$44.90 $49.00

*Expiring in 6 months or less.

StrongBone™ Plant Calcium + Prebiotics is an ultimate plant calcium formula scientifically created to boost calcium absorption and help support bone density. StrongBone™ contains Aquamin™, a seaweed-derived mineral source which is rich in calcium, magnesium, zinc, iron and selenium. Enhanced with Prebiotics (NutraFlora® P-95), Magnesium, Vitamin D3 and Fruits & Veggie Blend, StrongBone™ helps support a healthy digestive system to boost the absorption of calcium! 

How is StrongBone different?
StrongBone Plant Calcium + Prebiotics Other Normal Calcium
100% Natural, Plant-based, contains Aquamin
- extract from Red Algae seaweed species.
Calcium carbonate or
calcium citrate, made
from limestone.
Better absorption with:
1) Plant-based Calcium
2) Other nutrients: Prebiotics, Vitamin D3,
Magnesium, BosPure, Fruits & Veggie Blend
Enhanced with
Vitamin D only.
Digestion Stomach & Digestion-friendly Over dosage may cause
bloating, constipation &
kidney stones
Result Scientifically Proven Unknown
Key Ingredient: Plant Calcium Extract

Plant Calcium (extract from Aquamin™)

Plant Calcium, extracted from Aquamin™, contains plant-based calcium and minerals derived from Lithothamnion Red Algae. Red Algae is shown to support bone density and increase the absorbability of calcium in the body. 

Patented Prebiotics (NutraFlora® P-95) 

NutraFlora® P-95 is a short-chain Fructooligosaccharides (scFOS) derived from sugar cane via a proprietary bio-fermentation process. It is a natural Prebiotic fibre which helps in digestive enhancement. 

Vitamin D3 

Vitamin D promotes calcium absorption in the gut and helps support muscle strength. 

Magnesium & Other Minerals 

Magnesium contributes to the structural development of bone and replenishes calcium by supporting bone density and calcium metabolism function. 


BosPure® is a Boswellia Serrata formula which contains high natural-occurring AKBA (active component) which supports joint health. 

Fruits & Veggie Blend 

The fruits and vegetable blend in StrongBone™ helps to support a healthy digestive system. It is also rich in antioxidants, reducing free radical damages.

Supplement Facts
Serving Size: 3 Veggie Capsule
Capsules per Container: 90
Amount Per Serving % Daily Value
Lithothamnion Red Algae Extract 1875mg *
(Aquamin™ TG) Providing:
- Calcium - Elemental
- Magnesium
- 74 other trace minerals including
zinc, iron, selenium, etc.

Prebiotics: Short-chain
fructoligosaccharides (NutraFlora® P-95)
150mg *
Vitamin D3 800 IU (20mcg) 200%
Boswellia Serrata Extract (BosPure®) 300mg *
Veggie Blend: Parsley, Carrot,
Spinach, Cabbage, Wheat Grass,
Garlic, Broccoli, Asparagus, Beet,
Cauliflower, Kale, Brussel Sprouts
30mg *
Citrus Bioflavonoids 16.7mg *
Proprietary Fruit Blend 16.7mg *
Other ingredients: Clear HPMC VegeCap
* Daily Value not established.

Full ingredient list: Lithothamnion Red Algae Extract (Aquamin™ TG), Prebiotics (NutraFlora®P-95), Vitamin D3, Boswellia Serrata Extract (BosPure®), Veggie Blend (Parsley, Carrot, Spinach, Cabbage, Wheat Grass, Garlic, Broccoli, Asparagus, Beet, Cauliflower, Kale, Brussel Sprouts), Citrus Bioflavonoids, Proprietary Fruit Blend, Clear HPMC VegeCap. 


100% Plant-based Calcium!

Easily absorbed & digested!

  • Improve bone density
  • Replenish bone mineral loss
  • Helps maximize calcium absorption
  • Strengthen bone, teeth & joint health

*Contains prebiotics!


Direction of Use: For adults, take 1 capsule 3 times daily after meals. 

Storage: Store in a cool and dry place. Once protection seal is opened, keep refrigerated and best consumed within 2 months. Keep out of reach of children.

Precaution: If you are nursing, pregnant, taking medications or have a medical condition, you should consult your health care specialist prior to using this product.



Made in USA.

    Clinical Studies
    1. Improved Calcium Bioavailability with Calcium from Lithothamnium corallioides versus Calcium Carbonate in Pre-Menopausal Women:  A Randomized, Double-Blind, Placebo-Controlled Trial

      John L. Zenk, MD1, Joy L. Frestedt, PhD1, Sandra A. Leikam, RN1, Michael A. Kuskowski, PhD2.

    2. A natural mineral supplement provides relief from knee osteoarthritis symptoms: a randomized controlled pilot trial.

      Frestedt JL
      1, Walsh MKuskowski MAZenk JL.

    3. A combination of a marine-derived calcium-rich multi-mineral supplement with a short-chain fructo-oligosaccharide help maintain bone health more than calcium alone for post-menopausal women.

      M.M. Slevin, P.J. Allsopp, P.J. Magee, M.P. Bonham, V.R. Naughton, J.J. Strain, M.E. Duffy, J.M. Wallace, E.M. Mc Sorley by Journal of Nutrition

    4. Improved Calcium Bioavailability with Calcium from Lithothamnium corallioides versus Calcium Carbonate in Pre-Menopausal Women:  A Randomized, Double-Blind, Placebo-Controlled Trial

      John L. Zenk, MD, Joy L. Frestedt, PhD,  Sandra A. Leikam, RN,  Michael A. Kuskowski, PhD

    5. A pilot study of a natural seaweed derived mineral supplement (Aquamin F) for knee osteoarthritis.

      Joy L Frestedt, Micheal A Kuskowski and John L Zenk   Nutrition Journal 2009, 8:7  doi:10.1186/1475-2891-8-7

    6. A study of open, randomized, controlled clinical trial of Boswellia Serrata extract as compared to valdecoxib in osteoarthritis of knee

      S Sontakke
      V ThawaniS PimpalkhuteP KabraS BabhulkarL Hingorani at Government Medical College, Nagpur, India

    7. A study of how Vitamin D and calcium supplementation help reduce cancer risk

      Joan M Lappe
      Dianne Travers-GustafsonK Michael DaviesRobert R ReckerRobert P Heaney(Osteoporosis Research Center, Creighton University, Omaha, NE) 

    8. A study of Calcium and Vitamin D Supplements a Safe Option for Older People

      Didier Chalhoub, MD, MPH, University of Pittsburgh.
    Bone Density & Age

    Bone Mass Density Graph according to age and gender

    1. Peak bone mass
    2. Menopausal bone loss
    3. Loss of bone mass with increasing age

    How soon will I be able to observe better bone health?
    Results vary for each individual. You are advised to take our StrongBone™ consecutively for at least 3-6 months to achieve the best results.

    Will taking StrongBone™ cause constipation?
    No. StrongBone™ contains 100% natural plant-derived calcium and is digestion-friendly and unlikely to cause constipation*. In fact, the Prebiotics and Fruits & Veggie Blend in StrongBone™ help to boost overall intestinal health and are beneficial for calcium digestion and absorption.
    *Individual response varies.

    Will the long term consumption of StrongBone™ result in any side effects?
    No known side effect has been observed. All ingredients in StrongBone™ are tested and approved to ensure safety, purity and efficacy. It is therefore safe for long term consumption at the recommended dosage.  

    Should I separate my consumption of StrongBone™ with other medications or caffeine beverages?
    Yes, it is advisable to take StrongBone™ and your medications/caffeine beverages at an interval of 1-2 hours apart for better absorption of calcium.

    US Clinicals Safety Assurance

    By Family, For Family

    The US Clinicals® safety pledge
    From our family to yours

    Developed for and loved by our family, US Clinicals® products carry an assurance of trust, safety and efficacy for you & your loved ones.

    Our Mission?

    To share quality health products, from our family to yours!


    scientifically tested

    Scientifically Tested

    At least 3 supporting clinical studies per ingredient

    holistic formula

    Holistic formulas

    Blending the best ingredients from the East and the West.

    quality control

    Quality Control

    Internal quality standards 20% stricter than regulatory standards.