Free shipping on Orders $50+

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Free shipping on Orders $50+

Buy 2, Get 10% off

Buy 3, Get 15% off

Free shipping on Orders $50+

Buy 2, Get 10% off

Buy 3, Get 15% off

Free shipping on Orders $50+

Buy 2, Get 10% off

Buy 3, Get 15% off

Free shipping on Orders $50+

Buy 2, Get 10% off

Buy 3, Get 15% off

Free shipping on Orders $50+

Buy 2, Get 10% off

Buy 3, Get 15% off

Free shipping on Orders $50+

Buy 2, Get 10% off

Buy 3, Get 15% off

Free shipping on Orders $50+

Buy 2, Get 10% off

Buy 3, Get 15% off

Free shipping on Orders $50+

Buy 2, Get 10% off

Buy 3, Get 15% off

Free shipping on Orders $50+

Buy 2, Get 10% off

Buy 3, Get 15% off

Free shipping on Orders $50+

Buy 2, Get 10% off

Buy 3, Get 15% off

Free shipping on Orders $50+

Buy 2, Get 10% off

Buy 3, Get 15% off

Why This Formula?

✔ Premium Ingredients

Potent doses of Vitamin D3 paired with K2 (MK-7) optimize calcium metabolism the right way.

✔ Enhanced Bioavailability

MCTs and bile salts improve absorption for maximum benefit.

✔ Manufactured in the USA

Quality you can trust from start to finish.

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How to Use

  • Take 1 capsule daily with food for best results.
  • Can be taken with or without food due to enhanced formula.

📍 Note: Consult your healthcare professional if you have medical conditions or take medications.

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    Why Choose This Formula

    Smarter D3 Support Starts Here

      Others
    High-Potency Formula
    Enhanced Absorption
    Complete Synergy
    Premium Quality
    One-Capsule Convenience
      • ★★★★★

        “Reliable Support”

        Simple, effective, and gentle on my stomach. I’ll definitely repurchase.

        Sophia L.

      • ★★★★★

        “Smart Formula”

        Love that D3 and K2 are combined. It feels like a complete and thoughtful supplement.

        Michael T.

      • ★★★★★

        “Quality You Can Trust”

        Clean ingredients and consistent results. Very happy with this product.

        David K.

      • ★★★★★

        “Convenient & Effective”

        One capsule a day makes it easy to stay consistent with my vitamins.

        Jessica M.

        About Dr. Berg

        Dr. Eric Berg, D.C., also known as The Knowledge Doc®, is a leader in health and wellness, recognized for his innovative approach to nutrition. Inspired by his own health journey and passion for biochemistry and nutritional science, he has developed a deep expertise that continues to shape his perspective on modern healthcare.

        FAQ

        What are the benefits of taking Vitamin D3 with K2?

        Vitamin D3 helps your body absorb calcium, while Vitamin K2 helps direct calcium to bones and teeth instead of soft tissues. Together, they support bone, heart, and immune health.

        How much should I take daily?

        The recommended serving is 1 capsule per day, preferably with a meal, unless otherwise advised by your healthcare provider.

        Can I take this supplement long term?

        Many adults take D3 + K2 daily as part of their wellness routine. For long-term use, it’s best to consult your healthcare professional.

        Is this product suitable for vegetarians?

        The capsule is vegetable-based. However, please check the full ingredient list if you follow a strict vegetarian or vegan lifestyle.

        Why is Vitamin K2 included in this formula?

        Vitamin K2 (MK-7) helps ensure proper calcium utilization, supporting bone strength and cardiovascular health.

        Can I take this with other supplements?

        In most cases, yes. However, if you are taking medications (especially blood thinners) or other high-dose vitamin D products, consult your doctor first.

        Who should consider taking D3 + K2?

        Adults with limited sun exposure, those concerned about bone health, or individuals looking to support immune function may benefit.

        Does this supplement contain allergens?

        Always review the ingredient label for the most up-to-date allergen information before use.

        When is the best time to take it?

        Because Vitamin D is fat-soluble, taking it with a meal that contains healthy fats may help absorption.

        Are there any side effects?

        When taken as directed, Vitamin D3 + K2 is generally well tolerated. Do not exceed the recommended dose.