Bone Strength Supplement


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A Calcium Boost Supplemented with Crucial Micronutrients for a Functional Skeletal System

  • Skeletal Strength
  • Bone Density
  • Crucial micronutrients

Who Needs Bone Strength Supplement?

Vitamin D3, or cholecalciferol, is a secosteroid produced in the skin. It maintains serum calcium and phosphate levels. It plays a critical role in musculoskeletal health by controlling bone-mineral metabolism in the body. It produces calcitriol (an active form of vitamin D) in the kidneys. Calcitriol is the main hormone that maintains bone mineral density, decreases bone resorption, and enhances phosphate secretion from the kidneys. It promotes absorption of calcium and phosphate in the intestine. As a result, Vitamin D as cholecalciferol strengthens bones and maintains mineral homeostasis.[1]

Vitamin K2, or menaquinone, is a fat-soluble vitamin. It suppresses bone loss and prevents bone problems and deterioration of skeletal structures, especially in older people. Supplementation with menaquinones (MK-7 and MK-4) improves bone health and reduces the risk of bone fractures.[2] Bone strength supplements contain cholecalciferol, Vitamin K2, and calcium to improve bone health. Wellabs bone supplement is one of them. If you have weak bones and low vitamin D levels, this plant calcium supplement may help you!

Wellabs bone strength supplement is a third-party tested bone supplement perfectly calibrated for 18+ adults with fragile bones and compromised bone health). A single serving of 3 capsules of bone strength supplement provides vitamin D as cholecalciferol (25mcg), Vitamin K2 (45mcg as MK-7 and 45mg as MK-4), calcium (416 mg), and magnesium (90mg).

Wellabs bone strength supplement is a 100% vegan-friendly supplement with faster absorption. These capsules are shelf stable, convenient, and flavorless. This plant-based calcium supplement may boost calcium and magnesium levels in your body. It allows you to savor a truly neutral experience where flavor takes a backseat. It is meticulously crafted without a trace of soy, gluten, sugar, or dairy.

Price per day serving

Serving Size: 3 Capsules

Serving per container

Servings Per Container: 30

Why Does Bone Strength Supplement Work?

Wellabs bone strength supplement is packed with calcium, cholecalciferol, magnesium, and vitamin K2. These ingredients may strengthen your bones and improve your bone health.

Vitamin D3 as cholecalciferol increases bone mineralization and bone mineral density (BMD). It prevents demineralization of bone by increasing dietary calcium absorption in the small intestine. Vitamin D, when combined with calcium, decreases the risk of bone fracture. It strengthens weak and fragile bones. Postmenopausal women are prone to weaker bones and bone fractures. According to advanced research studies, supplementation with vitamin D and calcium undoubtedly shows a positive effect on bone health and bone mineral density.[3]

Vitamin D regulates calcium levels to maintain skeletal health. Calcium absorption occurs in the presence of vitamin D and forms hydroxyapatite crystals that strengthen the bones. Calcium and vitamin D also prevent muscle weakness and muscle wasting. Moreover, vitamin D has shown beneficial effects in modulation of the immune system.[4]

Vitamin K2 or menaquinone in the form of MK-7, inhibits bone loss and maintains bone strength in adults, especially in elderly and postmenopausal women. MK-4 enhances collagen accumulation and MK-7 boosts collagen production in osteoblasts (cells that form bone). MK-7 prevents bone loss by suppressing the function of osteoclasts. MK-4 is involved in the production of bone matrix, where minerals get deposited. MK-4 and MK-7 are responsible for high-quality bone formation and promote bone health.[5]

Magnesium plays a critical role in the maintenance of bone mineral density and prevents bone loss. Low magnesium levels directly increase osteoclast activity and inhibit osteoblasts' function, leading to bone resorption and demineralization. Supplementation of magnesium with calcium, cholecalciferol, and vitamin K2 may benefit bone health.[6]

Wellabs bone strength supplement contains all essential components that may affect bone metabolism positively. It may help prevent bone loss and improve fragile and brittle bones.

Supplement Facts
Active Ingredient Vegan Vitamin D3 (as Cholecalciferol) - 25 mcg (1000 IU), Vitamin K2 (as Menaquinone-4 MK-4) - 45 mcg, Vitamin K2 (as Menaquinone-7 Mk-7) - 45 mcg, Calcium (from 1300 mg Aquamin® F (Lithothamnium sp.) (Calcareous Marine Algae)) - 416 mg, Magnesium (from 300 mg Aquamin® TG Sea Minerals) - 99 mg
Type Supplements
Form Capsule
Flavor Unflavored
Color Neutral
Size 90 count
Lifestyle Vegan
Special Diet Soy-free, Egg-free, Fish-free, Shellfish-free
Sodium Content Sodium-free



Vitamin D (as Cholecalciferol)

Vitamin D (as Cholecalciferol)

Vitamin D, particularly the cholecalciferol version, is a fat-soluble nutrient that the body employs in the quest to absorb phosphorus and calcium. Actually, healthy levels of this vitamin are crucial in building, maintaining, and keeping a strong skeletal system. However, while the body is able to synthesize this vitamin when your skin is exposed to sufficient sunlight, most people cannot afford to bask in the sun for hours every day out of the risk of developing skin disorders. If anything, even your ability to make vitamin D in this manner diminishes gradually as you get older. Fortunately, supplements like this one exist to save the day and keep bone loss at bay as you approach your sunset years.

Vitamin K2  (as Menaquinone-4 MK-4)

Vitamin K2 (as Menaquinone-4 MK-4)

In the truest sense of the word, vitamin K2 (Menaquinone-4 MK-4) is nothing short of a nutrient workhorse. Experts believe that this ingredient is key in stabilizing one's blood sugar levels[2], preserving the integrity of muscles and joints while also protecting the brain. And that's not all - there are reports[3] that regular consumption of this incredible vitamin can help improve overall bone health while also keeping depression at bay. Don't also forget that this K2 homologue plays a crucial role in manufacturing hormones[4], improving one's complexion by reducing the severity of acne and boosting the immune system. This is in addition to fueling the mitochondria and consequently helping lower your blood pressure.

Vitamin K2 (as Menaquinone-7 MK-7)

Vitamin K2 (as Menaquinone-7 MK-7)

In case you didn't know, overall bone health and integrity is affected favorably by regular consumption of Vitamin K2 (as Menaquinone-7 MK-7). The only problem is that there isn't a huge range of foods that are specifically rich in this particular homologue of vitamin K2. in fact, dieticians believe that it is usually present in small quantities in a given variety of fermented foods and specific organ meats. Which, of course, puts vegans and vegetarians in serious risk of developing a deficiency. Luckily, however, supplementation exists to fill these gaps and help you avoid brittle bones especially as you get older.

Calcium (from 1300 mg Aquamin® F (Lithothamnium sp.) (Calcareous Marine Algae))

Calcium (from 1300 mg Aquamin® F (Lithothamnium sp.) (Calcareous Marine Algae))

Here is the thing; your body requires calcium to have and maintain healthy/strong bones. It's even better when it comes from a vegan-friendly source (like this one) because that eliminates the over-reliance on animal-based foods which are primarily the source of this very important nutrient. Apart from a functional skeletal system, calcium is also involved in the management of healthy blood pressure levels[5] and maintaining correct communication between brain cells. And as a bonus, your cardiovascular system will thank you for adding calcium to your diet as it plays a key role in managing blood clotting[6]. That being said, you need a healthy dose of vitamin D to take full advantage of your calcium intake which underlines the importance of the 'sunshine vitamin'.

Magnesium (from 300 mg Aquamin® TG Sea Minerals)

Magnesium (from 300 mg Aquamin® TG Sea Minerals)

Aquamin is a marine-magnesium that is derived from a naturally-occurring mineral that is found in seawater. That, of course, means that it is vegan-friendly and as absorbable (if not more) as the same version found in animal-based sources. And this is quite important considering the immense role that magnesium plays in the body. This is, after all, a nutrient that is required for energy production, proper nerve function, and management of correct blood pressure. Speaking of which, did you know that chronically low levels of magnesium can predispose you to a slew of serious health problems including unexplained lethargy. And bearing in mind that most Americans barely get enough magnesium from their eating routine, correct supplementation has never been more important.

The Recipies Lab

making more for health with wellabs

Shama Nosheen, DR


Shama Nosheen is a dedicated medical writer with a Bachelor's in Medicine and Surgery from Nishtar Medical University. With three years of experience in medical writing, she helps healthcare companies provide easily understandable, unique, and scientifically accurate content to bridge the gap between readers and complex medical knowledge.

Melissa Kuman

Melissa Kuman

BSc, RNutr

Melissa is a Nutritionist and Life Coach who helps achieve sustainable healthy weight and body confidence without calorie counting or diet foods. Her approach involves simple meal plans and holistic nutrition advice. Melissa is a Registered Associate Nutritionist, Certified Life Coach and NLP practitioner. Additionally, she has experience in weight management, personal development, recipe development, food styling, corporate talks and life coaching.




There is no gelatin in these capsules. Wellabs bone strength capsules are made of vegetable cellulose.

No. Wellabs bone strength supplement is free of soy, gluten, sugar, and dairy products. Moreover, it is flavorless.

Yes, Wellabs bone supplement is 100% vegan-friendly. It is a plant-based calcium supplement with a neutral taste.



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If you're not entirely happy with your purchase, we will refund your money in full, or exchange the products.

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** These statements have not been evaluated by the FDA Food & Drug Administration. These products are not intended to diagnose, treat, cure or prevent any disease. The information provided by this website or this company is not a substitute for a face-to-face consultation with your physician and should not be construed as individual medical advice.The testimonials on this website are individual cases and do not guarantee that you will get the same results. All content, including text, graphics, images and information, contained on or available through this web site is for general information purposes only.

  1. Cholecalciferol - StatPearls - NCBI Bookshelf. Accessed May 7, 2023.
  2. Jadhav N, Ajgaonkar S, Saha P, et al. Molecular Pathways and Roles for Vitamin K2-7 as a Health-Beneficial Nutraceutical: Challenges and Opportunities. Front Pharmacol. 2022;13:896920. Published 2022 Jun 14. doi:10.3389/fphar.2022.896920
  3. Ebeling PR. Vitamin D and bone health: Epidemiologic studies. Bonekey Rep. 2014;3:511. Published 2014 Mar 5. doi:10.1038/bonekey.2014.6
  4. Khazai N, Judd SE, Tangpricha V. Calcium and vitamin D: skeletal and extraskeletal health. Curr Rheumatol Rep. 2008;10(2):110-117. doi:10.1007/s11926-008-0020-y
  5. Sato T, Inaba N, Yamashita T. MK-7 and Its Effects on Bone Quality and Strength. Nutrients. 2020;12(4):965. Published 2020 Mar 31. doi:10.3390/nu12040965
  6. Castiglioni S, Cazzaniga A, Albisetti W, Maier JA. Magnesium and osteoporosis: current state of knowledge and future research directions. Nutrients. 2013;5(8):3022-3033. Published 2013 Jul 31. doi:10.3390/nu5083022