A brown glass bottle with a black cap labeled Thorne Vitamin D + K2. The white label features an abstract yellow botanical design. The bottle contains 1 fl oz (30 ml) of dietary supplement. A brown glass bottle with a black cap and a white label displaying supplement facts, suggested use, tamper evident warning, and manufacturer information in black text. A hand with manicured nails holds a small amber glass bottle labeled Thorne Vitamin D + K2 against a plain light beige background. Text on a green background about 3,000 banned ingredients and a higher standard for home products.
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A brown glass bottle with a black cap labeled Thorne Vitamin D + K2. The white label features an abstract yellow botanical design. The bottle contains 1 fl oz (30 ml) of dietary supplement.

Thorne Vitamin D + K2

1 oz

Why we love it

  • Free from 3,000+ banned ingredients and meets our EU-informed standards.
  • Enhances bone health with vitamins D3 and K2.*.
  • Boosts immune function, while supporting heart health.*.
  • Self-dispensing top provides an accurate, safe, and individualized dose by metering individual drops.
Purchase options

Vitamin D + K2 $34.00

Free carbon neutral shipping on orders $29+. Arrives in 3–5 days. Free, easy 30-day returns.

A convenient combination of vitamin D and vitamin K for bone, cardiovascular, and immune support.*

Thorne’s Vitamin D + K2 Liquid promotes bone health, healthy immune function, and cardiovascular health.* The combination of vitamin D3 and K2 provides greater benefits together than either does individually.

Servings per Container: 600

*Note: 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 your physician before adding a dietary supplement to your diet.

Two Drops Contain:

  • Vitamin D (as Vitamin D3) (1,000 IU) 25 mcg.
  • Vitamin K (as Vitamin K2 (Menatetrenone))† 200 mcg.

    • Other Ingredients: Medium Chain Triglyceride Oil, Mixed Tocopherols.

    †MK4.

Take 2 drops one to three times daily or as recommended by a health-care practitioner. Invert bottle to dispense individual drops. May be added to food or mixed in beverages. Do not refrigerate.

Grove Values

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Wellness, proven and transparent

Thorne began with a biochemist’s vision: supplements should be grounded in clinical research and ingredient integrity. Every formula is made without unnecessary additives, using carefully sourced ingredients that are fully disclosed and traceable. Third-party testing and NSF Certified for Sport® standards ensure each supplement meets the highest bar for families who want to know exactly what they’re putting in their bodies.

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3,000+ BANNED INGREDIENTS

Wellness formulas you can trust.

Every wellness product is reviewed by experts and screened for ingredients and materials that align with Grove’s strict standards — so you can feel good about what you and your family rely on to feel your best.

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Vetted for ingredient integrity

No artificial colors, flavors, or phthalates — all common in mainstream products

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No unnecessary extras

Free from artificial dyes, talc, titanium dioxide, and magnesium stearate

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Less plastic, fewer microplastics

Prioritized packaging options that reduce plastic waste and microplastic exposure

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Go Beyond Plastic™ and microplastics.

Plastic products break down into microplastics that can affect human health.

Grove Co. is on a mission to reduce plastic in home essentials — for both people and for the planet.

Learn more on the Home Planet blog

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