Ester-C 500 mg with Citrus Bioflavonoids

Name: Ester-C 500 mg with Citrus Bioflavonoids
Brand: American Health
SKU: 1lAYAT1K
Rating: 4.9 (17106 reviews)

American Health

4.9

★ ★ ★ ★ ★

(17106 ratings)

Vitamin C 1000 mg

Flavonoid (mixture) 400 mg

Score

Patented, non-acidic Ester-C with bioflavonoids for premium absorption and digestive comfort.

How scoring works

Quantity:90 Tablet(s) • (45 servings)

Goals:

Skin Health

Anti-Inflammatory Support

Immunity

General Health

Vision Support

Score 97

Patented, non-acidic Ester-C with bioflavonoids for premium absorption and digestive comfort.

How scoring works

Also available as

7 options

240 servings C 1000 mg, Flavonoid (mixture) 400 mg • 60 Capsule(s) • 120 servings $9.16 ($0.07 per serving) 450 servings C 1000 mg, Flavonoid (mixture) 400 mg • 450 Tablet(s) • 225 servings $34.99 ($0.15 per serving) 225 servings C 1000 mg, Flavonoid (mixture) 400 mg • 225 Tablet(s) • 112 servings $18.89 ($0.16 per serving) 1000 mg • 180 Tablet(s) servings C 1000 mg, Flavonoid (mixture) 200 mg • 180 Tablet(s) • 180 servings $30.79 ($0.17 per serving) 1000 mg • 90 Tablet(s) servings C 1000 mg, Flavonoid (mixture) 200 mg • 90 Tablet(s) • 90 servings $17.00 ($0.18 per serving) 1000 mg • 120 Tablet(s) servings C 1000 mg, Flavonoid (mixture) 200 mg • 120 Tablet(s) • 120 servings $22.67 ($0.18 per serving) 240 servings C 1000 mg, Flavonoid (mixture) 400 mg • 240 Capsule(s) • 120 servings $29.39 ($0.24 per serving)

$9.58($0.21 per serving)

Vitacost	$ 10.55
Daily Vita	$ 10.54
iHerb	$ 9.58

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Analysis

This Ester-C tablet provides 1000 mg of vitamin C in a patented, non-acidic form that is very gentle on the stomach. It includes 400 mg of citrus bioflavonoids, which help with the vitamin's absorption and support healthy circulation. This combination is designed for people who want high tissue retention and digestive comfort.

The 90-count bottle offers a practical three-month supply of one of the best forms of vitamin C available. It supports immune cell function and collagen production efficiently. It is a professional-grade option for those who prioritize quality and performance in their supplements.

Pros

Stays in white blood cells longer
Gentle on the stomach
High-dose bioflavonoid complex
Patented, well-researched form

Cons

More expensive than standard C
Tablets are relatively large

Warnings

One tablet daily is the standard serving
Consult a professional if you are on medication for high blood pressure

Nutrient quality

Highest impact

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

Ingredient transparency

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

Highest impact

Exceptionally high ratings and massive review volume confirm the product's effectiveness and brand trust. Feedback consistently highlights the gentle nature and reliability of the formulation.

Value for money

Highest impact

Cost per serving is justified by the advanced patented form and the high dose of synergistic bioflavonoids. Formula quality provides superior value for those seeking maximal absorption.

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Goals

Selected only

Skin Health

Impact

Highest effect

Goal Fit

A+

Strength of Support

B+

Coverage

A+

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 Fit

A+

Strength of Support

B-

Coverage

A+

Formula Quality

This high-potency supplement delivers 1,000 mg of Ester-C with 400 mg of citrus bioflavonoids to support the body's inflammatory and immune responses. Vitamin C is a primary antioxidant that neutralizes oxidative triggers, while bioflavonoids may help improve its overall biological impact and support vascular health.

The patented non-acidic form of vitamin C is gentler on the digestive tract and provides superior cellular retention compared to standard forms. This combination is well-suited for long-term daily support of cardiovascular and immune system health.

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Immunity

Impact

Highest effect

A+

Goal Fit

A+

Strength of Support

C+

Coverage

A+

Formula Quality

Ester-C and citrus bioflavonoids are combined to provide high-potency Vitamin C support for the body's natural defense systems. These ingredients contribute to the coordination of immune cells and protect against systemic oxidative stress.

This formulation is designed for high-level daily resilience and mucosal barrier maintenance.

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General Health

Impact

Highest effect

Goal Fit

A+

Strength of Support

Coverage

A+

Formula Quality

Ester-C provides a non-acidic, pH-neutral form of Vitamin C that is gentle on the digestive system while supporting immune health and antioxidant defense. The addition of bioflavonoids may enhance the metabolic utilization of the vitamin.

High-potency dosages of 1,000 mg appear well aligned for maximizing cellular retention and protecting against physiological stressors. This simple yet effective combination supports foundational systems for long-term resilience.

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Vision Support

Impact

High effect

C+

Goal Fit

A+

Strength of Support

C-

Coverage

Formula Quality

This supplement features 1,000 mg of buffered vitamin C to support the eye's antioxidant systems and protect the lens from oxidative stress. The inclusion of citrus bioflavonoids assists in maintaining healthy blood flow and vascular integrity within the eye.

The non-acidic form ensures excellent gastric tolerance and sustained bioavailability. While effective for oxidative defense, it lacks the macular pigments and minerals needed for comprehensive protection of the retina.

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Ingredients

Display goals

Ingredient	Amount per serving
Vitamin C (Ester-C Calcium Ascorbate)	1000 mg
Calcium (Ester-C Calcium Ascorbate)	110 mg
Citrus Bioflavonoids Complex	400 mg

Report overview

Vitamin C (Ester-C Calcium Ascorbate) · 1000 mg OverallScore

A-

Active Ingredient Quality & Bioavailability

Dose, Safety & Label Transparency

A+

Value

Ester-C 500 mg with Bioflavonoids offers a gentle, non-acidic way to supplement with a high-quality patented form of Vitamin C. It provides excellent long-term support with superior absorption and stomach-friendly characteristics.

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