Calcium Ascorbate, Pure Buffered Powder Vitamin C – Strong immunity, collagen for skin & joints, antioxidant protection and superior gastric tolerance (buffered vitamin C with calcium)

Calcium Ascorbate, Pure Buffered Powder Vitamin C, NOW Foods is a pure formula, in powder form, that provides vitamin C in its buffered form – calcium ascorbate – for superior digestive tolerance and efficient absorption. Each serving offers 890 mg vitamin C (from 1,120 mg calcium ascorbate), equivalent to 989% of Daily Value, plus 90 mg calcium (7% DV). The buffered form reduces the classic acidity of ascorbic acid, being suitable for users sensitive to gastric irritation. The profile is oriented toward robust immunity, collagen synthesis (skin, cartilage, bones, gums, vessels), antioxidant protection at cellular level, support of energy metabolism and more coherent recovery after effort.

Detailed Benefits of Vitamin C (Calcium Ascorbate)

• Support of immunity and body resilience

Vitamin C is one of the most studied micronutrients for supporting immunity in daily rhythm:
✅ Supports normal function of immune cells (neutrophils, lymphocytes), contributing to an adapted response;
✅ Supports antibody production and "clearing" of free radicals generated in inflammatory foci;
✅ Promotes maintenance of mucosal barrier (respiratory, digestive), first line of defense.
Consistent vitamin C intake helps the body stay prepared in the face of seasonal demands and environmental factors.

• Systemic antioxidant protection

Oxidative stress affects membrane lipids, proteins and cellular DNA. Vitamin C is a water-soluble antioxidant, with key role:
✅ Neutralizes free radicals in aqueous compartments of the cell;
✅ Regenerates oxidized vitamin E, synergizing lipid antioxidant protection;
✅ Contributes to maintaining a redox balance favorable to recovery and well-being.
Through this action, ascorbate protects cellular integrity in the face of daily demands.

• Collagen: skin, joints, bones, gums and blood vessels

Vitamin C is an essential cofactor for enzymes involved in hydroxymethylation of proline and lysine – critical steps in collagen maturation:
✅ Skin – supports firmness, elasticity and uniform appearance;
✅ Cartilage & joints – supports extracellular matrix for comfortable mobility;
✅ Bones & teeth – collagen is the "scaffold" on which mineral is deposited;
✅ Gums & vessels – support for resilient connective tissues.
Adequate vitamin C intake is synonymous with daily collagen "hygiene".

• Energy metabolism and fatigue reduction

Vitamin C participates in carnitine synthesis (fatty acid transporter into mitochondria) and catecholamine biosynthesis:
✅ Supports conversion of nutrients into usable energy;
✅ Contributes to reducing fatigue and exhaustion felt on busy days;
✅ Promotes "fine-tuning" of energy metabolism in daily activities.
Through these roles, vitamin C supports effort capacity and recovery.

• Iron absorption and tissue oxygenation

Ascorbate increases non-heme iron absorption, reducing it to the ferrous form, more easily assimilable:
✅ Support for iron status in predominantly plant diets;
✅ Contributes to normal red blood cell formation and oxygen transport;
✅ Positive impact on daily vitality and effort endurance.
The iron-vitamin C synergy is a classic pillar of functional nutrition.

• Physiological inflammatory balance and post-effort recovery

Mechanical and metabolic stress generates reactive oxygen species:
✅ Vitamin C buffers post-workout oxidative stress peaks;
✅ Promotes return to homeostasis and more stable tissue comfort;
✅ Contributes to maintaining muscle and connective integrity.
It's practical support in active routines or intense work season.

• Superior gastric tolerance – buffered vitamin C

Calcium ascorbate is the "gentle" form of vitamin C:
✅ pH less acidic than ascorbic acid – friendly to sensitive stomach;
✅ Suitable for regular use, with reduced discomfort;
✅ Calcium (90 mg/serving) adds a useful mineral note in the daily "background".
This "buffered" profiling differentiates the product in its category.

• Gum health and tissue healing

Collagen governs gum stability and tissue repair processes:
✅ Vitamin C supports fibroblast proliferation and collagen fiber organization;
✅ Contributes to maintaining healthy gums and oral comfort;
✅ Supports natural recovery processes after local demands.
The effect is reflected in structural "coherence" of soft tissues.

• Respiratory comfort and histamine balance

Vitamin C is involved in histamine metabolism and redox status of epithelia:
✅ Supports an adapted response to environmental irritants;
✅ Promotes respiratory comfort in challenging periods;
✅ Contributes to maintaining mucosal integrity.
It's a useful "piece" in the seasonal resilience puzzle.

• Brain and mental clarity – redox protection

The brain is vulnerable to oxidative stress due to high energy consumption:
✅ Ascorbate partially crosses the blood-brain barrier, contributing to neuronal protection;
✅ Supports neurotransmitter synthesis (dopamine, norepinephrine) through cofactor role;
✅ Correlated with more stable perception of focus on intense days.
Through redox protection and enzymatic cofactors, vitamin C becomes the invisible "assistant" of clarity.

• Purity, stability and dosing versatility

Powder form offers flexibility and traceability:
✅ 100% pure calcium ascorbate powder – no added flavors;
✅ Easy to portion, for integration into personal routine;
✅ Good stability under correct storage conditions.
Label simplicity reflects focus on active ingredient.

• Who Calcium Ascorbate, Pure Buffered Powder Vitamin C is suitable for

Ideal for those who seek:
✅ Strong support for immunity and antioxidant protection;
✅ Quality collagen (skin, joints, gums, vessels) and coherent recovery;
✅ Better iron absorption and energy support;
✅ A buffered form, stomach-friendly, easy to integrate daily.
It's an intelligent choice for dynamic lifestyles, with high expectations from functional nutrition.

Through its design oriented toward immunity, collagen, antioxidant protection and gastric tolerance, Calcium Ascorbate, Pure Buffered Powder Vitamin C, NOW Foods offers powerful vitamin C (buffered) in a pure, versatile form, suitable for the current pace of life.




 

Directions for Use

Take 1/4 teaspoon 1 to 3 times daily in a glass of water.




 

Other Ingredients

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

Warnings

For adults only. Consult physician if pregnant/nursing, taking medication or have a medical condition. Keep out of reach of children.
Natural color variation may occur in this product.
This product is sold by weight not volume.
Store in a cool, dry place after opening.