CALX - Advanced Bone Support (50+)
CALX - Advanced Bone Support (50+)
CALX - Advanced Bone Support (50+)
CALX - Advanced Bone Support (50+)
CALX - Advanced Bone Support (50+)

Carol M.

Verified Buyer

“I’m 64, and want to stay active for as long as I can - be there for the people I love. CALX became part of my routine, I feel good to invest in myself. It’s a small habit, but gives me confidence to stay strong.”

Rated 4.9/5 by 105 Reviews

CALX - Advanced Bone Support (50+)

(60 Capsules)

Save 25% - applied at checkout
$40.00
$29.90

Formulated to support women 50+

Supports strong, healthy bones*
Title

Contains patented bioenhancer BioPerine®¹ 

Made in the USA
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Fast shipping (2–4 business days)

30-Day Money-Back Guarantee

24/7 Support

30-Day Money-Back Guarantee

24/7 Support

Ingredients

✔ Calcium 210mg - Supports and maintains healthy bones.

✔ Vitamin D3 125mcg - Supports calcium absorption and use.

✔ Vitamin K2 100mcg - Works with D3 to support bone mineralization.

✔ BioPerine® 5mg - Supports nutrient absorption; see studies.

Studies

Please visit our page of compiled studies that present bioavailability and mechanism of action.

⭐⭐⭐⭐⭐ Well received by our customers!

Customer Reviews

Based on 105 reviews
89%
(93)
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C
Conny

Switched to this type of calcium for better absorption.
Only time will tell if it is working.

M
Minny

esay to use bottle, excellent product

J
Jenny

It's what I needed and came super quick.

L
Leslye

Very happy with the item

d
d

I’ve added CALX alongside my walks and light strength work. Feels like a smart habit.

123

what is calx - bone support?

☑️ CALX is a supplement formulated for the needs of postmenopausal women.

 

Why?

As we age a change in bone density occurs. Especially in women 50+ due to hormonal changes.²

 

But

Research indicates that adequate calcium intake, vitamin D & K2, plus weight-bearing activity, help support bone health over time.³

 

Since, with age metabolism and absorption slows, we paid attention to bioavailability, utilizing a research-backed plant-based bioenhancer¹.

 

BioPerine® is associated with improved nutrient absorption in a variety of studies.

Ingredients 👈

___

✔ Calcium 210mg - Supports and maintains healthy bones.

✔ Vitamin D3 125mcg - Supports calcium absorption and use.

✔ Vitamin K2 100mcg - Works with D3 to support bone mineralization.

✔ BioPerine® 5mg - Supports nutrient absorption; see studies.

>>Click here to view our page on scientific studies.<<

what our customers think

it's worth it to invest in yourself.

🚶 Go Hiking

With healthy habits we can keep enjoying the trails, explore, and enjoy the outdoors on our terms.

🏋️‍♂️ Exercise

Consistent bone support allows us to stay fit and enjoy our favorite physical activities.

❤️ Hang out with the Family

If we invest in ourselves we can keep making memories without sitting on the sidelines.

Get CALX Today !

How do I take these capsules?

CALX capsules are small and easy to swallow, and you only need to take either 1 or 2 capsules depending on preference.

 

Recommendation:

Take one (1) capsule up to twice a day as a dietary supplement. For best results, take 20-30 min before a meal or as directed by your healthcare professional.

Don't I get enough calcium from food?

It is recommended that you eat foods high in nutrients such as Calcium, but the truth is that above the age of 50, many adults may not meet recommended calcium intake (1200mg) from diet alone. 

 

CALX is formulated to support normal calcium metabolism and bone mineralization.*

How is the absorption in CALX optimized?

Based on the scientific literature, the combination of Vitamin D and K2 supports calcium absorption and use in the body through activation of proteins like osteocalcin. It also helps regulate calcium utilization.*

 

Additionally our product contains a natural bioavailability enhancer called BioPerine®. Research suggests mechanisms may include thermogenesis and transporter activity; individual responses vary. Enhancement of nutrient transporters and inhibition of certain enzymes that break down nutrients too early.¹ 

 

Click here for the exact mechanisms of action.

 

Be advised that these findings are based on studies but individual results may vary in efficacy and timeframes.

Who should take this supplement?

Intended for adults. Formulated with the needs of postmenopausal women in mind. People under 18: consult a healthcare professional before using any supplement.

How long should I take it before I notice results?

Bone support is gradual. Many factors (diet, activity, consistency) influence outcomes; meaningful changes typically require months. Talk to your healthcare provider.

 

Be advised that bone support is gradual, timelines vary by individual and consistent exercise and load on the bones are an important trigger.

What are the exact nutritional facts?

Does CALX contain any artificial additives or fillers?

No. CALX is made with clean, high-quality ingredients and contains no artificial colors, flavors, preservatives, or fillers.

What about Shipping & Returns?

The main warehouse is located in Denver, CO. All orders within the US typically arrive at their destination within 2-4 business days.

 

Our ingredients are third-party quality-tested. However, if you have any bad experiences with our supplement for any reason you can return it and receive a refund. For more information, please view our Returns and Refunds page.

many more memories to come.

“Being active is everything to me. Playing with my grandchildren, those are the moments I live for. 

 

CALX fits my routine and helps me stay consistent.”

 

- Barbara, 72

About Us

At CALX, we believe that strong bones are the foundation of a strong life - especially as we age. That’s why we’re committed to creating high-quality, research-informed supplements that support long-term health, mobility, and independence. 

 

Every ingredient we use is carefully selected, and every product is made with the well-being of our customers in mind. We don’t just make supplements - we stand behind the people who use them.

 

Please visit this page to view the relevant scientific studies we've compiled.

 

If you have any questions, feel free to contact us at info@getcalX.com.

At CALX, we believe that strong bones are the foundation of a strong life - especially as we age. That’s why we’re committed to creating high-quality, research-informed supplements that support long-term health, mobility, and independence. 

 

Every ingredient we use is carefully selected, and every product is made with the well-being of our customers in mind. We don’t just make supplements - we stand behind the people who use them.

 

If you have any questions, feel free to contact us at info@getcalX.com.

*Disclaimer:
These statements have not been evaluated by the Food and Drug Administration. CALX is a dietary supplement intended to support bone health as part of a balanced lifestyle. This product is not intended to diagnose, treat, cure, or prevent any disease. Individual results may vary. This site does not provide medical advice. Information is for educational purposes only. Always consult your healthcare provider before beginning any supplement regimen, especially if you are pregnant, nursing, have a medical condition, or are taking medications.

 

 

Supporting studies:

1. Bioperine Compiled Studies

https://bioperine.com/studies/

Bioavailability Enhancers, Properties of Black Pepper (Bioperine®) and Potential Applications

https://pmc.ncbi.nlm.nih.gov/articles/PMC7353321/https://bioperine.com/studies/

 

2. A Comprehensive Review on Postmenopausal Bone Strength

https://pmc.ncbi.nlm.nih.gov/articles/PMC10711335/

 

3. Effect of calcium and vitamin D supplementation on bone density in men and women 65 years of age or older

https://pubmed.ncbi.nlm.nih.gov/9278463/

The effect of calcium supplementation in people under 35 years old

https://elifesciences.org/articles/79002

The Effectiveness of Physical Exercise on Bone Density

https://pmc.ncbi.nlm.nih.gov/articles/PMC6323511/