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If you want to live long and feel great now and well into the future…

There’s a powerful formula made with research-backed ingredients that may just be THE most important supplement you can take.

Yes, those are big words, so you deserve to know how and why this unique formula works so fast and well and can make a monumental difference in your quality of life now and for years to come.

And to understand that, you first need to know the 2 BIG PROBLEMS working against you.

Big Problem #1?
Low Vitamin D

Woman Pointing Finger - 1 problem

Get this – according to data collected from the National Health and Nutrition Examination Survey (NHANES), over 70% of Americans have unhealthy levels of vitamin D!1

That’s a problem, because vitamin D has direct effects on the expression of over 1,000 genes in the body…2

And nearly EVERY tissue in the body has a vitamin D receptor, including the immune system, skin, thyroid, stomach, colon, pancreas, and more.3,4

Therefore, what unhealthy vitamin D levels means are suboptimal results in your body for:1,5,6

  • Mood
  • Circulation
  • Skin
  • Cognitive health
  • Healthy Immune function
  • Bone health
  • Muscle Strength
  • And MUCH more

And unfortunately, it is extremely difficult to get the vitamin D your body needs from food.

Now, fatty fish, liver, and eggs contain some vitamin D, and if you are a plant-based eater, mushrooms provide a bit, too. HOWEVER, you’d have to eat a rather impossible amount of these foods to get the vitamin D you need.

For example, experts recommend you get at least 2000 IU of vitamin D daily, but one whole egg has only 41 IU of vitamin D and a cup of typical store-bought mushrooms has less than 10 IU.

So, then, what exactly is nature’s top source of vitamin D?

The sun!

That’s right, sunlight on your skin is literally a form of nutrition that’s meant to provide all of the vitamin D your body needs.

And that leads to the REALLY BIG PROBLEM…

Today, people spend an average of over 90% of their time indoors, so they’re not getting nearly the amount of sun the body needs for proper vitamin D. And when they are outside, they don’t expose enough skin to sunlight to get the amount of sun rays they need.

Making the vitamin D problem even WORSE is that:

  • Many people use sunscreen when they are outside. It’s a Catch-22, because non-burning sun exposure is super smart for a number of reasons, but mindlessly lathering on sunscreen can work directly against you for various reasons, such as preventing you from absorbing the sun’s rays that lead to your body producing vitamin D.
  • The older you are, the less your body produces vitamin D from the sun. For example, a 70-year-old can make 4 TIMES LESS vitamin D than a 20-year-old.
  • Those who are overweight or obese need even more vitamin D because body fat tissue may “sequester” the vitamin, meaning less is available to the body in the blood stream.
  • If you live at latitude 37 degrees north (or south) of the equator or more – and as you see in the chart below, that means over half the U.S. – it’s hard to get much vitamin D, except in the summer, even if you do go outside!
U.S. Map of 37th Parallel
Woman getting sunshine clear blue sky

How to Get More Vitamin D from the Sun

Those with fair skin should consider spending, at a minimum, 15 minutes in the sun with your face, arms, shoulders and legs exposed (no sunscreen). You should do this at least several times per week between the hours of 11am and 3pm to obtain the bare bones amount of vitamin D you need. Those with darker skin may need considerably more time – up to a couple of hours daily – in the sun to boost your levels of vitamin D.

Now, if you live above 37 degrees north – the grey region shown in the chart above – following these guidelines above only applies about 6 to 8 months out of the year. Very little vitamin D can be produced in the body from skin exposure to the sun during the months of November through April if you live in the shaded region, and many experts note that, in this case, taking a proper vitamin D supplement is simply a requirement.

Big Problem #2?
Vitamin D Supplement Issues

Because at least 7 out of 10 people in the U.S. have unhealthy vitamin D levels, it’s likely clear as a bell why so many experts agree that taking a vitamin D supplement is as crucial as it gets.1

However, there are some BIG PROBLEMS many well-intentioned people are flat-out unaware of when it comes to some vitamin D supplements out there…

Warning sign
  1. Some use low-grade forms of vitamin D, including vitamin D2 (ergocalciferol). Meanwhile, multiple studies have shown that vitamin D3 (cholecalciferol) is substantially more effective – 3 TIMES more, in fact – than vitamin D2 when it comes to raising the body’s levels of vitamin D.9,10
  2. Even if they do contain the superior vitamin D3, some provide inadequate amounts of it. Look closely at those labels, and you’ll see some provide only 200 to 800 IU, which may not be enough. The “sweet spot” amount of vitamin D experts are now recommending is 2000 IU per day, so you want to look for 50 mcg (2000 IU) of D3 on labels.5,11
  3. Vitamin D works closely with vitamin K to carry out many key functions in the body, yet some vitamin D supplements do not provide you vitamin D’s “partner”, vitamin K. This is important because, as research published in the International Journal of Endocrinology points out, current evidence supports the notion that joint supplementation of vitamins D and K might be more effective than either alone for a variety of reasons, such as supporting bone and cardiovascular health. 12
  4. Some vitamin D supplements come in liquid form where you have to use a dropper to take it. That’s because their stability can be influenced by oxygen, temperature, humidity and light, which can reduce the vitamin D content. Along those lines, research has shown that the vitamin D content of liquid vitamin D preparations can drop significantly when stored at room temperature after they’re opened.13
  5. Some vitamin D supplement manufacturers do NO third-party testing to ensure potency and purity. This is important, however, because it ensures the product meets label claims and is screened for impurities, contaminants, and other potentially dangerous compounds.

When You Take the Right D, Always Take the Right K, Too!

Letter K with fruits and vegetables

If you remember Batman and Robin… Starsky and Hutch… Cagney and Lacey…

Those are good examples of what the relationship between vitamin D and vitamin K is like!

You see, when you take vitamin D, it is crucial to simultaneously take the right type of vitamin K, too, to escalate certain benefits.

For example, as mentioned above, experts now believe that vitamin D and K are especially important for a healthy heart and healthy bones. How they work together is complex, but as one example, when vitamin D stimulates increased absorption and retention of calcium, vitamin K performs the essential function of directing calcium where to go. It helps deposit calcium where it is needed, such as your bones and teeth, and keeps it away from undesirable places for calcium, such as the joints, blood vessels and kidneys.

Vitamin K is also an important nutrient in its own right, essential to bone and heart health including supporting healthy, flexible arteries and more. In fact, research shows that higher intakes of vitamin K have been associated with better heart, circulatory, and overall health and well-being.

Unfortunately, most people aren’t getting enough of this nutrient, either – research shows only 1 in 3 people are consuming an adequate amount of vitamin K in their diets.14-16

As for the right form of vitamin K, always look for vitamin K2, and more specifically, its most studied and effective forms of MK-4 and MK-7.

You see, there are actually many different types of vitamin K, but MK-4 and MK-7 are very well-absorbed by the body and research shows they can be very effective at increasing blood levels of K in the body. (According to one study published in the Nutrition Journal, for example, researchers found that supplementing with 60mcg of MK-7 for one week led to significant increases in vitamin K levels in healthy women.)17

The bottom line?

Always be sure to take a vitamin D3 supplement that also provides vitamin K2 in its MK-4 and MK-7 forms.

Sol Joy bottle

YES, You Can Get the Right Types of Vitamin D and K You Need in One Easy-to-Take Softgel

All these “rules” about vitamin D are important, but it can also be confusing and frustrating.

That’s why here at BioTRUST we wanted to make the answer SIMPLE as can be for YOU…


You simply take 1 easy-to-swallow softgel of Sol Joy per day and that’s it, no worries, you’re done.

BioTRUST’s Sol Joy meets ALL the requirements for a premier-quality vitamin D that delivers the benefits you want.

Sol Joy provides you…

  • The highly bioactive D3 (cholecalciferol) form of vitamin D.
  • 2000 IU (50mcg) of vitamin D3 per softgel to support optimal benefits.
  • Two forms of vitamin K2 – MK-4 and MK-7 – which is so important to “pair up” with vitamin D to effectively support healthy bones and a healthy circulatory system.
  • Plus, Sol Joy includes an upgraded source of vitamin K2 (MK7), MenaquinGold, the world's most researched natural vitamin K2 and backed by more than 50 clinical studies and papers.

Furthermore, Sol Joy…

Delivered in convenient, easy-to-use softgels to promote optimal freshness, absorption, and dosing.

Is independently lab tested to ensure potency and purity. Sol Joy is also non-GMO and meticulously screened for impurities, heavy metals, contaminants and other potentially harmful compounds, and…

Best of All, It's From BioTRUST

BioTRUST is America's premier online nutrition brand, known for having shipped over 15 million premium, honest nutrition products to their loyal customers around the world. BioTRUST was started in 2011 by Joel Marion and Josh Bezoni, two best friends whose mission was to create a nutrition company that was authentic, honest, and always put quality and service first. Toward that end, BioTRUST...

  • Searches the globe to source only the highest-quality ingredients for peak potency, absorption, sustainability, and overall better health for you and our planet.
  • Has independent labs test products to ensure potency and purity.
  • Ensures the quality of all products is verified by a certificate of analysis.
  • Works only with top-tier manufacturers.
  • Takes enormous pride in providing customers with world-class customer service and a 5-star customer experience.
  • Cares about community, too. To date, BioTRUST has helped provide over 5.6 million meals* to hungry kids through our partnership with the nonprofit® and we've helped grant over 220 wishes for kids with life-threatening medical conditions through our partnership with Make-A-Wish®.
Tim Skwiat, MEd., CSCS, Pn2

MEd., CSCS, Pn2

Tim is a Precision Nutrition Level 2 Certified Nutrition Coach and a NSCA Certified Strength and Conditioning Specialist. He completed his undergraduate degree in Movement & Sports Science at Purdue University, and he earned his Master’s degree in Sports Science & Nutrition from the University of Texas at Austin, where he also worked as a Strength and Conditioning Coach under the tutelage of world-renowned basketball strength coach Todd Wright for 10 years. With 20+ years of health and wellness experience, Tim is a published author of over a dozen evidence-based eBooks delving into the nitty gritty of nutrition for overall health, body composition, cognitive function, joint health, hormonal health, sexual performance, healthy aging, and more.

Sol Joy bottle

Very Special Introductory Offer Today - Up to 51% OFF!

Sol Joy is one of the world's most expensive… and easily worth every penny.

That’s because, as you now know, it provides your body with vitamin D3 and vitamin K2 to provide top support for healthy immune system function, healthy bones and muscles, healthy mood and cognitive function, and overall well-being.

All of which translates to helping you feel your best so you can do what you want to do – and achieve now and what you want to achieve – now and for many years to come.

It really is that important, and it does it all in just one easy-to-swallow softgel per day!

Now, considering how widespread unhealthy vitamin D levels are and how that can impact so many facets of life, it obviously is well worth it at its regular price of $29 for a full one-month supply.

However, right now you’re getting your Sol Joy here for as low as $14 per bottle with today’s best money-saving package!

That’s an amazing savings of up to 51% OFF, and it’s the guaranteed lowest price anywhere.

PLUS 3 Bonuses Worth Over $50!

Free Shipping


Enjoy free U.S. ground shipping straight to your door (or special discounted International shipping). You can track the status of your order any time (you will receive tracking information once your order ships).

Free Coaching

2. FREE VIP Live Health and Fitness Coaching for Life

You'll get live, personalized coaching from BioTRUST's team of expert nutrition and health coaches, as well as instant access to our inspiring, supportive community of people with goals like yours – free for life!

13 Mood-Boosting Foods

3. Important New eReport FREE

You’re immediately getting a brand-new research-based report, the 13 Top Mood-Boosting Foods. As you’ll soon experience, healthy vitamin D levels are mission-critical to mood and energy, and this new report showcasing the top foods that can also help makes the perfect companion to your Sol Joy!

With BioTRUST, you’re always protected by the 60-Day Total Satisfaction Guarantee. If for any reason at all you are unsatisfied with your purchase, just send it back to us – even empty bottles – for a fast and friendly refund of your full purchase up to 60 days after securing your order today.

60-Day Money Back Guarantee
Feed a hungry child

You Save Big on Sol Joy Today, BioTRUST Helps Feed a Hungry Child

BioTRUST cares about our customers and community. For every Sol Joy order today, we help support programs that feed hungry children through our partnership with®. To date, BioTRUST has helped provide over 5.6 million meals* to hungry kids.

What’s more, with the support of our customers, we’ve funded over 220 wishes for kids with life-threatening medical conditions through our partnership with Make-A-Wish®. Through our partnership with Pencils of Promise®, BioTRUST has helped build three schools for underprivileged children, and along with®, we’ve provided clean drinking water for hundreds of families in third-world countries. It's support from customers like you that allows us to give back. Thank you!

*No Kid Hungry® does not provide individual meals; donations help support programs that feed children. Learn more at

woman showing softgel

Order Your Sol Joy Right Now ↓↓↓

Low vitamin D levels impact over 70% of Americans. It’s virtually impossible to get the amount you need from food and extremely difficult today to get the amount you need from the sun.

And this is important because vitamin D levels support nearly every facet of health, including immune system function, mood and cognitive function, bones and muscles, heart and circulation, skin, and of course, energy.

That’s why so many experts today agree that supplementing with vitamin D today is important.

Of course, you now know why choosing the RIGHT type of vitamin D is so crucial…

And the choice on this one is simple…

Sol Joy.

It provides you a highly bioavailable form of vitamin D at a potent level… two forms of vitamin K2… and a delivery method designed to optimize absorption, all in an easy-to-swallow softgel.

And it’s independently lab tested to ensure potency, purity, and safety.

As you can tell, Sol Joy may, indeed, be THE most important supplement you can take for your health, your moods, your energy, and life, so take action now while you’re getting it for up to 51% OFF and free U.S. shipping…

3 bottles of Sol Joy

How Much Should I Order?

  • Each bottle of Sol Joy provides you 60 softgels, which will last 30 - 60 days, depending how you use it. Because today’s cost savings are substantial when you buy in bulk, most of our customers order the 3 or 6 bottle packages to save.
  • Half of all customers order an extra bottle or two for their family, friends, or significant other – another reason to consider multiple bottles.
  • These are the guaranteed lowest prices you'll find anywhere on Sol Joy.
3 bottles of Sol Joy
Sol Joy - Buy 1 Sol Joy - Buy 3 Sol Joy - Buy 6
Sol Joy - Buy 1 Sol Joy - Buy 3 Sol Joy - Buy 6


Q: How much should I buy today?

It makes sense to stock up now, especially considering this is the lowest price on Sol Joy you’ll find anywhere—lower than Amazon and our own website. With all that in mind, we highly recommend stocking up and saving more today with our 3- or 6-bottle options.

Q: What specifically makes Sol Joy the right choice?

Sol Joy is a high-potency vitamin D supplement that provides clinically useful levels of vitamin D3 (in the body-ready cholecalciferol form) along with bioactive vitamin K2 (which works synergistically with vitamin D to carry out many of its crucial functions), including MenaquinGold, the world’s most researched natural vitamin MK-7, backed by more than 50 clinical studies and papers, which have shown that it promotes heart health, arterial flexibility, bone and skeletal health, nerve health, mitochondrial function and more. Sol Joy is delivered in convenient, easy-to-use softgels to promote optimal freshness, absorption and dosing.

Q: What are the Supplement Facts and Ingredients used in the formula?

Supplement Facts

Q: What is the best way to use Sol Joy?

Take one softgel once or twice a day, with a meal, or as directed by a health-care professional.

Q: How many servings are in a container of Sol Joy?

Each bottle of Sol Joy contains 60 servings.

Q: Does this product contain caffeine or any other stimulants?

No. This product is caffeine- and stimulant-free.

Q: Are there any allergy concerns with this product?

This product is manufactured in a facility that also processes milk, eggs, fish, crustacean shellfish, tree nuts, peanuts, soy and wheat. Like every BioTRUST product, Sol Joy is made with natural ingredients. Sol Joy undergoes 3rd party testing to ensure purity, potency and safety. If you have any concerns, consult your health-care practitioner.

Q: What if this product doesn’t work for me?

While Sol Joy was created to work, if for any reason at all you are unsatisfied with your purchase, just send it back to us, and we will issue a prompt and courteous refund even on empty bottles. You’re always protected by our naturally-honest 60-Day Money Back Guarantee.

Sol Joy - Buy 1 Sol Joy - Buy 3 Sol Joy - Buy 6
Sol Joy - Buy 1 Sol Joy - Buy 3 Sol Joy - Buy 6



  1. Ginde AA, Liu MC, Camargo CA. Demographic differences and trends of vitamin D insufficiency in the US population, 1988-2004. Arch Intern Med. 2009;169:626–32.
  2. Carlberg C. Vitamin D: A Micronutrient Regulating Genes. Curr Pharm Des. 2019;25:1740–6.
  3. DeLuca HF. Overview of general physiologic features and functions of vitamin D. Am J Clin Nutr. 2004;80:1689S-96S.
  4. Holick MF, editor. Vitamin D: physiology, molecular biology, and clinical applications. Second edition. New York: Humana Press; 2013. 612 p. (Nutrition and Health).
  5. Hoel DG, Berwick M, de Gruijl FR, Holick MF. The risks and benefits of sun exposure 2016. Dermatoendocrinol [Internet]. 2016 [cited 2018 Jul 27];8. Available from:
  6. Chowdhury R, Kunutsor S, Vitezova A, Oliver-Williams C, Chowdhury S, Kiefte-de-Jong JC, et al. Vitamin D and risk of cause specific death: systematic review and meta-analysis of observational cohort and randomised intervention studies. BMJ. 2014;348:g1903.
  7. Gallagher JC. Vitamin D and Aging. Endocrinol Metab Clin North Am. 2013;42:319–32.
  8. Carrelli A, Bucovsky M, Horst R, Cremers S, Zhang C, Bessler M, et al. Vitamin D Storage in Adipose Tissue of Obese and Normal Weight Women. J Bone Miner Res Off J Am Soc Bone Miner Res. 2017;32:237–42.
  9. Trang HM, Cole DE, Rubin LA, Pierratos A, Siu S, Vieth R. Evidence that vitamin D3 increases serum 25-hydroxyvitamin D more efficiently than does vitamin D2. Am J Clin Nutr. 1998;68:854–8.
  10. Armas LAG, Hollis BW, Heaney RP. Vitamin D2 Is Much Less Effective than Vitamin D3 in Humans. J Clin Endocrinol Metab. 2004;89:5387–91.
  11. Holick MF, Binkley NC, Bischoff-Ferrari HA, Gordon CM, Hanley DA, Heaney RP, et al. Evaluation, Treatment, and Prevention of Vitamin D Deficiency: an Endocrine Society Clinical Practice Guideline. J Clin Endocrinol Metab. 2011;96:1911–30.
  12. van Ballegooijen AJ, Pilz S, Tomaschitz A, Grübler MR, Verheyen N. The Synergistic Interplay between Vitamins D and K for Bone and Cardiovascular Health: A Narrative Review. Int J Endocrinol [Internet]. 2017 [cited 2018 Jul 27];2017. Available from:
  13. Temova Ž, Roškar R. Shelf life after opening of prescription medicines and supplements with vitamin D3 for paediatric use. Eur J Hosp Pharm. 2017;24:115–9.
  14. Geleijnse JM, Vermeer C, Grobbee DE, Schurgers LJ, Knapen MHJ, van der Meer IM, et al. Dietary intake of menaquinone is associated with a reduced risk of coronary heart disease: the Rotterdam Study. J Nutr. 2004;134:3100–5.
  15. Maresz K. Proper Calcium Use: Vitamin K2 as a Promoter of Bone and Cardiovascular Health. Integr Med Clin J. 2015;14:34–9.
  16. Garcia M, Mulvagh SL, Merz CNB, Buring JE, Manson JE. Cardiovascular Disease in Women: Clinical Perspectives. Circ Res. 2016;118:1273–93.
  17. Sato T, Schurgers LJ, Uenishi K. Comparison of menaquinone-4 and menaquinone-7 bioavailability in healthy women. Nutr J. 2012;11:93.