D3X liquid vitamin D3 + K2
Quality

Nothing to hide.

Three ingredients, made in the USA and third-party tested before every batch ships. Here's what that means for the bottle in your hands.

Made in the USAcGMP-certified
Third-party testedEvery batch
3 ingredientsNothing else

Made in the USA.

D3X is made in a cGMP-certified facility in the United States. cGMP is the FDA's manufacturing standard for supplements: controlled production, checked ingredients and a written record for every batch.

01
Checked ingredientsEvery ingredient is confirmed to be what it says it is before it goes into a bottle.
02
Every batch on recordEach bottle carries a lot number that traces back to its production record.
03
Sealed in glassAn amber glass bottle, not plastic, that shields the oil from light.

Tested every batch.

Before a batch ships, it's third-party tested against strict specifications. It has to pass all three or it doesn't ship.

Potency

Passed

Confirms the vitamin D3 and K2 on the label are in the bottle.

Heavy metals

Passed

Lead, arsenic, cadmium and mercury, checked against California's Prop 65 limits.

Purity

Passed

Screened for E. coli, Salmonella, Staph, yeast and mold.

Want the lab report?

We'll email you the Certificate of Analysis for the current batch. Just ask.

Request the report
D3X Supplement Facts: 1 mL serving, 30 servings, Vitamin D3 50 mcg (2000 IU), Vitamin K2 as MK-7 100 mcg, other ingredient organic olive oil

Three ingredients. Nothing else.

What's on the label is all that's in the bottle.

Vitamin D32,000 IU
Vitamin K2100 mcg · MK-7
Organic olive oilThe base
  • Fillers
  • Dyes
  • Sweeteners
  • Seed oils

Good questions

More on the FAQ page.

Is D3X third-party tested?
Yes. Every batch is tested before it ships: potency, heavy metals and purity. A batch that doesn't pass doesn't ship.
Where is D3X made?
In the USA, in a cGMP-certified facility. cGMP is the FDA's manufacturing standard for dietary supplements.
Can I see the lab report?
Yes. Email support@d3x.health with "Lab report" in the subject and we'll send you the Certificate of Analysis for the current batch.
What's in it?
Three ingredients: vitamin D3, vitamin K2 (as MK-7) and organic olive oil. No fillers, dyes, sweeteners or seed oils.

The label says it. The lab confirms it.

$22.40 a bottle on the 3-month plan. Free US shipping on every order.

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Made in the USA Third-party tested Cancel anytime