
Product image · packaging may change.
MagneCal D
Balanced magnesium and calcium supplement fortified with vitamin D
Preferred price
Save $2.65
USANA United States price · Final price, taxes and shipping appear in the cart.
The official USANA store handles product selection and checkout. Registration is free for eligible preferred prices.
Discover MagneCal D
Go beyond bone health with MagneCal D. Equal amounts of magnesium and calcium plus an optimized amount of vitamin D supply vital nutrients to support a multitude of long-term body benefits–like bone health, muscle and nerve function, energy metabolism, and cardiovascular health.
Maintaining bone density is essential for physical development for everyone through all stages of life–especially women who may experience more bone loss than bone formation as they age.
Health needs associated with MagneCal D
What's in MagneCal D
- Calcium–most known for its contribution to bone formation and density, this essential mineral also supports cardiovascular health by aiding the maintenance of healthy blood pressure already in the normal range*
- Magnesium–assists calcium utilization while supporting healthy neuronal function–the sending and receiving of chemical and electrical signals via neurotransmitters–vital for healthy muscle response, brain activity, and mood*
- Vitamin D–helps your body use calcium most effectively, plus brings added benefits for cellular function and whole-body health*
Get the full science on MagneCal D!
Product documents
USANA Standards
Every USANA product is backed by science, manufactured in state-of-the-art facilities, and laboratory tested for:
- 01 / 05
Purity
Ensures products are free from contaminants, including heavy metals, pesticides, and residual solvents.
- 02 / 05
Identity
Confirms ingredient identity to determine efficacy, safety, and quality.
- 03 / 05
Composition
Provides critical data on every batch, including weight, thickness, disintegration, and safety.
- 04 / 05
Strength
Includes testing to verify the potency claimed on each product label.
- 05 / 05
Safety
Verifies product safety and quality.
Recycling
How to Recycle: The bottle and cap are fully recyclable. After finishing your product, remove the label, then place in recycling bin or find creative ways to up-cycle and reuse.
Recommended products

High-potency omega-3s from high-quality fish oil to promote cardiovascular, brain, and eye health.*

Our science-backed system that nourishes, protects, and renews your cells to support energy, immune function, and healthy aging.*

Unique joint-support supplement with vitamin C and the InCelligence Joint-Support Complex

USANA’s maximum-strength vitamin D supplement

Advanced eye-health supplement with increased levels of lutein