Magnesium and Calcium Glycinate with Vitamins D3 and K2: Strong Bones, Relaxed Muscles and Optimal Mineral Absorption – Advanced Support For Bone Density, Heart and Neuromuscular Balance

Magnesium and Calcium Glycinate with Vitamins D3 and K2, Swanson is a modern dietary supplement, formulated to support skeletal system health, muscle function and neuromuscular balance, through an intelligent combination of essential minerals in forms with high bioavailability and key vitamins for their correct use in the body. The formula is based on TRAACS® chelates (The Real Amino Acid Chelate System) – glycinate/bisglycinate forms recognized for good tolerance and efficient absorption – alongside vitamin D3 and vitamin K2 (MK-7), two essential micronutrients that guide calcium to bones and support healthy mineralization.

Calcium and magnesium are two fundamental elements for the structure and function of the body. Calcium is the main mineral in bones and teeth, being indispensable for bone density, but also for muscle contraction, nerve impulse transmission and optimal enzyme functioning. Magnesium is involved in hundreds of metabolic reactions, being essential for energy production (ATP), muscle relaxation, nervous system balance and maintaining cardiac rhythm. In many situations, it is not enough to have only calcium: it is equally important that the body absorbs it efficiently, uses it correctly and directs it to the right tissues, and this is where the decisive roles of vitamins D3 and K2 come in.

Vitamin D3 (16.7 mcg) is one of the most important vitamins for calcium absorption from the intestine and for maintaining optimal calcium levels in the blood. Without an adequate intake of D3, even a good calcium intake can have reduced efficiency. Vitamin K2, in the form of menaquinone-7 (17 mcg), is known for its role in activating vitamin K-dependent proteins (such as osteocalcin), which help fix calcium in the bone matrix, contributing to a more efficient and more "orderly" mineralization process. Practically, D3 helps with absorption, and K2 helps with utilization and direction.

A major advantage of this formula is the form of the minerals: calcium and magnesium are provided from TRAACS® chelates, glycinate/bisglycinate forms that can be better tolerated at the digestive level and can offer more predictable absorption compared to some inorganic forms. Magnesium bisglycinate is often appreciated for its "mild" effect, being preferred by people who desire neuromuscular and nervous support without gastrointestinal discomfort. Overall, the product addresses those seeking complete support for bones, muscles and heart, with emphasis on bioavailability and correct use of calcium in the body.

Detailed Benefits of Magnesium and Calcium Glycinate with D3 and K2

• Support of bone density and healthy mineralization

Bones are in a constant process of remodeling: minerals are deposited and withdrawn according to the body's needs. Calcium is the main structural mineral, but optimal mineralization also depends on vitamin D3 status and the activity of vitamin K2-dependent proteins.

Through this combination, the formula supports not only calcium intake, but also the body's ability to integrate it efficiently into bones.
✅ Support of bone mineral density and structural resistance
✅ Support for efficient mineralization through D3 + K2 synergy
✅ Contribution to maintaining long-term bone health

• More efficient calcium absorption and utilization through vitamin D3

Vitamin D3 is one of the main factors that determine how well calcium is absorbed from food and supplements. When the D3 level is insufficient, calcium absorption decreases, and the body can compensate by mobilizing calcium from bones.

By including vitamin D3, the product supports functional intake, oriented towards efficiency, not just quantity.
✅ Optimized intestinal calcium absorption
✅ Support of physiological calcium levels for vital functions
✅ Support for maintaining bone structure through efficient intake

• Directing calcium to bones and support for mineral balance through vitamin K2 (MK-7)

Vitamin K2 (menaquinone-7) is appreciated for its role in activating osteocalcin, a protein involved in fixing calcium in bone. This function is essential in the context of modern supplementation, where balanced intake and the most "precise" use of minerals is pursued.

K2 thus contributes to complete support for mineralization and balance.
✅ Support of calcium fixation in bone matrix
✅ Support for better regulated calcium metabolism
✅ Contribution to maintaining bone health in combination with D3

• Optimal muscle function: balanced contraction and relaxation

Calcium and magnesium act as a functional pair in muscles. Calcium is involved in triggering muscle contraction, and magnesium helps with relaxation, preventing excessive excitability.

In periods of effort, stress or increased caffeine consumption, magnesium can be used more intensely, and its support can contribute to neuromuscular comfort.
✅ Support of muscle relaxation and physical comfort
✅ Balance between contraction and relaxation, useful in activity and recovery
✅ Support for normal neuromuscular function

• Support of nervous system and reduction of excitability

Magnesium bisglycinate is frequently associated with nervous system support, because magnesium is involved in regulating neurotransmitters and in modulating stress response. When the body is overworked, irritability, nervous fatigue and difficulty relaxing can appear.

In a formula with chelated forms and functional dose (133 mg), magnesium can contribute to balance and to a state of "functional calm".
✅ Support of nervous balance and stress resilience
✅ Contribution to reducing tension and discomfort associated with overload
✅ Support for mental and physical relaxation

• Cellular energy and metabolic functions supported by magnesium

Magnesium is necessary for ATP utilization, the energy molecule of cells. Practically, the energy produced by the body becomes "usable" in the presence of magnesium.

Therefore, adequate intake can support vitality, especially in active people, those who tire easily or in recovery periods.
✅ Support of cellular energy production and utilization (ATP)
✅ Better vitality and resistance to fatigue
✅ Support for general metabolism and enzymatic functions

• Support for heart and electrolyte balance

The heart is a muscle with permanent activity, and the balance between calcium and magnesium influences muscle function and electrical signal transmission. Magnesium contributes to electrolyte balance and normal muscle function, and calcium is involved in contraction.

Through this synergy, the product offers support for harmonious functioning of the cardiovascular system, as part of general neuromuscular balance.
✅ Maintaining electrolyte balance and normal muscle function
✅ Support for rhythm and cardiac function in the context of balanced mineral intake
✅ Contribution to general state of physiological stability

• TRAACS® chelated forms for superior tolerance and bioavailability

An essential aspect in mineral supplementation is chemical form. TRAACS® chelates (glycinate/bisglycinate) are designed to be better absorbed and better tolerated, especially at the digestive level.

For many people, this difference matters, because it allows the use of minerals in a more consistent and more comfortable way.
✅ Better absorption through modern chelated forms
✅ Improved digestive tolerance compared to some inorganic forms
✅ Efficient support for bones, muscles and nerves, with formula oriented towards bioavailability

Directions for Use

Other Ingredients

Warnings