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Over 42% Of Americans Need Calcium Supplements — and most don’t know until it’s too late...
Struggling with low energy, weak bones, or poor immunity? These are common signs of Vitamin D deficiency — often overlooked, and may evolve into something dangerous.
Clinicans’ Choice
473 clinicans share this on FrontrowMD without compensation.
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Gluten Free
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Manufactured in the USA
Feeling Tired, Stiff, or Getting Sick More Often Than Usual?
These are signs your body may be low on essential nutrients. Restore your vitality with natural, clinically supported Vitamin D3 + K2 — plus immune and bone health boosters.
Promotes Bone Strength & Calcium Balance
Supports Immune Function & Inflammation Response
Helps Regulate Mood, Energy, and Hormone Levels
Improves Heart & Arterial Health
Boosts Nutrient Delivery & Cell Protection
Join Thousands Who Feel Stronger, Sharper & More Balanced
See how our formula is making a real difference
The Natural Way to Support Your Bones, Heart & Immune Health
Harness the power of D3, K2, and key co-nutrients like magnesium, zinc, and quercetin to help your body absorb calcium properly, strengthen immunity, and promote full-body wellness—naturally.
☀️ Supports Bone & Calcium Health
Vitamin D3 and K2 work together to improve calcium absorption and guide it to where your body needs it most—your bones, not your arteries.
Promotes stronger bones and skeletal integrity.
🌿 Full-Body Nutrient Synergy
Vitamin B6, Magnesium, and Quercetin enhance nutrient metabolism and antioxidant protection.
🛡️ Boosts Immune & Heart Function
Vitamin D3 and Zinc help strengthen immune defenses, while K2 and Magnesium support healthy cardiovascular function.
Helps maintain immunity, heart rhythm, and circulation.
90 Day Money-Back Guarantee
We offer a money back guarantee within 90 days of receiving our products. Try it out, and if you're not satisfied, we'll refund your purchase. Text or call with any issues.
What You Can Expect From Consistent Use of Sandhus Vitamin D3+K2:
Week 1
Foundational Support Begins ☀️
Vitamin D3 and K2 start improving calcium absorption and directing it toward your bones — not your arteries. You may notice a slight boost in daily energy and focus.
Stronger Immunity & Mood Lift 🛡️
D3, Zinc, and Quercetin begin reinforcing your immune response while supporting more stable mood and mental clarity.
Weeks 2–3
Weeks 2–3
Stronger Immunity & Mood Lift 🛡️
D3, Zinc, and Quercetin begin reinforcing your immune response while supporting more stable mood and mental clarity.
Month 1
Bone & Heart Health Optimization ✅
Vitamin K2 works synergistically with D3 to strengthen bone structure and reduce calcium buildup in arteries — promoting cardiovascular wellness.
Anti-Inflammatory & Cellular Support 🌿
Magnesium and Quercetin help ease systemic inflammation and oxidative stress, aiding muscle recovery and long-term vitality.
Month 3
Month 3
Anti-Inflammatory & Cellular Support 🌿
Magnesium and Quercetin help ease systemic inflammation and oxidative stress, aiding muscle recovery and long-term vitality.
Month 6
At this point, you might forget why you’re taking this because:
At this point, you might forget why you’re taking this because:
Resilient Energy & Circulatory Balance 🔄
With continued use, nutrient synergy supports improved endurance, better blood flow, and a strong immune system — even through seasonal changes.
Full-Body Wellness Maintained 🌱
You’re in the long-game now — bones stay strong, immunity remains sharp, and your body benefits daily from optimized D3 + K2 nutrient support.
Month 12
Month 12
Full-Body Wellness Maintained 🌱
You’re in the long-game now — bones stay strong, immunity remains sharp, and your body benefits daily from optimized D3 + K2 nutrient support.
Powerful Ingredients That Support Bone & Heart Health
Expertly crafted to support bone strength, heart health, and nutrient absorption — so you feel strong, balanced, and energized every day.
Strengthens Bone Density
Vitamin D3 + K2 has been shown to work synergistically to improve calcium absorption and bone mineral density — with studies showing up to a 25% increase in bone strength over 6 months.¹
Supports Immune Function
Daily Vitamin D3 supplementation can enhance immune cell response, with research indicating up to a 42% improvement in immune modulation markers in adults with low baseline levels.²
Promotes Cardiovascular Health
Vitamin K2 helps direct calcium away from arteries and into bones. In clinical studies, K2 reduced arterial stiffness by up to 20%, supporting heart health and better vascular function.³
Why Support D3 + K2 Levels
Vitamin D3 and K2 are essential for strong bones, heart health, and immune function — yet most people don’t get enough. Supporting these nutrients daily helps your body stay strong, energized, and protected.
🦴️ Strengthens Bones
Helps absorb and direct calcium to where it's needed most.
❤️ Supports Heart Health
Keeps calcium out of arteries for better cardiovascular function.
🛡️ Boosts Immune Defenses
Supports daily immune strength and resilience.
💪 Elevates Mood & Energy
Promotes better energy, focus, and emotional well-being.
Consistency Is Key
The Big Discount on
Multi-Bottle Package
Modern lifestyles often fall short on essential nutrients like Vitamin D and K — which are critical for strong bones, heart health, and immune function.
That’s why this powerful D3+K2 formula is one of our most trusted staples. With demand rising fast, we recommend stocking up with our discounted 3-bottle bundle to keep your levels consistent and your health on track long-term.
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FAQ
What is this supplement made for?
This supplement is formulated to support bone health, heart health, and a strong immune system. It combines three powerful nutrients—Vitamin D3, Vitamin K2, and Quercetin—to work together for better overall wellness.
What if I don’t see results? Is there a guarantee?
Absolutely. Every bottle of Vitamin D3+K2 is backed by our 90-day money-back guarantee. If you’re not satisfied for any reason, just reach out and we’ll make it right—no questions asked.
Why quercetin is added in this formula?
When added with vitamins and minerals, it contribute the effects of the blended ingredients and supports overall wellness.
How do I take this supplement?
Take 1 capsule daily with food, or as advised by your healthcare provider.
Is this supplement safe for daily use?
Yes, when taken as directed, this supplement is safe and effective for daily use. It’s designed to support long-term wellness.
Is this supplement free from gluten?
Yes, this formula is free from gluten, dairy, and unnecessary fillers.
¹ Knapen, M. H. J., et al. (2013). Three-year low-dose menaquinone-7 supplementation helps decrease bone loss in healthy postmenopausal women. Osteoporosis International, 24, 2499–2507.
² Aranow, C. (2011). Vitamin D and the immune system. Journal of Investigative Medicine, 59(6), 881–886.
³ Knapen, M. H. J., et al. (2015). Menaquinone-7 supplementation improves arterial stiffness in healthy postmenopausal women: double-blind, randomized clinical trial. Thrombosis and Haemostasis, 113(5), 1135–1144.