Metabolic Maintenance® Cal/Mag Plus with Vitamin D and K2 MK-7
Cal/Mag Plus with vitamin D and vitamin K2 combines calcium, magnesium, vitamin D3, and vitamin K2 (MK-7) to support bone strength, calcium absorption, and proper mineral placement.* The 2:1 calcium-to-magnesium ratio and D3 + K2 promote skeletal and neuromuscular health for everyday resilience.*
Studies have shown that supplementing with magnesium can aid bone mineralization and muscle relaxation. Vitamin D, most active in the D3 form, is essential to maximize absorption of calcium.*
Vitamin K2 has been found to promote the synthesis of proteins involved with calcium utilization, helping to appropriately direct calcium in the muscles and bones 
where it belongs.*
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Ingredients:
- Vitamin D-3: 25 mcg
- Calcium: 500 mg
- Magnesium: 250 mg
- Vitamin K2 as MK-7: 22.5 mcg
Suggested use:
Three (3) capsules one to two (1-2) times daily, or as directed by a healthcare professional.
Daily support for bone strength, calcium utilization, and neuromuscular function.*
What It Does
Cal/Mag Plus with vitamin D and vitamin K2 helps maintain strong bones and teeth while supporting healthy muscle and nerve activity.* By pairing vitamin D3 with vitamin K2 (MK-7), it supports efficient calcium absorption and directs calcium to the skeleton, helping maintain vascular and tissue balance.* [1–3]
How It Works
Calcium (as Di-Calcium Malate, 500 mg) — Provides foundational mineral support for bone density and skeletal integrity.* [1]
Magnesium (as Magnesium Aspartate, 250 mg) — Supports healthy muscle relaxation, nerve signaling, and bone matrix formation while balancing calcium activity at the cellular level.* [2]
Vitamin D3 (cholecalciferol, 25 mcg / 1,000 IU) — Enhances intestinal calcium absorption and supports bone mineralization and immune function.* [1,3]
Vitamin K2 (as MK-7, 22.5 mcg) — Activates vitamin K–dependent proteins such as osteocalcin and matrix Gla protein to guide calcium into bones and away from soft tissues.* [3-5]
Who It’s For
Ideal for adults seeking daily nutritional support for bone strength, calcium metabolism, and neuromuscular balance and particularly those with low dietary intake of dairy or leafy greens.*
Special Features
Features a balanced 2:1 calcium-to-magnesium ratio and the clinically validated pairing of D3 and K2 for optimal calcium absorption and placement.* The gentle malate form of calcium supports gastrointestinal tolerance, while MK-7 provides a long-acting form of vitamin K2 for sustained activity.*
Confidently support bone integrity and calcium balance with a science-based blend that helps your body use calcium where it’s needed most.*
References
1. Weaver CM, et al. Osteoporosis International. 2015;27(1):367-376.
2. Castiglioni S, et al. Nutrients. 2013;5(8):3022-3033. doi:10.3390/nu5083022
3. Cashman KD, Kiely MR. J Human Nutr Dietetics. 2014;27(5):434-442.
4. Schurgers LJ, et al. Blood. 2006;109(8):3279-3283.
5. Knapen MHJ, et al. Thromb Haemostas. 2015;113(05):1135-1144.
*Statements haven't been evaluated by the FDA. This product is not intended to diagnose, treat, cure or prevent any disease.
