The Perfect Duo for Bone, Heart, and Immune Health
HealthFast D3K2 Strips are designed to provide superior absorption and maximum bioavailability of Vitamin D3 and Vitamin K2, two essential nutrients that work synergistically to support bone health, heart health, and immune function. The fast-dissolving strip format delivers these powerful vitamins in a convenient and the most effective delivery method providing faster and maximum absorption, making it simple to maintain optimal levels of these crucial nutrients.
- About D3K2 Strips
- How it Works
- Clinical Research
- Facts
- FAQs
HealthFast D3K2 Strips are a breakthrough in nutritional supplementation, combining optimum ratio of Vitamin D3 and Vitamin K2 in a fast-dissolving oral strip designed for superior absorption in convenient way for health promoting benefits. These strips harness the power of two essential nutrients to support bone strength, cardiovascular health, and immune function.
The Importance of Vitamin D3 and K2
The Importance of Vitamin D3 and K2
Vitamin D3 and K2 work synergistically to ensure calcium is absorbed, directed, and utilized properly:
- Vitamin D3 (Cholecalciferol): Known as the "sunshine vitamin," it enables calcium absorption from the gut into the bloodstream. Without adequate D3, calcium cannot reach your bones or teeth.
- Vitamin K2 (Menaquinone-7): Acts as a traffic director for calcium, ensuring it is deposited into bones and teeth while preventing harmful buildup in arteries and soft tissues.
Together, as a dynamic duo, vitamin D3 and vitamin K2 strengthen bones, support the arterials and heart, additionally together they support immune function and overall vitality.
Superior Absorption with Oral Mucosal Technology
Traditional vitamin D supplements often fail to deliver optimal results due to poor absorption in the digestive tract. HealthFast D3K2 Strips use Orally Dissolving Film (ODF) technology to bypass these challenges:
- Fast Absorption: Dissolves in seconds on the tongue, allowing nutrients to enter the bloodstream directly through the oral mucosa.
- Ideal for Sensitive Digestion: Perfect for individuals with malabsorption, where nutrient absorption is compromised.
- Clinically Proven Efficacy: Studies show oral mucosal delivery increases serum vitamin D levels.
Vitamin D has low absorption through digestion-based oral routes, especially given the aqueoes environment of the gastrointestinal tract and in individuals with malabsorption, who absorb 30–70% less. A daily 1000 IU buccal dose increases serum 25-hydroxyvitamin D levels by 1.9 times in healthy adults and 2.6 times in those with malabsorption compared to capsules
Safe for Daily Use
HealthFast D3K2 Strips are made with high-quality, natural ingredients and are free from gluten, dairy, soy, and artificial additives. They are non-GMO and sugar-free, making them a safe and effective choice for daily use.
Made in the USA
HealthFast D3K2 Strips are manufactured in a GMP-certified facility in the USA, ensuring the highest standards of quality, purity, and safety. Every batch is third-party tested to guarantee potency and consistency.
HealthFast D3K2 Strips offer essentiall support for bone, heart, and immune health through an advanced fast-dissolving oral film delivery system. This innovative method allows Vitamin D3 and K2 to be absorbed directly through the oral cavity, bypassing the digestive system for superior absorption and maximum effectiveness.
Increased Absorption with ODF Technology
HealthFast D3K2 Strips are powered use ODF (Orally Dissolving Film) technology, which allows the vitamins to be quickly and effectively absorbed through the oral mucosa (the lining of the mouth) directly into the bloodstream. This innovative delivery system bypasses the digestive system (first-pass metabolism), ensuring faster and more efficient absorption compared to traditional capsules or tablets.
- Superior Absorption: Studies have shown that oral mucosal delivery significantly improves absorption and increases serum levels of vitamin D3 compared to conventional capsules.
- Ideal for Malabsorption: Individuals with digestive issues or malabsorption conditions absorb 30–70% less Vitamin D through digestion. HealthFast D3K2 Strips bypass the digestive system, ensuring optimal absorption.
The Perfect Duo: Vitamin D3 & K2The key ingredients in HealthFast D3K2 Strips are Vitamin D3 and Vitamin K2, two nutrients that work synergistically to support bone, heart, and immune health.
- Vitamin D3 (Cholecalciferol): Ensures calcium is absorbed from the gut into the bloodstream, supporting bone health and immune function.
- Vitamin K2 (Menaquinone-7): Directs calcium from arteries to the bones and teeth.
Supports Bone Health
Vitamin D3 and K2 work together to ensure proper calcium absorption and utilization, which is essential for maintaining strong bones and teeth.
- Calcium Absorption: Vitamin D3 helps the body absorb calcium from the diet, ensuring it enters the bloodstream.
- Calcium Utilization: Vitamin K2 activates proteins that bind calcium and direct it to the bones and teeth.
- Bone strength: By ensuring calcium is properly utilized, D3K2 Strips help strengthen bones, specifically essential for children and women with post-menopausal.
Promotes Heart Health
Vitamin D3 and K2 play a crucial role in heart health by helping prevent calcium accumulation in arteries, which can lead to calcification — a major risk factor for heart problems.
- Vitamin K2 activates a protein called Matrix Gla Protein (MGP), which prevents calcium from building up in the arteries.
Boosts Immune Function
Vitamin D3 is essential for a healthy immune system.
HealthFast D3K2 Strips are made with high-quality, natural ingredients and are free from gluten, dairy, soy, and artificial additives. They are non-GMO and sugar-free, making them a safe and effective choice for daily use.
Clinical evidence supports the supplementation of vitamin D3 and vitamin K2 for promoting bone and cardiovascular health in both adults and children.
Menaquinone-7 (MK-7), also known as vitamin K2, is another very important vitamin K species with mostly extra-hepatic effects due to higher concentrations outside the liver. Even though some pathways are shared, vitamin K2 is thought to be the primary activator of non-hepatic proteins related to the inhibition of arterial calcification, that is, matrix-Gla proteins (MGP). The activation of these essential proteins relies on their synthesis, which is stimulated by vitamin D3. Without both synthesis and activation, the regulation of cellular calcium uptake and the mineralization process in bones and blood vessels is disrupted. The role of vitamin K-dependent proteins in inhibiting calcification was first demonstrated by Luo et al. in 1997.
Vitamin K2 activates proteins that depend on vitamin K, playing a crucial role in various biological functions. These include supporting bone mineralization, vascular health enhancing endothelial function, maintaining strong teeth, promoting brain development, supporting joint health, and aiding in optimal body weight management. Therefore have quite impact on children’s health.
*References
Highlighted below are notable published studies on Orally Dissolving Film Technology, as well as Vitamin D and K supplementation
- Hasific et al., ‘Effects of vitamins K2 and D3 supplementation in patients with severe coronary artery calcification: a study protocol for a randomised controlled trial’ Hasific S, et al. BMJ Open 2023;13:e073233. doi:10.1136/bmjopen-2023-073233
- Sattar M. and Lane E.M., ‘ Oral transmucosal drug delivery – _Current status and future prospects’ International Journal of Pharmaceutics’ 2014 http://dx.doi.org/10.1016/j.ijpharm.2014.05.043,
- Zhu Y. et al.’ Effect of taste masking technology on fast dissolving oral film: dissolution rate and bioavailability’ Nanotechnology 29 (2018) 304001, https://doi.org/10.1088/1361-6528/aac010maiti
- Koziol-Kozakowska A., AND Maresz K. ‘ The Impact of Vitamin K2 (Menaquionones) in Children’s Health and Diseases: A Review of the Literature’ Children 2022, 9, 78. https://doi.org/10.3390/children9010078
- Pritchard L. et al., ‘ Comparative effectiveness of vitamin D supplementation via buccal spray versus oral supplements on serum 25-hydroxyvitamin D concentrations in humans: a systematic review protocol’ JBI Database of Systematic Reviews and Implementation Reports DOI: 10.11124/JBISRIR-2017-003907
- Luo G, Ducy P, McKee MD, et al. Spontaneous calcification of arteries and cartilage in mice lacking matrix GLA protein. Nature 1997;386:78–81.
- Ballegooijen A. et., ‘ The Synergistic Interplay between Vitamins D and K for Bone and Cardiovascular Health: A Narrative Review’ International Journal of Endocrinology https://doi.org/10.1155/2017/7454376
- Xie Y. et al. ‘ Vitamin K: Infection, Inflammation, and Auto-Immunity’, Journal of Inflammation Research 2024; 17 1147-1160.
- Schwalfenberg G. K., ‘ Vitamins K1 and K2: The Emerging Group of Vitamins Required for Human Health’ Hindawi Journal of Nutrition and Metabolism Volume 2017, Article ID 6254836, 6 pages https://doi.org/10.1155/2017/6254836
- Benedik E., ‘Sources of vitamin D for humans’ Int J Vitam Nutr Res (2022), 92 (2), 118–125
- Pela I., ‘How much vitamin D for children?’, Clinical Cases in Mineral and Bone Metabolism 2012; 9(2): 112-117
- Spiro A. and Buttriss J.L. ‘ Vitamin D:An overview of vitamin D status and intake in Europe’ Nutrition Bulletin
- Carbonare L. D. Et al.’ Vitamin D: Daily vs. Monthly Use in Children and Elderly—What Is Going On?’ Nutrients 2017, 9, 652; doi:10.3390/nu9070652
- Vitamin K Fact Sheet for Halth Professionals, National Institues of Health Office of Dietary Supplements
- Kuang X . et al .’ The combination effect of vitamin K and vitamin D on human bone quality: a meta-analysis of randomized controlled trials’ Food&Function, Food Funct., 2020, DOI: 10.1039/C9FO03063H.
- Todd J. et al .’ Vitamin D3 supplementation in healthy adults: a comparison between capsule and oral spray solution as a method of delivery in a wintertime, randomised, open-label, cross-over study’ British Journal of Nutrition (2016), 116, 1402–1408.
- Mandeep K. et al. ‘ Fast Dissolving Films: An Innovative Drug Delivery System’ International Journal of Pharmaceutical Research & Allied Sciences, Volume 2, issue 1 (2013), 14-24.
- Ketul P. et al. ‘ Fast Dissolving Films: A Novel Approach to Oral Drug Delivery’, International Journal of Pharmacy Teaching & Practices 2013, Vol.4, Issue 2, 655-661.
- Dinesh Wanjari. ‘ An overview on fast dissolving oral strip http://dx.doi.org/10.21746/ijbio.2014.07.0015
- Zhang H. et al.’ Oral Mucosal Drug Delivery Clinical Pharmacokinetics and Therapeutic Applications’ Clin Pharmacokinetics an 2002; 41 (9): 661-680 0312-5963/02/0009-0661/$25.00/0
- Bala R. et al. ‘ Orally dissolving strips: A new approach to oral drug delivery system’ International Journal of Pharmaceutical Investigation | April 2013 | Vol 3 | Issue 2
The Perfect Duo for Bone and Heart Health Support
HealthFast D3K2 Strips are formulated with premium ingredients to provide fast-acting daily support for bone, heart and immune health. Here’s what makes them effective:
Vitamin D3 (Cholecalciferol)
- What It Is:A fat-soluble vitamin that helps the body absorb calcium, supporting bone health and immune function. It is one of the basic structural elements that play an important role in various metabolic pathways that are vital for the organism both directly and indirectly in addition to regulating calcium and phosphorus metabolism.
Vitamin K2 (Menaquinone-7)
- What It Is:A fat-soluble vitamin that directs calcium to the bones and teeth, preventing it from accumulating in the arteries. Additionally vitamin K2 has high bioavailability and a longer half-life compared to vitamin K1.
The Importance of Vitamin D3 and K2
- Synergistic Effect:Vitamin D3 ensures calcium is absorbed into the bloodstream, while Vitamin K2 directs it to the bones and teeth, preventing calcium buildup in the arteries.
- Bone and Heart Health
- Immune Function: Vitamin D3 plays a crucial role in regulating the immüne system.
The Role of Oral Mucosal Absorption
- Superior Absorption:Studies have shown that oral mucosal delivery significantly improves absorption and increases serum levels compared to traditional capsules.
- Ideal for Malabsorption:Individuals with digestive issues or malabsorption conditions absorb 30–70% less Vitamin D through digestion. HealthFast D3K2 Strips bypass the digestive system, ensuring optimal and fast absorption.
Supplement Facts
Available in three optimized formulations.
| 1000 IU D3 + 25 mcg K2 – Supports daily bone and cardiovascular health. |
| 2000 IU D3 + 50 mcg K2 – Enhanced strength for individuals with higher needs. |
| 5000 IU D3 + 100 mcg K2 – Maximum support for targeted supplementation. |
Why Choose HealthFast D3K2 Strips?
- Clinically Proven:Backed by research showing the effectiveness of Vitamin D3 and K2 in supporting bone, heart, and immune health .
- Fast-Acting Formula:Starts absorption in seconds.
- Convenient & Easy to Use:One strip per day. No water needed—simply place the strip on your tongue, and it dissolves in seconds.
- Safe for the Whole Family:All three strengths are suitable for adults and 1000 IU D3 + 25 mcg K2 strength is also suitable for children aged 4 and above.
- Made in the USA: Manufactured in GMP-certified facility with the highest standards of quality and safety.
What are HealthFast D3K2 Strips?
HealthFast D3K2 Strips are fast-dissolving oral strips designed to support bone and heart health. They contain Vitamin D3 and Vitamin K2, two essential nutrients that work together to ensure proper calcium absorption and utilization.
How do I use D3K2 Strips?
Take one strip daily, or as directed by a healthcare professional. Place the strip on your tongue and let it dissolve. No water needed! For best results, take one strip daily to support your bone, heart, and immune health.
How quickly do D3K2 Strips work?
For optimal results, consistent daily use is recommended.
Are D3K2 Strips safe for children?
HealthFast D3K2 Strips are designed for adults and adolescents. The lowest strength which contains 1000 IU Vitamin D3 and 25 mcg Vitamin K2 is also suitable for children aged 4 and above.
Can I take D3K2 Strips with other supplements?
Yes, HealthFast D3K2 Strips can be taken alongside other dietary supplements. However, if you are taking prescription medications, consult your healthcare provider before use.
What is the difference between Vitamin D3 and K2?
- Vitamin D3: Helps the body absorb calcium from the gut into the bloodstream, supporting bone health and immune function.
- Vitamin K2: Directs calcium to the bones and teeth, reducing its accumulation in the arteries.
Are there different strengths available?
Yes, HealthFast D3K2 Strips are available in multiple formulations:
- 1000 IU D3 + 25 mcg K2: Supports daily bone and cardiovascular health.
- 2000 IU D3 + 50 mcg K2: Enhanced strength for individuals with higher needs.
- 5000 IU D3 + 100 mcg K2: Maximum support for targeted supplementation.
Are there any side effects?
HealthFast D3K2 Strips are generally well-tolerated and safe for most people. However, if you experience any adverse reactions, discontinue use and consult a healthcare professional.
How long should I take D3K2 Strips?
HealthFast D3K2 Strips are designed for daily use to support your bone, heart, and immune health. You can use them year-round or during periods of increased need, such as winter months with limited sunlight. For long-term use, consult your healthcare provider.
Are D3K2 Strips vegan/vegetarian-friendly?
Yes, HealthFast D3K2 Strips are made with vegan-friendly ingredients. They do not contain any animal-derived products.
Where are HealthFast D3K2 Strips made?
HealthFast D3K2 Strips are manufactured in the USA in a GMP-certified facility, ensuring the highest standards of quality, purity, and safety.
Can I travel with D3K2 Strips?
Absolutely! HealthFast D3K2 Strips are portable and convenient, making them perfect for travel. They don’t require refrigeration, so you can take them anywhere, anytime.
How should I store D3K2 Strips?
Store HealthFast D3K2 Strips in a cool, dry place, away from direct sunlight and moisture. Keep the strips in their original packaging until ready to use.
Can I use D3K2 Strips if I’m pregnant or breastfeeding?
If you are pregnant, breastfeeding, or planning to become pregnant, consult your healthcare provider before using HealthFast D3K2 Strips or any new supplement.
Do D3K2 Strips contain allergens?
HealthFast D3K2 Strips are free from common allergens like gluten, dairy, and soy. However, if you have specific allergies, always check the ingredient list or consult your healthcare provider.
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