 — helping your body absorb calcium and guide it where it belongs: into your bones.
- 5000 IU (125 mcg) high-potency D3 per capsule
- 100 mcg K2 as bioactive MK-7 for maximum bioavailability
- Calcium + BioPerine for enhanced absorption
- 30 capsules · one a day · 30-day supply
What’s inside +
Supplement facts +
| Per serving (1 veggie capsule) | Amount |
|---|---|
| Vitamin D3 (Cholecalciferol) | 125 mcg · 625% DV |
| Vitamin K2 (MK-7, as Menaquinone) | 100 mcg** |
| Calcium (as Calcium Carbonate) | 210 mg · 16% DV |
| BioPerine® (Black Pepper Extract) | 5 mg** |
** Daily Value (DV) not established. Other ingredients: microcrystalline cellulose, hypromellose (vegetable capsule).
How to take it +
Where you’ll feel it.
Immune support
Vitamin D supports normal immune function — year-round, not just in summer.
Strong bones
D3 helps you absorb calcium; K2 helps your body use it. The pairing is the point.
Calcium, directed
MK-7 K2 activates the proteins that put absorbed calcium to work in your bones.
Muscle strength
Adequate vitamin D supports healthy muscle function alongside bone.
Built to absorb
Calcium plus BioPerine® in the same capsule, taken with a meal — absorption by design.
Why D3 travels with K2
D3 raises the calcium you absorb. K2 activates the proteins that put it where it belongs. Half the pair is half the job.
high-potency vitamin D3 per capsule — your daily dose of the sunshine vitamin.
vitamin K2 as MK-7 — the bioactive form chosen for maximum bioavailability.
safety score on our evidence standard — well-tolerated at typical doses.
We score every claim by evidence strength — including the ones that aren’t there yet. Heart & circulation currently scores 3/10 (Limited): early signals, not conclusive. Sources: PMC10218696 · PMC6584896 · PMC10255064 · PubMed 40685646.
The honest-label test
Same days. More daylight in them.
Illustrative. Individual results vary — vitamin D status builds with consistent daily use over weeks.
Levels that build over time.
Building stores
D3 is fat-soluble — your body banks it gradually. Nothing to feel yet; the work is happening quietly.
Reaching steady state
With one capsule a day, circulating vitamin D approaches a stable plateau — the level your body draws on daily.
The long game
Bone remodels on a scale of months, not days. Consistency is the whole trick — this is a habit, not a jolt.
Asked, answered
When should I take it? +
Why does D3 need K2? +
Is 5000 IU a lot? +
Can I take it alongside medication? +
What exactly is on the label? +
How does the subscription work? +
Every batch verified for purity & potency
5000 IU D3 + 100 mcg MK-7 K2 in one capsule
Clean formula, no artificial fillers
Produced and bottled stateside
One a day — a proper monthly habit
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. Consult a healthcare professional before use if you are pregnant, nursing, taking medication — including blood thinners — or have a medical condition.
