10% off every order
direct to you
Mega Vitamin K2
no hassle
every time
High‑Potency MK‑4 for Strong Bones & Vascular Health
Mega Vitamin K2 delivers a full 45,000 mcg (45 mg) of menaquinone‑4 (MK‑4), the clinically studied form of vitamin K2 shown to support strong bone density and promote healthy arterial calcium balance.
✅ Supports Bone Mineralization
Vitamin K2 activates osteocalcin, directing calcium into your bone matrix for stronger, healthier bones—especially important as bone-building activity declines with age.
✅ Promotes Cardiovascular Health
By activating proteins that inhibit arterial calcium buildup, MK‑4 helps maintain vascular integrity and supports heart health.
✅ Clinical‑Strength Daily Dose
This formula provides the same powerful 45 mg MK‑4 dose used in bone-density clinical trials—with convenience and safety in a single capsule.
Suitable for those who want high-strength support for bone mineral density and cardiovascular wellness. Gluten-free and non-GMO for purity and peace of mind.
Product Ingredients
Supplement Facts:
Suggested Use: Take one (1) capsule daily with food, or as recommended by your healthcare practitioner.
Serving Size: 1 Capsule
Servings Per Container: 30
| Ingredients | Amount | %DV |
|---|---|---|
| Vitamin K2 (as menaquinone‑4, MK‑4) | 45,000 mcg (45 mg) | – |
Other Ingredients: Microcrystalline cellulose, gelatin (capsule), vegetable stearate, silica.
(-) Daily Value not established.
Gluten‑Free • Non‑GMO</div]
Warning: KEEP OUT OF REACH OF CHILDREN. DO NOT EXCEED RECOMMENDED DOSE. Do not use if seal is broken or damaged.
Caution: If you are taking a vitamin K antagonist (e.g., warfarin), consult your healthcare practitioner before use.
Why Buy From Us?Pure Prescriptions is a Family & Employee Owned & Operated Company. Our Customers Have Trusted Us with Their Health Needs for Over 24 Years.
We attribute our longevity to the good old-fashioned business practice of Taking Care of the Customer. Our Aim Is Simple; We want to provide you with the best customer service on the planet.
What We Are NOT: We are not a company owned by Wall Street Money or outside Investors telling us what to do or how to cut corners at the expense of quality products and customer care.
Did You Know: most well known brands (Yes, probably that all-natural brand you love) is owned and supported by big money investors? Oftentimes, the founder isn't even associated with the brand and has since sailed off into the sunset (literally) with a big pay-day...
What We Are: We are an independent, family and employee owned and operated company. We are not owned by Wall Street or any outside investors. We are self-funded, supported by our long-time and loyal customers that we appreciate and serve.
If you're not yet a customer of ours, we'd love the chance to show you how much we care.
We are real humans standing by to answer your health questions. We are here to recommend the right vitamins and supplements for your particular health needs.
Sincerely,
—Dr. Devin Ryerson
Founder & CEO
Helpful Links:
Contact Us | LIVE Chat | Vitamin Quiz
The Pure Prescriptions Difference
When you choose Pure Prescriptions, you become part of our caring community. We’re committed to enhancing your wellness with personalized service, expertly selected products, and a dedication to your health & happiness.
Related products
$73.80
$49.99
$24.95
Starting at $37.40
Out of stock
$29.99
Starting at $75.80
Starting at $44.00
Starting at $19.99
Starting at $36.20
Out of stock
$35.30
Out of stock
$55.99
Starting at $65.40
$74.20
*Want Free Shipping? If you are located within the Continental United States (Lower 48), you will get standard FREE Shipping on you entire order (Orders Over $49)!
Rewards Program details here.
Get Notified When Back In Stock
Verify you are Human:
NOTIFY ME!
*By joining via text, you agree to receive recurring automated marketing messages at the cell number used to send the Join text. Consent is not a condition of any purchase. Message & data rates may apply.