Vitamin D3, also known as cholecalciferol, is one of the several forms of Vitamin D. It is the specific form that our skin synthesizes from sunlight and is more effective in raising blood levels of the vitamin compared to its counterpart, Vitamin D2 (ergocalciferol).
VITAMIN D3
Unlock Your Full Potential
Imagine reaching your full untapped potential...
Stronger bones and uplifted spirits; a daily dose that bridges the gap between you and optimal health. Why settle for less when radiant health is within reach?
With our premium Locked In Vitamin D3 2000 IU, you can fortify bone health, elevate your mood, and embrace an energized life.
Take Control Of Your Health
For health enthusiasts, the significance of Vitamin D3 is undeniable.
Rigorously studied, Vitamin D3 is essential for maintaining strong bones, supporting immune function, and promoting overall well-being.
Our Locked In Vitamin D3 2000 IU encapsulates the vitality of the sun's rays, providing you with nature's optimum dose, aiding you in thriving through every health challenge.
Experience Unmatched Quality & Results
Discover the unmatched strength of Locked In Vitamin D3 2000 IU.
Crafted with well-being at the forefront, each serving delivers the essential benefits of this vital vitamin, known for supporting bone health, boosting immune function, and more.
Don't compromise on health—experience nature's radiant vitality with Vitamin D3 today.
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Verified Buyer
"I feel more upbeat and energized, even when the sun isn't shining."
"Since introducing Locked In Vitamin D3 2000 IU to my routine, the winter blues don't stand a chance. I feel more upbeat and energized, even when the sun isn't shining. Thanks for brightening up my days!"
- Ethan W.
Verified Buyer
"It's like getting a daily dose of sunshine, regardless of the weather."
"Starting my day with Locked In Vitamin D3 has made a noticeable difference in my bone health and mood. It's like getting a daily dose of sunshine, regardless of the weather. Truly a game-changer!"
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Verified Buyer
"It's the daily boost I didn't know I needed!"
"After consistently using Locked In Vitamin D3, I've experienced less joint discomfort and genuinely feel like my bone health is on the upswing. It's the daily boost I didn't know I needed!"
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Verified Buyer
"The mental fog and sluggishness I used to feel have lifted!"
"The mental fog and sluggishness I used to feel have lifted since adding Locked In Vitamin D3 to my regimen. Plus, I've observed a significant improvement in my overall well-being. This supplement is a ray of sunshine on cloudy days."
- Jason S.
Why Vitamin D3?While our bodies can produce Vitamin D3 when exposed to sunlight, many of us don't get enough of this vital nutrient, especially during colder months. That's where our Locked In Vitamin D3 2000 IU steps in, providing a precise dose to ensure you harness all its bone-strengthening and immune-boosting benefits.
Superior Quality & BenefitsExperience optimal well-being with our superior-quality & potent Locked In Vitamin D3 2000 IU. This essential supplement aids in calcium absorption, bolsters immune function, and supports bone health and overall vitality.
Pure IngredientsWe take pride in our commitment to using only natural and ultra-pure ingredients. Our formula is sugar-free, gluten-free and 100% natural.
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Trusted By 22,782+ Customers Globally
The answer to immunity and overall health!
I was looking for an easy way to support my immune health, and Locked In Vitamin D3 2000 IU has been the answer. Feeling healthier and more resilient, one capsule at a time!
David Alaba
Verified Buyer
Feel revitalized even with low sun exposure!
Working from home meant less sun exposure for me, but Locked In Vitamin D3 ensures I don't miss out on its benefits. I feel revitalized and ready to tackle any challenge that comes my way.
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Enhanced mood and bone health!
Integrating Locked In Vitamin D3 into my wellness routine has been transformative. From enhanced mood to fortified bones, it's the holistic boost that complements my health journey perfectly.
Daniel Martinez- Verified Buyer
What To Expect.
Improved Health
Observational studies report higher blood pressure (BP) among individuals with lower 25-hydroxyvitamin D concentration. (1)
Improve Performance
Results of a self-report measure showed that vitamin D3 significantly enhanced positive affect and there was some evidence of a reduction in negative affect when dealing with seasonality. (3)
Anti-Viral Effects
A study showed that vitamin D supplementation was safe and protected against acute respiratory tract infection overall. Patients who were very vitamin D deficient, and those not receiving bolus doses experienced the most benefit. (4)
Better Cholesterol
Vitamin D supplementation may be useful in hypercholesterolemia patients with vitamin D insufficiency who are at high risk of cardiovascular diseases. (2)
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Exciting news! Our products are now FDA-registered, ensuring quality and safety for our customers. Choose with confidence with our FDA-registered products!
30-Day No Risk Guarantee
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Made In The USA
Experience quality and trust with our Made in the USA promise! Every Locked In supplement is crafted right here in the states, ensuring premium standards and local craftsmanship.
FDA Registered
Exciting news! Our products are now FDA-registered, ensuring quality and safety for our customers. Choose with confidence with our FDA-registered products!
30-Day No Risk Guarantee
Take the leap towards better health with no risk! We're not just offering top-notch support via phone and chat, but also a 30-day, no-risk guarantee, act now!
Made In The USA
Experience quality and trust with our Made in the USA promise! Every Locked In supplement is crafted right here in the states, ensuring premium standards and local craftsmanship.
Frequently Asked Questions
What is Vitamin D3 and how does it differ from other forms of Vitamin D?
Why is Vitamin D3 important for our health?
Vitamin D3 plays a crucial role in calcium absorption in the gut, which is necessary for maintaining healthy bones and teeth. It also supports immune system health, brain function, and nervous system regulation, and has been linked to mood regulation and warding off depression.
How much Vitamin D3 should I take daily?
The recommended daily amount can vary based on age, sex, and specific health conditions. Generally, for adults up to age 70, the recommended daily allowance (RDA) is 600 IU, and for those over 70 years, it's 800 IU. However, some experts suggest higher daily intakes, especially if one doesn't get regular sun exposure. Our dose in the higher end of 2000 IU to ensure you get an adequate amount for optimal health benefits. It's important to consult with a healthcare professional for personalized recommendations.
Can I get enough Vitamin D3 from sunlight alone?
While our bodies can produce Vitamin D3 from sunlight, factors like the time of year, latitude, skin pigmentation, and use of sunscreen can affect UV exposure and Vitamin D synthesis. People in northern latitudes or those who spend limited time outdoors may not get sufficient Vitamin D from sunlight alone and might benefit from a supplement.
The Food and Drug and Administration has not evaluated any of these statements. This product is not intended to diagnose, treat, prevent, cure any disease.
References
1) Abderhalden, L. A., Meyer, S., Dawson-Hughes, B., Orav, E. J., Meyer, U., de Godoi Rezende Costa Molino, C., Theiler, R., Stähelin, H. B., Ruschitzka, F., Egli, A., Forman, J. P., Willett, W. C., & Bischoff-Ferrari, H. A. (2020). Effect of daily 2000 IU versus 800 IU vitamin D on blood pressure among adults age 60 years and older: a randomized clinical trial. The American Journal of Clinical Nutrition, 112(3), 527–537. https://doi.org/10.1093/ajcn/nqaa145
2) Dibaba, D. T. (2019). Effect of vitamin D supplementation on serum lipid profiles: a systematic review and meta-analysis. Nutrition Reviews, 77(12). https://doi.org/10.1093/nutrit/nuz037
3) Lansdowne, A. T. G., & Provost, S. C. (1998). Vitamin D3 enhances mood in healthy subjects during winter. Psychopharmacology, 135(4), 319–323. https://doi.org/10.1007/s002130050517
4) Martineau, A. R., Jolliffe, D. A., Hooper, R. L., Greenberg, L., Aloia, J. F., Bergman, P., Dubnov-Raz, G., Esposito, S., Ganmaa, D., Ginde, A. A., Goodall, E. C., Grant, C. C., Griffiths, C. J., Janssens, W., Laaksi, I., Manaseki-Holland, S., Mauger, D., Murdoch, D. R., Neale, R., & Rees, J. R. (2017). Vitamin D supplementation to prevent acute respiratory tract infections: systematic review and meta-analysis of individual participant data. BMJ, 1(1), i6583. https://doi.org/10.1136/bmj.i6583
