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C 1000 mg

21st Century
4.7
★ ★ ★ ★ ★
(29564 ratings)
Vitamin C 1000 mg
Product Image
Score93

A simple and very affordable 1000 mg vitamin C tablet with added calcium support.

How scoring works
Quantity:60 Tablet(s) • (60 servings)
Goals:
General Health
Skin Health
Immunity
Anti-Inflammatory Support
Vision Support

Score 93

A simple and very affordable 1000 mg vitamin C tablet with added calcium support.

How scoring works

Also available as

1 option
110 servings C 1000 mg • 110 Tablet(s) • 110 servings $9.99 ($0.09 per serving)
$4.49($0.07 per serving)
iHerb
$ 4.49
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Analysis

This product provides 1000 mg of ascorbic acid along with a small amount of calcium to help support the body's antioxidant defenses. It is a very basic, effective tablet for those who want to support their immune system and skin health on a budget. The 60-count bottle is small and easy to store.

It is a practical option for filling daily nutritional gaps without any complex additives. Because it uses standard ascorbic acid, it provides a reliable source of vitamin C. It is best taken with food to ensure the best digestive experience.

Pros

  • Very low price
  • Small, portable bottle
  • Standard high-dose potency
  • Includes a touch of calcium

Cons

  • No bioflavonoids
  • May be acidic on an empty stomach

Warnings

  • Do not exceed one tablet daily unless directed
  • Take with a full glass of water

Nutrient quality

84 Highest impact

Standard ascorbic acid provides a reliable source of vitamin C for daily antioxidant maintenance. The formula is basic but expertly targeted for achieving foundational systemic health goals.

Ingredient transparency

96 Highest impact

Labeling is clear and transparent regarding the dosages of both active ingredients. Absence of complex blends allows for a straightforward assessment of the product's nutritional contribution.

Customer satisfaction

95 Highest impact

A very large review count and a strong average rating demonstrate exceptional consumer confidence and satisfaction. Positive user feedback confirms the product's role as a dependable choice for general health.

Value for money

100 Highest impact

Outstanding value is provided by the extremely low cost per serving for a meaningful dose of vitamin C. This product stands as one of the most accessible and economic options in its category.

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Goals

General Health
Impact
Highest effect
A+ Goal FitA Strength of SupportB- CoverageA Formula Quality

Vitamin C serves as a foundational antioxidant that supports immune readiness and collagen synthesis for general vitality. The inclusion of calcium adds a small degree of mineral support to the base formula.

Ascorbic acid and calcium work together to support structural integrity and systemic defense against oxidative stress. High-dose supplementation provides a reliable method for maintaining tissue saturation.

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Skin Health
Impact
Highest effect
A Goal FitB+ Strength of SupportC CoverageA Formula Quality

Delivers 1,000mg of Vitamin C to support natural collagen synthesis and provide environmental antioxidant defense for the skin. This straightforward supplement provides a material dose to help maintain dermal tissue integrity.

It utilizes standard ascorbic acid without any advanced delivery system or buffering minerals for gastric comfort. The formula is limited to a single pathway and does not address moisture barrier health or structural replenishment directly.

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Immunity
Impact
Highest effect
A Goal FitB+ Strength of SupportD+ CoverageA- Formula Quality

Vitamin C appears well aligned with supporting antioxidant capacity and modulating immune cell function.

A single-nutrient approach may contribute to high tissue saturation and focused support for systemic resilience.

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Anti-Inflammatory Support
Impact
High effect
A- Goal FitA- Strength of SupportD+ CoverageA- Formula Quality

This foundational supplement provides 1000 mg of Vitamin C to support systemic antioxidant quenching of inflammatory oxidants. Vitamin C helps reduce markers of oxidative stress and modulates immune responses related to resolution.

The inclusion of a small amount of calcium helps provide minor buffering for the acidic ascorbic acid. This formulation is a straightforward, budget-friendly tool for daily maintenance of systemic antioxidant defenses.

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Vision Support
Impact
High effect
B- Goal FitB+ Strength of SupportD CoverageA- Formula Quality

Providing 1000 mg of vitamin C supports the antioxidant status of ocular fluids and the health of the lens. This nutrient is essential for protecting the eye from light-induced damage and maintaining overall clarity.

Utilizing a simple tablet format provides reliable foundational support for daily ocular maintenance. While specialized pigments and minerals are absent, the focus on this key antioxidant appears well aligned with basic visual health goals.

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Ingredients

IngredientAmount per serving
Vitamin C (Ascorbic Acid)
 1000 mg
Calcium (Calcium Carbonate)
 52 mg
Gluten Free Adults 18–50
Report overview
Vitamin C (Ascorbic Acid) · 1000 mg OverallScore65
F Active Ingredient Quality & BioavailabilityB+ Dose, Safety & Label TransparencyA+ Value
A budget-friendly 1000 mg Vitamin C tablet that provides straightforward antioxidant support. It is a no-frills option that delivers the standard recommended dose efficiently and affordably.
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