- Provides essential calcium, magnesium, phosphorus, and vitamin D3 in synergistic ratios for optimal bone health support.
- Features a balanced 2:1 calcium to magnesium ratio that supports proper mineral utilization and absorption.
- Contains vitamin D3 (cholecalciferol) to enhance calcium absorption and support immune system function.
- Includes phosphorus to work with calcium in maintaining strong bones and proper cellular energy metabolism.
- Enhanced with alfalfa aerial parts, providing additional trace minerals from a natural whole food source.
About Nature’s Sunshine Calcium Plus Vitamin D
Building and maintaining strong bones is a lifelong process that requires consistent nutritional support. Your skeletal system serves as your body’s mineral bank, constantly storing and releasing calcium, phosphorus, and magnesium as needed. Nature’s Sunshine Calcium Plus Vitamin D provides these essential minerals in carefully balanced ratios, working together to support optimal bone health throughout your life.
Advanced Multi-Mineral Formula
This comprehensive formula goes beyond simple calcium supplementation by including the key nutrients your body needs to properly utilize calcium. Each tablet delivers 250 mg of calcium from multiple sources, including dicalcium phosphate, amino acid chelate, and citrate forms for enhanced absorption. The inclusion of 125 mg of magnesium maintains the important 2:1 calcium-to-magnesium ratio that supports proper muscle function and prevents mineral imbalances that can interfere with absorption.
Enhanced with Vitamin D3 for Maximum Absorption
Vitamin D3 plays a crucial role in this formula by enhancing your body’s ability to absorb calcium from the digestive tract. Many people don’t get adequate vitamin D from sunlight exposure, especially during winter months or if they spend most of their time indoors. The 3.3 mcg (133 IU) of vitamin D3 in each tablet helps ensure your body can make the most of the calcium you’re consuming, while also supporting immune system function and overall wellness.
Complete Bone Support with Phosphorus
Phosphorus, the second most abundant mineral in your body, works hand-in-hand with calcium to build and maintain bone structure. The 140 mg of phosphorus in this formula provides the optimal ratio with calcium for bone mineralization. Additionally, phosphorus supports cellular energy production and helps maintain proper fluid balance when working with B vitamins.
Natural Whole Food Enhancement
What sets this formula apart is the inclusion of alfalfa aerial parts, which provide naturally occurring trace minerals and phytonutrients that support the primary ingredients. Alfalfa has been traditionally valued for its mineral content and serves as a whole food source of nutrients that complement the targeted minerals in this formula.
Comprehensive Support for Every Life Stage
The synergistic approach of this formula recognizes that bone health depends on much more than calcium alone. Your bones are living tissue that constantly undergoes remodeling, breaking down old bone cells and building new ones. This process requires a steady supply of minerals in the right proportions, along with the cofactors needed for proper absorption and utilization.
Whether you’re looking to support growing bones in young adults, maintain bone density during middle age, or provide extra support during life stages when bone health becomes a priority, this formula offers comprehensive nutritional support. The balanced mineral profile makes it suitable for both men and women who want to take a proactive approach to their skeletal health.
Recommended Usage
Take 1 tablet with a meal three times daily for optimal absorption and effectiveness.
Frequently Asked Questions
The 2:1 calcium-to-magnesium ratio in this formula supports optimal mineral utilization. Magnesium helps calcium work properly in your body and prevents calcium from being deposited in soft tissues where it doesn’t belong. This balance is essential for proper muscle function and bone health.
Vitamin D3 (cholecalciferol) is the same form your body produces naturally when skin is exposed to sunlight. Research shows D3 is more effective at raising and maintaining vitamin D blood levels compared to D2, making it the preferred form for supplementation.
Yes, taking this supplement with meals enhances absorption of the fat-soluble vitamin D and helps prevent any potential stomach upset. The recommended dosage is one tablet with a meal three times daily for optimal absorption throughout the day.
Many people don’t get adequate calcium from food sources alone, especially if they have limited dairy intake. This supplement can help fill nutritional gaps, but it’s best to consult with a healthcare professional to determine if supplementation is appropriate for your individual needs.
Phosphorus works closely with calcium to build and maintain strong bones and teeth. About 85% of the body’s phosphorus is found in bones. This mineral also supports cellular energy production and helps maintain proper pH balance in the body.
Why Shop with Us?
- Over 500 Quality Nature's Sunshine Supplements Available
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Satisfaction Guaranteed
We stand behind every Nature’s Sunshine product. If you’re not completely satisfied with your purchase, simply contact us to arrange a return—we’ll provide a full refund, no questions asked. Your wellness and satisfaction are our top priorities.

Who is Calcium Plus Vitamin D For?
- Adults looking to maintain strong bones and skeletal health
- Individuals with limited sun exposure who need vitamin D support
- People who don’t consume adequate dairy or calcium-rich foods
- Those seeking comprehensive mineral support for muscle function
- Adults wanting to support their body’s natural bone remodeling process