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Ester-C 500 mg With Citrus Bioflavonoids

American Health
4.9
★ ★ ★ ★ ★
(2574 ratings)
Vitamin C 1000 mg
Flavonoid (mixture) 400 mg
Product Image
Score97

Vegetarian Ester-C capsules with bioflavonoids for superior, non-acidic antioxidant support.

How scoring works
Quantity:120 Capsule(s) • (60 servings)
Goals:
Skin Health
Anti-Inflammatory Support
Immunity
General Health
Vision Support

Score 97

Vegetarian Ester-C capsules with bioflavonoids for superior, non-acidic antioxidant support.

How scoring works

Also available as

4 options
240 servings C 1000 mg, Flavonoid (mixture) 400 mg • 240 Capsule(s) • 120 servings $25.89 ($0.21 per serving) 120 servings C 1000 mg, Flavonoid (mixture) 400 mg • 120 Capsule(s) • 60 servings $13.99 ($0.23 per serving) 1000 mg • 90 Capsule(s) servings C 1000 mg, Flavonoid (mixture) 200 mg • 90 Capsule(s) • 90 servings $20.99 ($0.23 per serving) 60 servings C 1000 mg, Flavonoid (mixture) 400 mg • 60 Capsule(s) • 30 servings $8.04 ($0.26 per serving)
$13.08($0.21 per serving)
iHerb
$ 13.08
Vitacost
$ 16.89
Daily Vita
$ 15.39
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Analysis

This formula provides 1000 mg of patented, non-acidic Ester-C and 400 mg of citrus bioflavonoids in a vegetarian capsule. Ester-C is designed for better absorption and longer retention in the body's cells, making it more effective than standard versions. The bioflavonoids help support blood vessel health and boost the antioxidant capacity of the formula.

The 120-count size is ideal for four months of daily support. Because it is pH-neutral, it is a gentle choice for anyone with a sensitive stomach. This is a high-quality, professional supplement that fits well into many health-conscious lifestyles.

Pros

  • 100% vegetarian-friendly
  • Gentle on the digestive tract
  • High cellular retention
  • Four-month supply

Cons

  • Capsule size may be large
  • Higher price than standard C

Warnings

  • Best taken with water
  • Store in a cool, dry place

Nutrient quality

99 Highest impact

The use of patented non-acidic vitamin C and synergistic bioflavonoids provides an elite approach to nutrition. Dosages are expertly calibrated to maximize utility while ensuring maximum gastric comfort.

Ingredient transparency

99 Highest impact

Detailed disclosure of patented components and botanical complexes maintains a high standard of transparency for the consumer. Guidance on usage and potency is clear and professionally stated.

Customer satisfaction

96 Highest impact

Strong ratings and a significant review volume confirm the product's effectiveness and brand quality. Feedback consistently highlights the gentle nature and reliability of the formulation.

Value for money

95 Highest impact

Cost per serving is reasonable for an advanced patented form and the synergistic bioflavonoid addition. Formula quality provides superior value for those seeking maximal absorption.

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Goals

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

Patented Vitamin C and calcium ascorbate metabolites are essential cofactors for the synthesis of stable collagen fibers. This non-acidic form may contribute to high cellular uptake and long-term protection against environmental oxidative stressors.

The inclusion of citrus bioflavonoids appears well aligned with supporting skin resilience and preventing premature dermal aging. Sustained presence of Vitamin C in the blood supports the continuous renewal of connective tissues.

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Anti-Inflammatory Support
Impact
Highest effect
A- Goal FitA+ Strength of SupportB- CoverageA+ Formula Quality

This synergistic supplement provides 1,000 mg of non-acidic Ester-C along with 400 mg of citrus bioflavonoids per serving to support inflammatory balance. Vitamin C is a powerful nutrient for neutralizing oxidative stress and maintaining the health of immune and vascular tissues.

The patented, buffered form ensures superior digestive tolerance and better biological retention than standard ascorbic acid. This combination provides a highly bioavailable and logical approach for individuals seeking to support their inflammatory modulate and systemic wellness.

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Immunity
Impact
Highest effect
A+ Goal FitA+ Strength of SupportC CoverageA+ Formula Quality

Vitamin C and citrus bioflavonoids work together to support antioxidant status and immune cell activity. The buffered Ester-C form appears better tolerated than standard ascorbic acid and may maintain higher levels within white blood cells.

Regular intake of these nutrients contributes to daily resilience by protecting against oxidative stress and aiding epithelial barrier function. This focused approach provides a significant dose suitable for periods of increased physiological demand.

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

Buffered Vitamin C as Ester-C provides foundational support for immune readiness and antioxidant defense in a gentle, plant-based capsule format. The addition of a concentrated citrus bioflavonoid complex may enhance the biological effectiveness of the formulation.

A meaningful 1,000 mg dose appears well aligned for protecting against physiological stressors and maintaining daily vitality. This streamlined approach focuses on high-impact ingredients to support long-term systemic resilience without unnecessary complexity.

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Vision Support
Impact
Highest effect
B+ Goal FitA+ Strength of SupportC+ CoverageA Formula Quality

Vitamin C and citrus bioflavonoids are provided in a vegetarian format to support the oxidative defense systems within the eye. These nutrients may contribute to the health of ocular capillaries and lens transparency.

The high-potency dosage and use of a patented, non-acidic form ensure efficient contribution to vision health. While highly focused on oxidative stress, it does not include macular carotenoids for blue light filtration.

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Ingredients

IngredientAmount per serving
Vitamin C (Ester-C Calcium Ascorbate)
 1000 mg
Calcium (Ester-C Calcium Ascorbate)
 110 mg
Citrus Bioflavonoids Complex
400 mg
Gluten Free Adults 18–50 Vegan Dairy Free Sugar Free Vegetarian
Report overview
Vitamin C (Ester-C Calcium Ascorbate) · 1000 mg OverallScore92
A- Active Ingredient Quality & BioavailabilityA Dose, Safety & Label TransparencyA+ Value
This Ester-C formulation uses vegetarian capsules and includes bioflavonoids for a gentle, effective immune boost. It is a top choice for those with sensitive stomachs who prefer a high-quality, plant-based supplement.
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