Calcium & Magnesium Citrate Powder with Vitamin D3: Strong Bones, Relaxed Muscles, Healthy Teeth – Superior Absorption in Powder Form with D3 for Calcium Direction

Calcium & Magnesium Citrate Powder with Vitamin D3 from NOW Foods is balanced formula in powder form, designed to support bone and tooth health, neuromuscular function and electrolyte balance, using citrate forms with very good bioavailability. Each serving provides Vitamin D3 (cholecalciferol) 5 mcg (200 IU) – 25%, Calcium 400 mg (from calcium citrate) – 31% and Magnesium 400 mg (from magnesium citrate) – 95%. Synergy between D3, calcium and magnesium supports efficient mineral absorption, direction and utilization in easy-to-mix powder texture, versatile for daily routine.

Detailed Benefits & Mechanisms

• Supporting bone mineral density & skeletal integrity

Calcium is basic structural component of bone tissue, and its citrate form presents superior solubility and good digestive tolerance. Vitamin D3 favors intestinal absorption of calcium and phosphorus, facilitating their incorporation into bone matrix. Magnesium, in turn, is cofactor in vitamin D activation and participates in hydroxyapatite crystal formation, thus supporting resistant and well-mineralized bone.

✅ Support for maintaining bone density and strength
✅ Contributing to mineral depot refilling in insufficient intake periods
✅ Digestive system-friendly solution thanks to citrate forms

• Teeth & enamel – daily intake for hard tissues

Dental health depends on constant mineral availability. D3 increases calcium bioavailability, while citrate facilitates its use in hard tissues. This trio helps maintain enamel and dentin, supporting long-term oral comfort.

✅ Dental integrity and enamel supported minerally
✅ Easy-to-integrate daily routine intake
✅ Efficient calcium direction with D3 help

• Muscle & nervous function – contraction & relaxation in balance

Calcium is "start" signal of muscle contraction, while magnesium ensures relaxation phase and stabilizes membrane potential at neuronal level. Adequate ratio between two minerals contributes to reducing cramps, muscle tension and optimal neuromotor coordination. Intake of 400 mg magnesium (citrate) offers consistent support for muscle relaxation and post-effort comfort.

✅ Fewer cramps and muscle tension
✅ Stable nerve transmission and improved coordination
✅ Muscle comfort for daily activities and sports

• Energy metabolism & fatigue reduction associated with mineral deficiency

Magnesium activates hundreds of enzymes involved in ATP synthesis – cell's energy currency. Optimal magnesium status is associated with more stable energy levels, tone and resilience to daily stress. Calcium, through its intracellular signaling roles, participates in efficient nutrient processing, thus completing metabolic support.

✅ Supporting cellular energy production
✅ Tone and clarity throughout day
✅ Harmonized metabolic functioning through mineral balance

• Electrolyte balance & cellular hydration

Calcium and magnesium are essential for electrolyte homeostasis, influencing neuromuscular excitability, contraction rhythm and fluid stability at cellular level. In perspiration or intense demand conditions, adequate mineral intake supports endurance and physical comfort.

✅ Maintaining electrolyte balance
✅ Support for post-effort recovery
✅ Neuromuscular stability in demanding situations

• Cardiovascular health – vascular tone & stable rhythm

Magnesium contributes to blood vessel relaxation and supports stable heart rhythm, while balance with calcium is important for controlled excitability of cardiac muscle fiber and vascular smooth musculature. Together, these minerals participate in circulatory comfort and maintaining physiological parameters in normal limits.

✅ Vascular relaxation and circulatory comfort
✅ Contributing to balanced neuromuscular rhythm
✅ Support for general cardiometabolic state

• Skin, hair & nails – indirect structural support

Through role in cell division, protein synthesis and redox balances, magnesium and calcium support metabolic environment in which tissues regenerate. Adequate mineral status favors recovery processes, with impact on skin, nail and hair resilience.

✅ Metabolic environment favorable to regeneration
✅ Structural resilience nutritionally supported
✅ Cutaneous comfort through fine mineral balances

• Why this formula?

• Calcium citrate and magnesium citrate – bioavailability & tolerance
Citrate forms are appreciated for solubility in variable gastric environment and gastrointestinal tolerance. This facilitates mineral absorption and utilization even in more sensitive digestive conditions, while supporting administration consistency.

✅ Versatile absorption and digestive comfort
✅ Efficient tissue-level utilization
✅ Suitable for consistent use

• Vitamin D3 – key for absorption & direction

D3 (cholecalciferol) supports intestinal absorption of calcium and phosphorus and contributes to their efficient utilization in target tissues. Even at moderate dose (5 mcg/200 IU), D3 optimizes formula's bioavailability profile, complementing citrate effects.

✅ Enhanced calcium absorption
✅ Efficient direction toward bone and teeth
✅ Synergy with magnesium for neuromuscular function

• Powder form – versatility & easy integration

Powder mixes quickly in water or suitable beverages, allowing easy integration into daily routine. Easily soluble texture offers practical experience, useful for people preferring alternatives to capsules or tablets.

✅ Quick preparation without effort
✅ Easy daily intake adjustment
✅ Simplified daily routine

• Who is it suitable for?

• People wanting to support bone density and tooth health
- Those experiencing cramps, muscle tension or fatigue associated with low magnesium intake
- Active people, amateur athletes or those with abundant perspiration
- People with diets poor in calcium-rich foods or with limited sun exposure (D3 support)
- Anyone wanting mineral formula with good absorption and digestive tolerance, easy to integrate into daily schedule

✅ Strong bones and healthy teeth through calcium citrate + D3
✅ Relaxed muscles and balanced nerves through magnesium citrate
✅ Electrolyte balance and circulatory comfort
✅ Easy-to-mix powder form for simple and efficient routine

Directions for use

Mix 1 1/2 tablespoons of powder into at least one glass of cold water or clear liquid. Add powder slowly while stirring. Take once daily with meal. Pure calcium and magnesium citrate powders can increase liquid temperature upon contact; therefore, recommended serving MUST be mixed in at least 1 glass of cold liquid to neutralize this reaction before ingestion.




 

Other ingredients

None.
Not manufactured with wheat, gluten, soy, milk, egg, fish or shellfish ingredients. Produced in GMP facility that processes other ingredients containing these allergens.

Warnings

Natural color variation may occur in this product.
This product is sold by weight, not volume.
Store in cool, dry place after opening.
Caution: This product must be dissolved in at least 1 glass of cold water or clear liquid before consumption. Do not inhale powder and avoid contact with skin, eyes and clothing. For adults only. Consult physician if pregnant/nursing, taking medications or have medical condition. Keep out of reach of children.