is a highly absorbable, 2-in-1 support supplement that has been expertly crafted to quickly and efficiently improve your health and wellbeing. Each capsule has been scientifically formulated to assist in providing a range of health benefits, such as improving calcium absorption and directing it to where it’s needed, promoting bone and dental health, reducing the risk of heart disease and osteoporosis, and enhancing immunity. Approved Science® Vitamin D3+K2 was developed by top medical doctors and produced in a top-quality, cGMP-certified and FDA-licensed laboratory environment under the most rigorously professional conditions.
The positive benefits of the ingredients found in Approved Science® Vitamin D3+K2 have been published by organizations and journals such as The American Journal of Clinical Nutrition, Nutritional Outlook, The Journal of Clinical Endocrinology and Metabolism, and Advances in Nutrition.
Approved Science® Vitamin D3+K2 - research drives results!
Most other Vitamin D3+K2 supplements do not provide 125 mcg (5000 IU) of Vitamin D3, the exact amount recommended by The Vitamin D Council to compensate for vitamin D deficiency and thereby prevent diseases associated with deficiencies. Most other Vitamin D3+K2 supplements do not provide a potent 180 mcg of the most absorbable Vitamin K, MK-7, to prevent unwanted calcium deposits in the arteries, and support the maintenance of normal bones and normal blood coagulation. And most other D3+K2 supplements are not totally transparent about whether or not their formula contains the active, trans form of Vitamin K2, nor do they state what percentage of the MK-7 is biologically active. Additionally, other products do not contain BioPerine®, a patented bioavailability enhancer which is a concentrated source of Piperine that increases the absorption of nutrients by at least 30% and expedites results. The truth is that most Vitamin D3+K2 supplements do not live up to their claims. Most do not have the potency needed. And some even contain unhelpful ingredients such as unnecessary proprietary blends, additives, preservatives, fillers, or binders.
Due to extensive research and our firm understanding of the health-optimizing properties of a top-quality Vitamin D3+K2 supplement, we have created a product that is uniquely formulated to provide a range of health benefits, such as boosting immunity, strengthening bones and teeth, and supporting a healthy cardiovascular system.
Each ingredient used in Approved Science® Vitamin D3 + K2 was carefully selected, based on years of research and clinical studies. Over 20 years of safety and efficacy research has been documented on the ingredients included in this quality supplement to get the very best results possible.
Effectively boosts vitamin levels to prevent common deficiencies.
Promotes the absorption of calcium in the intestines to maintain essential nutrient levels.
Directs calcium to the bones and prevents calcium accumulation in the arteries, thereby reducing the risk of heart disease.
Provides natural support for strong and healthy bones and teeth.
Reduces the risk of bone loss, osteoporosis and fractures.
Strengthens and regulates the immune system to fight infection and disease.
Absorbs quickly and efficiently for long-term relief and benefits.
Approved Science® Vitamin D3+K2 provides a high daily dosage of both Vitamin D3 and Vitamin K2, utilizing the optimal potency for providing the best health benefits. It contains 125 mcg (5000 IU) of Vitamin D3, the recommended daily amount for adults. Research suggests that D3 is more effective at raising Vitamin D levels than the other form of the Vitamin, D2. It also contains 180 mcg of Vitamin K2. This formula uses the MK-7 form of K2 rather than the MK-4 form because it is more absorbable than MK-4 and biologically active in the body for a longer period of time. Not only that, this Vitamin K2 is more than 80% trans, meaning that it is the type of isomer found in nature and highly biologically active. The ingredients contained in Approved Science® Vitamin D3+K2 were selected by a team of doctors and scientific researchers, based on clinical data and designed to get results more effectively than any other Vitamin D3+K2 supplement available.
Approved Science® Vitamin D3+K2 is a synergistic combination of two well-studied vitamins. It is uniquely formulated as an all-in-one solution with clinically proven ingredients that aim to boost the immune system, strengthen bones and teeth, and improve cardiovascular health. The formula is extra effective because it also contains BioPerine®, a patented black pepper extract that ensures the quickest and most efficient absorption of nutrients into the bloodstream.
This top quality supplement provides 4 essential elements of success - Replenish, Boost, Strengthen and Maintain - supporting the body in a way that ensures optimal health benefits for overall well-being.
In terms of quality and purity of ingredients, there is nothing else on the market that comes close to Approved Science® Vitamin D3+K2.
Vitamins D3 and K2 were both found to be amongst the core vitamins lacking in the nutrition of a large percentage of the population. In recent years, awareness of these deficiencies and how important these vitamins are for optimal health has increased. The scientifically proven dosages provided by Approved Science® D3+K2 on a daily basis will ensure that levels are increased and any deficiency will be successfully resolved.
Vitamin D3 is the most effective form of Vitamin D. It helps the body absorb calcium for strengthened bones, teeth, heart and muscles, providing a powerful boost to general health. The Vitamin D receptor can be found in most bodily cells, therefore beneficial effects will be felt by almost the entire body. Vitamin D works best when taken with its natural partner, Vitamin K2 as MK-7, the most bioactive form for ensuring that the calcium is deposited in the areas which need it most, and not in unwanted places such as the arteries. Research shows that D3+K2 in combination are far more beneficial than either nutrient alone.
Another important function of Vitamin D3+K2 is to facilitate normal immune system function. When immune defense is strong, the body is fortified against anything that can damage the system. Our Vitamin D3+K2 helps to strengthen immunity by reducing inflammation and stimulating the release of protective compounds. Research shows that by stimulating the white blood cells, the vitamins work synergistically to boost immunity and fight against harmful bacteria and viruses; they have the potential to help fight infections, from minor colds to serious illnesses.
Results are seen even faster due to the BioPerine® that is added to the formula. BioPerine® is designed to ensure that the benefits of the D and K Vitamins are felt sooner and stronger to ensure maximum effect and that levels are maintained.
![]() Approved Science® Vitamin D3+K2 |
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Contains 125 mcg (5000 IU) Vitamin D3, the recommended quantity for combating deficiencies |
YES |
NO |
NO |
YES |
NO |
Contains 180 mcg Vitamin K2 as MK-7 to work synergistically with the Vitamin D3 |
YES |
YES |
NO |
YES |
NO |
Vitamin K2 as MK-7 only (not MK-4), the most bioactive & bioavailable form of Vitamin K |
YES |
YES |
YES |
YES |
YES |
Contains BioPerine® to aid absorption |
YES |
NO |
NO |
NO |
NO |
GMP certification |
YES |
NO |
YES |
YES |
YES |
Third-party tested for purity |
YES |
YES |
NO |
NO |
YES |
60-day money-back guarantee |
YES |
NO |
NO |
NO |
NO |
If you’re ready to boost your bone, heart and immune health, join the tens of thousands of Americans who have already experienced the benefits of
Vitamin D3+K2 and seen the results!
Approved Science® Vitamin D3+K2 is uniquely formulated to enhance immunity, increase bone strength, improve the cardiovascular system and provide other benefits for balanced, long-term health. If at any time you are unsatisfied with a product you purchased from us, you may return any opened & unopened bottles within sixty (60) days for a full refund of the returned bottles, not including shipping.