Opti + D3/K2

Opti + D3/K2

Optimize your health with OPTI+D3/K2™, a daily supplement designed to promote strong bones, healthy calcium metabolism, cardiovascular wellness, and improved omega-3 absorption. This advanced formula combines Vitamin D3 and Vitamin K2 to work synergistically, delivering essential nutrients for long-term vitality and wellness. 1

Supports bone density and calcium absorption 2
Promotes heart health and arterial flexibility 3
Enhances immune system function 4
Significantly improves omega-3 absorption and effectiveness 5

1-Bottle Every 30 Days (120 Servings) Save $10.25

$41.00 $51.25

A supply of 120 servings each month.

3-Bottles Every 60 Days (360 Servings) Save $35.36

$118.39 $153.75

A supply of 360 servings every 60 days.

6-Bottles Every 180 Days (720 Servings) Save $76.88

$230.63 $307.50

A supply of 720 servings every 180 days.

Try 30 Days Risk Free
Easily Adjust Shipment or Cancel Anytime

OPTI + D3/K2™ is expertly formulated with a powerful combination of Vitamin D3 and Vitamin K2 to support bone health, cardiovascular wellness, and the absorption of omega-3 fatty acids. By optimizing calcium and omega-3 metabolism, this supplement helps maintain strong bones, protect arterial health, and enhance the anti-inflammatory benefits of omega-3 oils. Experience the benefits of enhanced vitality and immune function in every dose. 6

Support Bone Strength, Cardiovascular Health, & Omega-3 Utilization 7

OPTI + D3/K2™ promotes strong bones by optimizing calcium absorption into the bones and teeth while preventing calcification in arteries and soft tissues. Vitamin D3 and K2 work together to enhance bone density and protect against cardiovascular issues. Additionally, this powerful duo improves the absorption of omega-3 fatty acids, amplifying their benefits for heart health and inflammation reduction, making it the perfect companion to your omega-3 supplement regimen.8

Enhance Immune Function & Vitality 9

Vitamin D3 is a critical nutrient for immune system support, promoting resilience against inflammation and infections. Combined with K2, this formula further strengthens your body’s ability to absorb and utilize vital nutrients, supporting overall vitality and keeping you energized every day. 10

Powerful Ingredients Behind Our Bone, Heart, & Omega-3 Support Formula

Vitamin D3 (as Cholecalciferol)

Cellular Energy & Healthy Aging Support

Vitamin D3 is essential for maintaining optimal calcium levels in the blood and promoting strong bones. It also enhances the body’s ability to metabolize omega-3 fatty acids, maximizing their effectiveness for cardiovascular and anti-inflammatory benefits. 11

Vitamin K2 (as MK-7 Menaquinone)

Arterial Health & Nutrient Synergy Support

Vitamin K2 ensures that calcium is directed to the bones and teeth while preventing buildup in arteries and soft tissues. It works synergistically with D3 and omega-3 fatty acids to support heart health, arterial flexibility, and strong bones. 12

Soy Free

Nut Free

Non-GMO

Non-Dairy

Gluten Free

Fish Free

BPA-Free
Container

See How OPTI + D3 / k2 PLUS™
Compares To The Rest

	OPTI + D3 / K2™	Best-Selling Drug Store Brand	Best-Selling Natural Store Brand	Best-Selling Amazon Brand
Enhanced Formula with Optimal Doses
Doctor-Formulated
100% Pure and Natural Ingredients
Premium, Responsibly Sourced Ingredients
Rigorous Third-Party Testing
Ergonomic Easy-to-Grab Jar

Recommended By TOP
Health Experts

"Vitamin D3 and Vitamin K2 work synergistically to promote bone and cardiovascular health. D3 is necessary for calcium absorption in your gastrointestinal system. K2 is responsible for keeping the calcium out of your arteries and placing it in your bones where it should be. D3 has been shown to reduce the incidence of respiratory infections and autoimmune diseases. D3 can have a positive impact on mood, so healthy levels can help reduce the risk of depression. It is important for everyone to know their vitamin D levels. You do not want to be too high or too low. Vitamin D is a fat-soluble vitamin, so you don't want too much. That being said, most people are lower than their ideal level. Please work with your health care provider to achieve your optimal vitamin D level."

Dr. Pit Gills
Endorsed by Nationally Recognized Board-Certified Physician, Pit Gills M.D.

The Doctor's Trusted Brand

Our doctor-formulated supplements, crafted with the highest quality ingredients and precise doses, are designed to deliver the best results for your health, giving you confidence and peace of mind.

<strong>OPTI + D3/K2™</strong> doesn’t just “contain natural ingredients”- every ingredient is naturally sourced. We don’t use artificial or synthetic substances of any kind.

No Chemical Junk

OPTI + D3/K2™ doesn’t just “contain natural ingredients”- every ingredient is naturally sourced. We don’t use artificial or synthetic substances of any kind.

Clinically Effective Ingredients & Doeses

Every ingredient and dose (important!) in our supplements is backed by peer-reviewed scientific research demonstrating clear benefits

<strong>OPTI + D3/K2™</strong> is naturally sweetened and flavored with healthy, plant-based sweeteners and flavors.

Naturally Sweetened & Flavored

OPTI + D3/K2™ is naturally sweetened and flavored with healthy, plant-based sweeteners and flavors.

<strong>OPTI + D3/K2™</strong> is tested by third-party labs for heavy metals, microbes, allergens, and other contaminants to ensure it meets FDA purity standards.

Lab Tested

OPTI + D3/K2™ is tested by third-party labs for heavy metals, microbes, allergens, and other contaminants to ensure it meets FDA purity standards.

<strong>OPTI + D3/K2™</strong> is proudly made in America in FDA-inspected facilities in accordance with the Current Good Manufacturing Practice(cGMP) regulations.

Made in USA with GloballySourced Ingredients

OPTI + D3/K2™ is proudly made in America in FDA-inspected facilities in accordance with the Current Good Manufacturing Practice(cGMP) regulations.

If you don’t absolutely love <strong>OPTI + D3/K2™</strong> , you get a prompt and courteous refund. No forms or returns necessary.

“No Return Necessary”Money-Back Guarantee

If you don’t absolutely love OPTI + D3/K2™ , you get a prompt and courteous refund. No forms or returns necessary.

1 Bottle

Instant Savings $10.25

$41.00 Per Bottle

Regularly ~~$51.25~~

One-time purchase Subscribe & Save 20% A supply of 120 servings each month.

Total $41.00

30-DAY MONEY BACK GUARANTEE

6 BOTTLES

Instant Savings $76.88

$230.63 Per Bottle

Regularly ~~$307.50~~

One-time purchase Subscribe & Save 24% A supply of 720 servings every 180 days.

Total $118.39

30-DAY MONEY BACK GUARANTEE

3 BOTTLES

Instant Savings $35.36

$118.39 Per Bottle

Regularly ~~$153.75~~

One-time purchase Subscribe & Save 22% A supply of 360 servings every 60 days.

Total $118.39

30-DAY MONEY BACK GUARANTEE

FAQs

What does OPTI + D3/K2™ do?

Opti + D3/K2 uses the most bioavailable forms of both vitamins: D3 (cholecalciferol) and K2 as MK-7. These are the gold standards for absorption and effectiveness. Our formula ensures that calcium is not only absorbed, but also directed to where your body truly needs it—your bones and teeth—not your arteries. Many D3 products skip K2, but both are essential for optimal cardiovascular and bone health.*

Why combine Vitamin D3 with Vitamin K2?

Vitamin D3 helps your body absorb calcium, but without K2, that calcium can end up in the wrong places, like arteries and soft tissue. Vitamin K2 activates proteins that guide calcium into bones and away from blood vessels. Think of D3 as the calcium "door opener," and K2 as the traffic controller directing it safely.

Is this safe to take daily?

Yes. Opti + D3/K2™ is formulated for safe, daily use in optimal doses based on clinical research. It’s third-party tested, physician-formulated, and free from unnecessary fillers or harmful additives. As always, if you have a medical condition or take blood thinners, check with your doctor before starting any new supplement.

How long until I notice a difference?

Most people don’t "feel" vitamin D working right away—but over time, consistent use supports immune strength, mood, bone density, and cardiovascular function. Some users notice improved energy and mood within a few weeks, especially if they were deficient before.

Can I take this with other supplements?

Absolutely. Opti + D3/K2™ stacks well with multivitamins, omega-3s, magnesium, and bone support formulas. In fact, magnesium and vitamin K2 work synergistically with D3. Just be mindful of your total vitamin D intake if you’re taking other D3-containing products.

Is it suitable for vegans or vegetarians?

Our vitamin D3 is derived from lanolin (from sheep’s wool), which makes it vegetarian but not vegan. If you're strictly vegan, you may want to look for a lichen-based D3 instead. However, we made this formula to align with the most effective and research-backed ingredients available.

Is There a Money Back Guarantee?

Yes, OPTI AREDS 2 comes with a 100% satisfaction guarantee. If you're not completely satisfied with your purchase, you can return the product within 30 days for a full refund. Please contact our customer service team for details on how to process a return.

Opti + D3/K2