Maximize bone strength, immunity, and nutrient absorption with Vitamin D3 + K2 + Calcium Capsules, powered by BioPerine® for enhanced bioavailability. Designed to help your body absorb, direct, and utilize calcium more efficiently—without fillers or unnecessary ingredients.
$19.99 — or $19.99 Original price was: $19.99.$17.99Current price is: $17.99. / month
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Upgrade your daily foundation with Vitamin D3 + K2 + Calcium, enhanced with BioPerine® (Black Pepper Extract) for superior absorption and effectiveness. This advanced formula is designed to help your body absorb, direct, and utilize calcium properly—supporting strong bones, immune health, and overall performance.
Unlike basic Vitamin D supplements, this formula combines key nutrients that work together: Vitamin D3 helps increase calcium absorption, Vitamin K2 helps direct calcium into bones instead of soft tissues, and BioPerine® enhances nutrient absorption—so your body actually uses what you take.
Vitamin D3 increases calcium absorption from your diet, helping raise calcium levels in the body. :contentReference[oaicite:0]{index=0}
Vitamin K2 activates proteins that guide calcium into bones and help prevent calcium buildup in arteries, supporting both bone and cardiovascular health. :contentReference[oaicite:1]{index=1}
Calcium provides the raw material needed to build and maintain strong bones, and works best when combined with Vitamin D for proper absorption. :contentReference[oaicite:2]{index=2}
BioPerine® (black pepper extract) enhances nutrient absorption by increasing bioavailability, helping your body absorb vitamins and minerals more efficiently. :contentReference[oaicite:3]{index=3}
Together, these ingredients create a complete system: absorb → direct → utilize—instead of just absorb.
| Feature | Invincible | Generic Brands |
|---|---|---|
| Formula | D3 + K2 + Calcium + BioPerine® | D3 only |
| Calcium Support | Included + optimized | Often missing |
| Absorption | Enhanced with BioPerine® | Standard absorption |
| Calcium Direction | K2 supports proper utilization | No direction support |
| Formula Quality | Clean, no fillers | Often includes additives |
Take 1 capsule daily with a meal (preferably containing fats) to maximize absorption.
Vitamin D is fat-soluble and is best absorbed when taken with food.
Why combine Vitamin D3 with K2?
Vitamin D helps absorb calcium, while K2 helps direct that calcium into bones instead of arteries.
Why is calcium included?
Calcium provides the essential building blocks for bone health and works best when paired with Vitamin D.
What does BioPerine® do?
BioPerine® enhances nutrient absorption, helping your body absorb and utilize vitamins more effectively.
Can I take this daily?
Yes, this formula is designed for consistent daily use to support long-term health.
Who benefits most from this formula?
Anyone looking to improve bone health, immune function, and overall nutrient absorption.
Most Vitamin D supplements only focus on absorption. This formula goes further—helping your body absorb, direct, and utilize calcium properly for real results you can feel.
Ingredients: Calcium (as Calcium Carbonate), Vitamin D3 (Cholecalciferol), Vitamin K2 (mk-7)(as Menaquinone), BioPerine® (Black Pepper Fruit Extract), Cellulose (vegetable capsule).
Amount: 60 capsules- 60 servings
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.
U.S. Orders over $99 ship free.
Once your order has been shipped out from our fulfillment center, you will receive a shipping confirmation email. You will receive tracking number for your order. Orders are generally fulfilled same day or next business day.
We may split your order into multiple shipments to speed up delivery. You’ll never pay extra shipping, and tracking will be provided for each package.
Click here for our complete shipping & refund policy.
We stand by all of our supplements with a 30-day satisfaction guarantee.
If for any reason you are not satisfied with your products within 30 days of delivery, please contact us at [email protected].
We’re always here and ready to help.
We believe trust is built through transparency. We provide full access to our third-party test results so you can feel confident in what you’re putting in your body.
Most people reduce absorption by combining supplements incorrectly.
That’s why every order includes our Stack Smart™ Guide.
Inside you’ll learn:
• What to combine
• What to separate
• When to take each supplement
• How to get more from every dollar
You’ll receive it instantly after checkout.
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This is a staple in my diet especially in the winter. Secret to keeping your immune system strong!
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Must have, especially in the cold months. I can honestly say taking these regularly has helped me not get sick.
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This is a staple in my diet, especially in the winter.
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