Ester-C with Citrus Bioflavonoids

Name: Ester-C with Citrus Bioflavonoids
Brand: American Health
SKU: 1lAYASyu
Rating: 4.9 (16925 reviews)

American Health

4.9

★ ★ ★ ★ ★

(16925 ratings)

Vitamin C 1000 mg

Flavonoid (mixture) 400 mg

Score

Massive 225-count Ester-C tablets for superior absorption and ultimate stomach comfort.

How scoring works

Quantity:225 Tablet(s) • (112 servings)

Goals:

Anti-Inflammatory Support

Immunity

Skin Health

General Health

Vision Support

Score 98

Massive 225-count Ester-C tablets for superior absorption and ultimate stomach 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) 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) 90 servings C 1000 mg, Flavonoid (mixture) 400 mg • 90 Tablet(s) • 45 servings $9.58 ($0.21 per serving) 240 servings C 1000 mg, Flavonoid (mixture) 400 mg • 240 Capsule(s) • 120 servings $29.39 ($0.24 per serving)

$18.89($0.16 per serving)

iHerb	$ 18.89
Vitacost	$ 20.79
Daily Vita	$ 18.89

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Analysis

This Ester-C tablet provides 1000 mg of non-acidic vitamin C and 400 mg of citrus bioflavonoids to support immune health and skin resilience. The patented Ester-C form stays in white blood cells longer than regular ascorbic acid, and it is uniquely gentle on the stomach. The large 225-count bottle makes this an incredible long-term health investment.

It is designed for those who want a high-potency, high-absorption vitamin C without the typical digestive side effects. It supports healthy collagen and provides strong antioxidant defense against daily environmental stressors. This is a top-tier option for consistent, high-quality nutrition.

Pros

Premium non-acidic formula
Stays in the system longer
Includes high-dose bioflavonoids
Excellent price for 225 servings

Cons

Tablets are fairly large
Bottle is bulky for travel

Warnings

One tablet per day is typical
Keep the cap tightly sealed

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

The bulk size provides extraordinary value for a premium patented supplement. Cost per effective serving is very competitive considering the advanced buffered form and bioflavonoids.

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Goals

Selected only

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 buffered Ester-C along with 400 mg of citrus bioflavonoids for comprehensive antioxidant and inflammatory support. Vitamin C is a primary nutrient for quenching free radicals and inhibiting inflammatory signaling pathways in the body.

The patented, non-acidic calcium ascorbate form provides superior biological retention and exceptional gastric comfort even at high doses. This combination offers a highly bioavailable and logical way to support cardiovascular and immune health while modulating systemic inflammation.

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Immunity

Impact

Highest effect

A+

Goal Fit

A+

Strength of Support

Coverage

A+

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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Skin Health

Impact

Highest effect

Goal Fit

A+

Strength of Support

B-

Coverage

A-

Formula Quality

Vitamin C and bioflavonoids work together to support collagen synthesis and provide antioxidant protection for the dermal layers. Ascorbate combined with flavonoids supports the structural integrity of skin and shields against environmental stressors like UV radiation.

Provision of 1000 mg of Vitamin C in the patented Ester-C form offers enhanced cellular retention and digestive comfort for sensitive individuals. Citrus bioflavonoids further complement the antioxidant profile and help maintain the stability of the primary active ingredient.

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General Health

Impact

Highest effect

Goal Fit

A+

Strength of Support

Coverage

A+

Formula Quality

This Ester-C formulation utilizes pH-neutral calcium ascorbate and citrus bioflavonoids to support foundational systems like immune function and antioxidant defense. These ingredients are well-researched for their roles in maintaining daily vitality and protecting against common physiological stressors.

Meaningful levels of 1,000 mg in a vegetarian tablet format appear well aligned for those seeking robust systemic resilience. The focused ingredient profile provides high-impact support without unnecessary additives or complex blends.

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Vision Support

Impact

Highest effect

B+

Goal Fit

A+

Strength of Support

C+

Coverage

Formula Quality

Vitamin C and citrus bioflavonoids are delivered in a bulk tablet format to support the intricate structures of the eye. This core antioxidant is essential for lens clarity and the neutralization of metabolic stressors caused by light.

This high-potency supplement provides meaningful depth for oxidative defense pathways. It appears well aligned as a supportive foundation, though it should be paired with carotenoids for full blue light filtration.

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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

This bulk 225-count bottle of Ester-C tablets delivers a 1,000 mg serving of stomach-friendly Vitamin C with bioflavonoids. It is one of the best choices for those needing high-quality bulk supplementation with maximum digestive comfort.

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