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Grace Godfrey
5/5
My blood test showed that my body absorbed the vitamin just fine .. the pill is small and easy to swallow Grace Godfrey. - Real User Review
Nicholas
5/5
After testing deficient several times, I switched to this Vitamin D K2 vitamin supplements and I am finally within range. It's incredible!
Nicholas D. - Real User Review

Plant Based D3+K2 Supplement

D3+K2 Supplement to Support Joint, Bone and Immune Health Non-GMO formula easy-to-swallow vitamin D & K complex

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Doctor

September 2024 - New Scientific Discovery

A recent study from the National Library of Medicine highlights that maintaining a strong immune system leads to increased energy and a better quality of life as we age. Vitamin D3 + K2 is scientifically recognized for supporting immune defense, enhancing calcium absorption, and promoting strong bones and flexible joints—making it a smart choice for long-term vitality and healthy aging.

As it turns out, modern diets and lifestyle factors have contributed to a staggering rise in obesity and weakened immune systems—affecting over 60% of Americans and fueling an epidemic of poor health.

That’s why we created

Plant Based D3+K2 Formula Supplement

This Vitamin D3 + K2 supplement is unlike anything you’ve ever tried before. It’s one of the few formulas in the world that combines two powerful nutrients—Vitamin D3 (cholecalciferol) to enhance calcium absorption and immune function, and Vitamin K2 (menaquinone-7 or MK-7) to guide calcium to your bones, not your arteries. Specially designed to support strong bones, a resilient immune system, and heart health—so you can feel stronger, clearer, and more balanced every day.

Gluco Extend Bottle

Inside every Vitamin D3+K2 Capsule you’ll find:

Each capsule is more than just supplement —it’s a powerhouse of rare and synergistic ingredients designed to maximize your immune health & stronnger bones/joints

Vitamin D3
Vitamin D3 (cholecalciferol)
  • ✔ Make sure it’s D3 (cholecalciferol) — not D2 (ergocalciferol)
  • ✔ Build bones and keep them healthy
  • ✔ Vitamin D helps increase energy and reduce fatigue by supporting muscle function
VITAMIN-K2
Vitamin K2 (Menaquinone)
  • ✔ MK‑7 stays active longer in your body than MK‑4
  • ✔ K2 helps direct calcium to your bones & teeth and away from arteries.
  • ✔ Promotes better mobility by supporting bone and cartilage health.
CALCIUM
Calcium — absorbable form
  • ✔ Promotes bone density and helps prevent bone loss or fractures.
  • ✔ Helps muscles contract and relax properly—reducing cramps and weakness.
  • ✔ Maintains a regular heartbeat and supports overall cardiovascular function.
fat-soluble
Fat soluble Capsule (Vege Oil Based)
  • ✔ vegetarian cellulose (Sunflower Seeds Oil)
  • ✔ Easy to Swallow, Small Size Capsule
  • ✔ The oil helps keep sensitive vitamins (like D and K) fresh and stable
Magnesium
Magnesium (As Magnesium Citrate)
  • ✔ May reduce anxiety and help manage mild depression
  • ✔ Calms the brain and muscles → helps you fall asleep easier
  • ✔ About 60% of your body’s magnesium is stored in your bones
ZINK-VITAMINN
ZINC (Zinc as Amino Acid Chelate)
  • ✔ Less likely to cause nausea, stomach upset, or metallic aftertaste
  • ✔ Supports white blood cells to fight infections
  • ✔ Helps with acne healing, wound healing, and collagen production
Plants and Minerals
🌿 Made With 100% Certified Natural, Organic Extracts
  • ✅ Measured USDA-certified organic vitamin D3 as VegaDELight
  • ✅ NATURAL, CLINICALLY PROVEN VITAMIN K2 as VitaMK7
  • ✅ ORGANIC COLD-PRESSED SUNFLOWER SEEDS OIL & OLIVE OIL
  • ✅ Manufactured in NSF Certified Facilities Following cGMP Regulations
  • ✅ Certified 3rd Party USA MANUFACTURED lab tested for qulity

100% Organic Vitamin D3+K2 Formula Supplement

Vegan

Easy To Use

Non-GMO

No Stimulants

Non-Habit Forming

Gluten Free

health benifits
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Speedy delivery guaranteed shop today, enjoy tomorrow!
*96% Of Customers Order 3 Months Supply (Our Recommended Option) (5 to 7 Days Delivery)

Real Greenza Users.
Real Life-Changing Results.

User 1 User 2 User 3 User 4 User 5 User 6 User 7
Peggy
Why Sara will never stop taking Vitamin D3+K2 Supplement!
Verified Purchase

“ So far I have really enjoyed this vitamin D3 and K2 combo. The absorption feels quick, and the 5,000 IU dose is just right for me. Very easy to swallow and it seems to be working. Happy with the results so far, and I plan to keep using it for my immune and bone health. Permanent place on my shelf.

Product Sara M. - Rexton, MI
Purchased Greenza 180 Capsules 3 Month Supply
Peggy
Jason Feeling Stronger – Even in the Bedroom!
Verified Purchase

“ My vitamin D levels were at a "critical" level according to my most recent blood test. I decided on these after doing research on vitamin D as derived from lichen vs lanolin, as well as determining vitamin K is critical for the absorbption of vitamin D. These were the most affordable ones that met all of my criteria. I haven't had my levels checked again since taking these, but I have been taking them for 3 months now and know it's making a difference. The biggest differences were that my hair stopped falling out, my chronic pain was a little better, and I definitely noticed that I had more energy. It took about 2 weeks of taking them consistently to begin noticing anything. If I stop taking them, the benefits go away. I would definitely recommend these to anyone struggling with the symptoms of low vitamin D.

Product Jason R. - Montclair, NJ
Purchased Greenza 180 Capsules 3 Month Supply
Peggy
Michael Boosts Focus and Dreams
Verified Purchase

“ I got a blood test and was low on Vitamin D so I got these pills I had to get another blood test a month after I started taking these. My results had doubled! I went from a 21 to a 42 in less than 30 days. So they work!

Product Michael D. - Brooklyn, NY
Purchased Greenza 120 Capsules 2 Month Supply
health benifits

Our customers say

based on 52,000 reviews!

Manufactured in the USA from the finest of foreign and domestic ingredients.

Frequently Asked Questions

The product is processed in a facility that handles all big 8 allergens except sesame. However, it's recommended to consult a healthcare professional if you have specific allergy concerns.

Customers have reported varying durations of the effects after taking the VITAMIN D3+K2 supplement. Some customers mentioned that the effects last for around 3 hours, while others experienced lingering effects the next day. A few customers also noted that it took about a week of consistent use before they started feeling the effects of the supplement.

Yes, Vitamin D3 + K2 supplements can be taken with many medications. Take with a meal that contains fat to improve absorption.

One/Two capsule may be enough. Best taken in the morning or early afternoon—some people report mild insomnia if taken too late due to energy-boosting effects. Always consult your doctor if: You are pregnant, breastfeeding, or giving to a child. You have kidney disease, calcium metabolism issues, or are taking prescription meds

Yes! Our Vitamin D3 + K2 supplement is 100% vegetarian-friendly. We use vegetable cellulose capsules (Sunflower Seed Oil), not gelatin.

Both Vitamin D3 and K2 are fat-soluble, meaning they require dietary fat to be properly absorbed. 🥑 Take with foods like: Eggs Avocado Olive oil Nuts or seeds Fatty fish (like salmon)

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120 CAPSULES

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Scientific References:

International Journal of Obesity Nutrients NCBI Antioxidants Antioxidants
  1. Skeie G., Braaten T., Hjartaker A., et al. Use of dietary supplements in the European prospective investigation into cancer and nutrition calibration study. European Journal of Clinical Nutrition. 2009;63(Supplement 4):S226–S238. doi: 10.1038/ejcn.2009.83. [DOI] [PubMed] [Google Scholar]
  2. Spiro A., Buttriss J. L. Vitamin D: an overview of vitamin D status and intake in Europe. Nutrition Bulletin. 2014;39:322–350. doi: 10.1111/nbu.12108. [DOI] [PMC free article] [PubMed] [Google Scholar]
  3. EFSA Panel on Dietetic Products, NaA. Scientific opinion on the tolerable upper intake level of vitamin D. EFSA Journal. 2012;10:p. 2813. [Google Scholar]
  4. Zittermann A., Ernst J. B., Prokop S., et al. Effect of vitamin D on all-cause mortality in heart failure (EVITA): a 3-year randomized clinical trial with 4000 IU vitamin D daily. European Heart Journal. 2017;38(29):2279–2286. doi: 10.1093/eurheartj/ehx235. [DOI] [PubMed] [Google Scholar]
  5. Adams J. S., Rafison B., Witzel S., et al. Regulation of the extrarenal CYP27B1-hydroxylase. The Journal of Steroid Biochemistry and Molecular Biology. 2014;144(Part A):22–27. doi: 10.1016/j.jsbmb.2013.12.009. [DOI] [PMC free article] [PubMed] [Google Scholar]
  6. Cross H. S., Kallay E. Nutritional regulation of extrarenal vitamin D hydroxylase expression - potential application in tumor prevention and therapy. Future Oncology. 2005;1:415–424. doi: 10.1517/14796694.1.3.415. [DOI] [PubMed] [Google Scholar]
  1. Fleet J. C. The role of vitamin D in the endocrinology controlling calcium homeostasis. Molecular and Cellular Endocrinology. 2017;17:30221–30226. doi: 10.1016/j.mce.2017.04.008. [DOI] [PMC free article] [PubMed] [Google Scholar]
  2. Nazish I, Ansari SH. Emblica officinalis - Anti-obesity activity. J Complement Integr Med. 2017;15(2):/j/jcim.2018.15.issue-2/jcim-2016-0051/jcim-2016-0051.xml. Published 2017 Dec 5. doi:10.1515/jcim-2016-0051
  3. Taub PR, Ramirez-Sanchez I, Ciaraldi TP, et al. Alterations in skeletal muscle indicators of mitochondrial structure and biogenesis in patients with type 2 diabetes and heart failure: effects of epicatechin rich cocoa. Clin Transl Sci. 2012;5(1):43-47. doi:10.1111/j.1752-8062.2011.00357.x
  4. Daussin FN, Heyman E, Burelle Y. Effects of (-)-epicatechin on mitochondria. Nutr Rev. 2021;79(1):25-41. doi:10.1093/nutrit/nuab094
  5. Kim JS, Yi HK. Schisandrin C enhances mitochondrial biogenesis and autophagy in C2C12 skeletal muscle cells: potential involvement of anti-oxidative mechanisms. Naunyn Schmiedebergs Arch Pharmacol. 2018;391(2):197-206. doi:10.1007/s00210-017-1449-1
  6. Kopustinskiene DM, Bernatoniene J. Antioxidant Effects of Schisandra chinensis Fruits and Their Active Constituents. Antioxidants (Basel). 2021;10(4):620. Published 2021 Apr 18. doi:10.3390/antiox10040620

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