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Dr. Stengler's Vitamin D3 + K2 Wellness: 
The Perfect Pair for Strong Bones, a Healthy Heart & Immune Defense

Dr. Stengler's Vitamin D3 + K2 Wellness: The Perfect Pair for Strong Bones, a Healthy Heart & Immune Defense

Vitamin D3 + K2 works as a powerful team — D3 brings calcium into your body, K2 makes sure it goes exactly where it belongs.

Strong Bones & Teeth

Heart & Artery Health

Immune Support

Mood & Energy

Soy-Free MK-7 Form

Vitamin D3 + K2 works as a powerful team — D3 brings calcium into your body, K2 makes sure it goes exactly where it belongs.

Dr. Stengler's Vitamin D3 + K2 Wellness: The Perfect Pair for Strong Bones, a Healthy Heart & Immune Defense

Vitamin D3 + K2 works as a powerful team — D3 brings calcium into your body, K2 makes sure it goes exactly where it belongs.

Strong Bones & Teeth

Heart & Artery Health

Immune Support

Mood & Energy

Soy-Free MK-7 Form

Strong Bones & Teeth

Heart & Artery Health

Immune Support

Mood & Energy

Soy-Free MK-7 Form

New! Boost Your Memory, Mood, and Muscle Health with Vitacoline, the premier source of choline for brain and nervous system health

Feel Energized All Day with "Activated" B vitamins your body can use immediately

Protect Your Entire Body with a complete spectrum of antioxidants that fight aging at the cellular level

Power Your Heart & Brain with CoQ10 and antioxidants that boost cellular energy production

Absorb Every Nutrient with Albion™ Mineral Chelates that ensure maximum benefits with each dose

Strengthen Hair & Nails with 100% daily value of biotin that supports keratin production for thicker hair and stronger nails

"I love this product. It has really helped my fatigue. I ran out and started taking a different supplement that I had on hand. Within a couple of days my fatigue returned. I'm ordering more now!"

Verified Buyer

 Michele

"The best I have ever had. It works!! I can tell the change in my body. More energy, better sleep."

Verified Buyer

 Lillian

"Just love the size — easy to swallow. Feel good."

Verified Buyer

Carol R.

D3 + K2 Wellness vs. Ordinary Vitamin D Supplements

Feature

D3 + K2 Wellness

Generic Vitamin D

Contains K2 to direct calcium properly

Yes — soy-free MK-7

No

Supports arterial health

K2 actively protects arteries

May worsen calcium buildup

Uses superior MK-7 form (72-hr active)

Yes

Often absent or short-acting MK-4

Doctor-formulated for synergy

Yes

Typically not

Free from soy, gluten, dairy, sugar

Clean formula

Often contains fillers

Clinically effective dose (5,000 IU D3)

Yes

Often underdosed (400–1,000 IU)

Highly absorbable fat-soluble forms

Superior bioavailability

Variable

Are You Running Low on the "Sunshine Vitamin"?

Most people assume they get enough Vitamin D from sunlight and food. 

 

The research tells a very different story — and the consequences are serious.

42% of American adults are Vitamin D deficient

1 Billion people worldwide have insufficient Vitamin D levels

90% of people taking Vitamin D alone miss out on K2's benefits

If you spend most of your day indoors, live in a northern climate, are over 50, or have darker skin, your levels may be critically low. And here's what most doctors don't tell you:

 

Taking Vitamin D without K2 can actually work against you — directing calcium into your arteries instead of your bones.


Low Vitamin D is linked to a long list of symptoms many people simply accept as "getting older":

Persistent fatigue and low energy

Frequent colds and infections

Bone loss or low bone density

Muscle weakness and joint pain

Low mood or seasonal depression

Poor sleep quality

Calcium buildup in arteries

Brain fog and poor concentration

Why D3 and K2 Must Work Together

Understanding how these two vitamins work together changes everything about how you think about bone and heart health.

Vitamin D3 — More Than Just Bones

Vitamin D3 (cholecalciferol) is the same form your skin makes from sunlight — and it's the form your body uses best. 

 

It acts less like a vitamin and more like a hormone, regulating hundreds of processes in your body. 

 

Most critically, it controls how much calcium your gut absorbs from food.


Without enough D3, you can eat all the calcium-rich foods you want and still come up short.

 

Your bones need calcium to stay dense and strong — but so does your immune system, your muscle function, and even your mood.

 

D3 is the "gatekeeper" that decides whether calcium gets into your system. 

 

Without it, the calcium in your food and supplements goes largely to waste — and your bones, muscles, and immune cells pay the price.

The Problem With D3 Alone — Why K2 Changes Everything

Here's something most supplement companies don't talk about: when you take Vitamin D3 on its own, it dramatically increases calcium absorption. 

 

That sounds good — until you realize that without K2, that extra calcium has nowhere to go and can end up depositing in your arteries and soft tissues instead of your bones.


Think of it like a delivery system: D3 loads up the calcium truck, but K2 is the GPS that makes sure the cargo arrives at the right address — your bones — and not at the wrong one — your arteries.


Taking D3 without K2 could be counterproductive. 

 

K2 (as MK-7) activates proteins that bind calcium to your bones and prevent it from hardening in your blood vessels. 

 

Together, they create a complete system for real bone and heart protection.

Why MK-7 Is the Superior Form of K2

Not all K2 is created equal. There are two main forms: MK-4 and MK-7. MK-4 leaves your system within hours. 

 

MK-7 — the form used in Vitamin D3 + K2 Wellness — has a half-life of up to 72 hours, meaning it stays active in your body for days from a single capsule. 

 

It's also been shown in clinical studies to more effectively activate the bone-building protein osteocalcin.


Our formula uses soy-free MK-7, making it safe even for those with soy sensitivities — a common issue with many K2 supplements on the market.


You don't have to remember multiple doses throughout the day. 

 

One capsule of MK-7 keeps working quietly in the background — supporting your bones, protecting your arteries, and helping your heart — around the clock.

Four Pillars of Support in One Daily Capsule

Build Bones That Last

D3 boosts calcium absorption while K2 directs it into your bone matrix — giving you the density and strength you need to stay active and independent as you age.

Protect Your Arteries

K2 activates a protein called Matrix Gla Protein (MGP) that prevents calcium from hardening in your blood vessels — supporting flexible, clear arteries for years to come.

Fortify Your Immune System

D3 is critical for activating T-cells — your body's front-line immune defenders. Optimal levels help you fight off viruses, bacteria, and infections more effectively.

Fortify Your Immune System

D3 receptors are found throughout the brain. Correcting a deficiency can lead to noticeably improved mood, better sleep, and the kind of steady energy that carries you through the day.

 

What does this mean for you? 


Think of it as comprehensive insurance for your body. While other multivitamins offer basic protection, Supreme Multi gives you complete coverage. 


This powerful antioxidant blend helps fight the daily damage from stress, pollution, and aging—protecting your eyes, heart, brain, and skin. 


You'll not only feel better now, but you're also investing in your long-term health, potentially adding more active, energetic years to your life. 

 

It's like having a shield that protects every cell in your body from the inside out.

Formulated and Clinically Tested by Award-Winning Doctor Mark Stengler

For nearly 30 years in his California private practice, Dr Stengler has been combining conventional medicine with natural alternatives to provide integrative care for thousands of patients. 

His contributions to the field have been recognized through various achievements, including receiving the 2021 Doctor of the Decade award from the International Association of Top Professionals.  

He served on a medical advisory committee for the Yale University Complementary Medicine Outcomes Research Project. 

Known as "America's Natural Doctor," he has authored 17 books on natural health and has been featured on major networks including PBS, NBC, CBS, and FOX.

When Dr. Stengler formulates a supplement, he approaches it the same way he approaches patient care — with precision, evidence, and no shortcuts. 

Vitamin D3 + K2 Wellness wasn't created to tick a box. 

It was designed to solve a real problem he saw repeatedly in his clinic: patients with low D3 levels taking suboptimal supplements that weren't delivering results.

Most vitamin D supplements on the market are incomplete. They give you the raw material but not the delivery system. 

Without K2, the calcium D3 helps you absorb doesn't know where to go.  

D3 + K2 Wellness gives the body exactly what it needs — in the right forms, at the right doses — to do its job properly.

Every ingredient is chosen for its bioavailability, purity, and clinical evidence. 

No fillers. No unnecessary additives. 

Just a clean, effective formula you can trust.

Feel the Difference — Month by Month

Most people notice changes faster than they expect. 

 

Here's what our customers typically report as they rebuild their D3 and K2 levels over time.

 

First 30 Days — Foundation of Wellness

Steady, more reliable energy throughout the day 

No more mid-afternoon crashes

Mood begins to lift, especially if you've been dealing with seasonal low feelings

Easier time falling asleep and waking up feeling more reste

Reduced muscle achiness and joint stiffness that many people don't even realize is D3-related

60–90 Days — Visible Transformation

Noticeably fewer colds, infections, and sick days

Clearer thinking and less brain fog — tasks feel easier and focus sharper

Skin may look healthier; nails grow stronger

Bone and joint comfort continues to improve

Friends and family may comment on how well you look and seem

3–5 Months — Deep Renewal

K2's arterial protection fully active — calcium going to bones, not blood vessels

Measurable improvements in bone density at your next checkup

Sustained immune resilience — your body's defense system is now well-equipped

The kind of deep, consistent vitality that comes from true cellular health

Here's What People Are Saying About 
Vitamin D3 + K2 Wellness

"I am a stage 4 cancer patient. My doctors were not fans of the many supplements that I took. But after some time, they became more attuned to how the supplements were helping me. At one point one of the doctors suggested, 'you should consider taking high doses of vitamin D, 10,000 units.' I went home and checked the dosage of the Vitamin D3 + K2 in my cabinet, finding that I had been taking 10,000 units already. This was quite a revelation for me and the doctor."

Verified Buyer

Fred N.

"I love this product. It has really helped my fatigue. I ran out and started taking a different supplement that I had on hand. Within a couple of days my fatigue returned. I'm ordering more now!"

Verified Buyer

Michele S. 

"The best I have ever had. It works!! I can tell the change in my body. More energy, better sleep."

Verified Buyer

Lillian G.

"My wife and I take several of the products. She believes she is doing better on her health — she had a lot of health issues: COPD, lung problems, sinus problems. So for her we believe they are helping. I take them also to try to keep my immune up. So far through all the sickness that been going around, we both have been doing OK."

Verified Buyer

Mark W.

"No side effects. Seems to be working well on my body!"

Verified Buyer

Barbara H. 

"Easy to swallow and digest. Great quality."

Verified Buyer

Loren M. 

Important Notice: Supply Is Limited

I’m excited to offer you an exclusive opportunity to safeguard your health while saving you money:


For a short time only, I’m offering a substantial 20% discount on Vitamin D3 + K2 Wellness

 

That means through this exclusive offer, you’ll pay just $33.60 for a 30-day supply.

  
You'll Save EVEN MORE When You Select a 3 or 6 Month Supply Today


Even though you'll notice improvements in your overall well-being within your first 30 days of taking Dr. Stengler's Vitamin D3 + K2 Wellness achieving optimal results requires consistent daily use.


When you consider our limited supplies, along with the recommended daily usage for best results, stocking up today makes perfect sense.


That's why I recommend ordering a 6-month (180-day) supply.


This ensures you have enough Vitamin D3 + K2 Wellness to achieve and maintain your health goals, while also getting the best deal at 30% off plus FREE shipping.


But I should mention - our supply is extremely limited. 


And given the response we're already seeing through my clinic, I expect our current inventory to run out quickly.


Below, you'll find three money-saving package options.


Select your preferred package and click the "Add to Cart" button to secure your supply of Vitamin D3 + K2 Wellness Today. 

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