VITAMINS THAT
ACTUALLY WORK.
BACKED BY SCIENCE.
Premium Vitamin K2 (MK-7) + D3 — the gold-standard combination for bone density, heart health, and immune strength. Third-party tested, GMP certified.
Guarantee
Reviews
Science-Backed
Benefits
The K2 + D3 combination is one of the most researched pairings in nutritional science.
Heart Health
Vitamin K2 directs calcium away from arteries and into bones, reducing arterial calcification and supporting healthy cardiovascular function.
Bone Strength
D3 boosts calcium absorption while K2 ensures it reaches your bones. Together they deliver unmatched support for bone density and skeletal health.
Immune Support
Vitamin D3 is critical for activating immune defenses. Optimal D3 levels are linked to stronger immune responses and reduced inflammation.
Energy & Mood
Vitamin D3 receptors are present in brain tissue and play a key role in serotonin production, helping maintain energy levels and a positive mood.
NutriGlen
Vitamin K2 + D3
MK-7 form of K2 and cholecalciferol D3 — the most bioavailable forms, clinically dosed.
60 capsules per bottle. 2 capsules per serving, 30 servings.
NutriGlen's D3 & K2 Capsules - Energize Naturally!
60 Premium Softgels · 30-Day Supply
Our premium K2 + D3 capsules deliver 100 mcg of MK-7 K2 and 5,000 IU of D3 per serving — the gold-standard forms recommended by leading nutritional researchers. Formulated with organic olive oil for optimal fat-soluble absorption.
- MK-7 form — most bioavailable K2 available
- Cholecalciferol D3 — superior to D2 for raising blood levels
- Organic olive oil base for enhanced absorption
- Free from gluten, soy, dairy, and artificial additives
- Manufactured in an FDA-registered, GMP-certified facility
How It Works
Three simple steps to better health.
Order & Receive
Place your order online and receive your NutriGlen K2+D3 within 3–5 business days, shipped in eco-friendly packaging.
Take Daily
Take 2 capsules daily with a meal containing healthy fats for optimal absorption. Consistency is key.
Feel the Difference
Within weeks, customers report stronger bones, better energy, improved mood, and enhanced heart health.
Why K2 and D3
Must Be Taken Together
Vitamin D3 dramatically increases calcium absorption in your gut. But without K2, that extra calcium can deposit in your arteries instead of your bones. K2 activates proteins that direct calcium exactly where it belongs — into bone tissue and away from soft tissue. Together, they work synergistically in a way neither can achieve alone.
What Our Customers Say
My bones feel stronger than ever
“I started taking NutriGlen K2+D3 after my doctor mentioned my bone density was declining. After 3 months, my follow-up scan showed measurable improvement.”
Energy levels completely transformed
“I've been deficient in D3 for years. Within 3 weeks of NutriGlen I noticed I was waking up without that foggy feeling. Energy is the best it's been in a decade.”
My cardiologist was impressed
“My cardiologist mentioned my arterial health markers improved significantly. I credit NutriGlen. The formulation is clean, no fillers, easy to swallow.”
Finally a K2+D3 that works
“I tried three different brands before NutriGlen. This is the only one where I've noticed a real difference — less joint aching and better sleep.”
My go-to supplement
“The shipping is fast, packaging is premium, and IT WORKS. My seasonal mood dips are gone. Ingredients are exactly what research recommends.”
Skeptic turned believer
“Bloodwork confirmed my D3 went from deficient to optimal and calcium absorption improved. The K2+D3 combination is genuinely smart science.”
Rating Breakdown
Frequently Asked Questions
Everything you need to know about NutriGlen K2 + D3.
Vitamin K1 is primarily involved in blood clotting. Vitamin K2 (MK-7 form) targets bone and cardiovascular tissue, directing calcium into bones and away from arteries.
D3 (cholecalciferol) is the form your body naturally produces from sunlight and is far superior at raising blood vitamin D levels. Studies show D3 is roughly 87% more potent than D2.
Many customers notice improved energy and mood within 2–3 weeks. Bone density and cardiovascular benefits are more gradual — most see noticeable changes after 8–12 weeks.
5,000 IU is a common clinical dose for D-deficient adults, well within the established safe range (upper limit: 10,000 IU/day). Consult your healthcare provider if you have medical conditions.
NutriGlen K2+D3 is well-tolerated by most adults. If you take blood-thinning medications (like warfarin), consult your doctor before taking K2, as it can affect clotting time.
Our current formulation uses gelatin capsules and is not vegan. We use organic olive oil as the carrier base. A vegan-certified capsule version is in development.
We offer a 30-day money-back guarantee. Return within 30 days of purchase for a full refund — no questions asked.
Store in a cool, dry place away from direct sunlight. Do not refrigerate. Keep out of reach of children. Recommended storage: 59–77°F (15–25°C).
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