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Black bottle with white label containing Momentous Calcium dietary supplement, 60 capsules.
Capsule vs. Compressed Tablet
Unlike hard-pressed tablets packed with binders and coatings, our loose-fill capsule dissolves quickly—delivering calcium efficiently and gently, without the digestive strain.
Take 1x capsule daily, with or without food.

Best paired with Vitamin D3 which helps the body absorb + use calcium. Avoid taking at the same time as Iron+ or high-dose magnesium.
The Momentous Standard™
  
High-absorption Dicalcium Malate in a single-capsule formula. Designed for maximum bioavailability.

Every batch is NSF Certified for Sport® to ensure purity, potency, and label claim accuracy.
Supplementation facts for Momentous Calcium
Black bottle with white label containing Momentous Calcium dietary supplement, 60 capsules.
Capsule vs. Compressed Tablet
Unlike hard-pressed tablets packed with binders and coatings, our loose-fill capsule dissolves quickly—delivering calcium efficiently and gently, without the digestive strain.
Take 1x capsule daily, with or without food.

Best paired with Vitamin D3 which helps the body absorb + use calcium. Avoid taking at the same time as Iron+ or high-dose magnesium.
The Momentous Standard™
  
High-absorption Dicalcium Malate in a single-capsule formula. Designed for maximum bioavailability.

Every batch is NSF Certified for Sport® to ensure purity, potency, and label claim accuracy.
Supplementation facts for Momentous Calcium
4.9
Rated 4.9 out of 5 stars
33

Calcium

60 Servings Per Container: $0.21/Serving

Highly absorbable, dairy-free calcium to support bone, muscle, and nerve function.

  • Supports bone density + long-term skeletal health
  • Promotes proper muscle contraction + nerve signaling
  • Quick-dissolving capsule with no binders or coatings
1

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"First calcium supplement that doesn’t upset my stomach!"

Susan M (Verified Customer)

“I like the smaller dosage as it is healthier to most of your calcium from food. Its a win win for me.”

Lori M (Verified Customer)

“Taking this calcium gives me the peace of mind that I am supporting my bone health in my middle years."

Erica T (Verified Customer)

Highly-absorbable Dicalcium Malate in a single-capsule serving

Our quick absorbing capsule supports bone strength, skeletal health, as well as muscle + nerve function.

Dicalcium Malate for optimal absorption + digestion.


  • Supports strong bones + long-term skeletal health
Supplementing with a bioavailable calcium, like Dicalcium Malate, helps slow bone mineral loss, improve skeletal density, and reduce the risk of fractures and osteoporosis over time. Paired with adequate Vitamin D3 levels, it’s key to long-term musculoskeletal health.


  • Aids muscle contraction, relaxation + recovery
Your muscles rely on calcium to contract, and low levels can result in decreased muscle performance, cramping, and increased risk of injury. Optimized intake supports sustained muscle contraction, better coordination, and enhanced recovery—a must for high physical demands. 

  • Promotes healthy nerve function + movement
Calcium also plays a major role in your nervous system, effectively ensuring the most efficient communication between your brain and body. This can affect everything from precision and accuracy to reaction time and muscle control—all regular parts of training for high performers.
  • Supports bone strength and density, helping reduce fracture risk and protect against osteoporosis
  • Aids in muscle contraction, relaxation, and recovery, boosting strength and post-workout performance
  • May prevent cramping and reduce injury risk by supporting neuromuscular function
  • Enhances coordination, reaction time, and total-body movement
  • Plays a key role in nerve signaling for sharp, efficient brain-body communication
  • Helps slow mineral loss in women at risk of age-related bone decline

Take 1x capsule in the evening. Pair with Vitamin D3 to aid absorption. 

Avoid taking with Iron because Iron and Calcium compete for absorption.

Calcium (as Dicalcium Malate), hypromellose (capsule), magnesium stearate, silica, microcrystalline cellulose

While some individuals may notice improvements in muscle function and reduced cramping within a few days to weeks, significant benefits for bone density and overall skeletal strength typically take several months to years of consistent use. 


Since calcium is a long-term investment in bone health, maintaining a steady intake alongside vitamin D and other supportive nutrients is essential for optimal results. Calcium absorption and its effects on bone health occur gradually.

Frequently Asked Questions

Each capsule provides 250 mg of elemental calcium from DimaCal—a highly bioavailable, dairy-free form that delivers more usable calcium with fewer GI side effects. For most people, one capsule daily is ideal, especially when combined with a balanced diet. Our formula is intentionally designed for flexible titration, allowing you to adjust your intake based on diet, age, training load, or hormone shifts. If your daily needs are higher, it’s safe to take additional capsules as recommended by your healthcare provider.

DimaCal® is a patented form of dicalcium malate that offers superior absorption, high elemental calcium per dose, and less stomach discomfort compared to traditional forms like calcium carbonate or citrate.

Yes. DimaCal® is gentler than common calcium forms and less likely to cause bloating, constipation, or other digestive issues.

DimaCal® binds calcium with malic acid—a compound that supports digestion and cellular energy. This enhances bioavailability and helps your body absorb more calcium with each dose.

Our Calcium is GMO free, and Gluten-free, dairy-free, and Vegan.

While some individuals may notice improvements in muscle function and reduced cramping within a few days to weeks, significant benefits for bone density and overall skeletal strength typically take several months to years of consistent use.

Since calcium is a long-term investment in bone health, maintaining a steady intake alongside vitamin D and other supportive nutrients is essential for optimal results. Calcium absorption and its effects on bone health occur gradually.

Yes. Calcium pairs well with Vitamin D3 in the evening. Just be sure to separate from Iron supplements, which are best taken in the morning.

Yes. Calcium is NSF Certified for Sport®. NSF Certification ensures purity and potency, with every batch tested for heavy metals, harmful additives, and label claim accuracy to meet the highest standards.

4.9
Rated 4.9 out of 5 stars
Based on 33 reviews
Total 5 star reviews: 31 Total 4 star reviews: 2 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
100%would recommend this product
Customers Talked About
33 reviews
  • LC
    Lois C.
    Verified Buyer
    21 seconds ago
    Rated 5 out of 5 stars
    Calcium that helps and doesn’t hurt

    This is the only calcium supplement, I’ve been able to take which doesn’t upset my stomach and leave me feeling miserable. As a woman battling early stages of osteoporosis taking a calcium supplement is an essential part of my day. Thank you for creating a supplement that helps and doesn’t upset my GI system.

  • E
    Elizabeth
    4 days ago
    Rated 4 out of 5 stars
    4 Stars

    I pair this with Magnesium L-Threonate about an hour before bed. I noticed an increase in my deep sleep, especially when I am sleeping at the same time every night and waking up at the same time every morning.

  • DJ
    David J.
    Verified Buyer
    Product Standouts Results, Trust and Transparency, Value for Money, Ease of Use
    1 week ago
    Product Standouts Results, Trust and Transparency, Value for Money, Ease of Use
    Rated 5 out of 5 stars
    Excellent Cal needed

    I used many forms of Calcium supplements in the past, but not one carried the certification as Momentous. We are very pleased with their supplements and are loyal customers.

  • YP
    Yadira P.
    Verified Buyer
    Product Standouts Ease of Use
    1 month ago
    Product Standouts Ease of Use
    Rated 5 out of 5 stars
    Routine

    Great

  • E
    Elizabeth
    2 months ago
    Rated 5 out of 5 stars
    5 Stars

    Recommend as a clean and easy to take product.