SuppHelper
search
Home›Supplements›Vitamin›Vitamin C›Ester-C 1000 mg with Citrus Bioflavonoids American Health
Product Image

Ester-C 1000 mg with Citrus Bioflavonoids

American Health
4.9
★ ★ ★ ★ ★
(3610 ratings)
Vitamin C 1000 mg
Product Image
Score 80

A high-dose, buffered Vitamin C (Ester-C 1000mg) in a convenient single capsule, complemented by citrus bioflavonoids for enhanced support.

scaleQuantity:90 Capsule(s) • (90 servings)
track_changesGoals:
flag Immunity
flag General Health
flag Anti-Aging
flag Skin Health
flag Cardiovascular Support
flag Bone Health
flag Anti-Inflammatory Support
flag Vision Support

leaderboard Score 80

A high-dose, buffered Vitamin C (Ester-C 1000mg) in a convenient single capsule, complemented by citrus bioflavonoids for enhanced support.

Also available as 6 options
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) 180 servings C 1000 mg, Flavonoid (mixture) 200 mg • 180 Tablet(s) • 180 servings $30.79 ($0.17 per serving) 90 servings Flavonoid (mixture) 200 mg, C 1000 mg • 90 Tablet(s) • 90 servings $17.00 ($0.18 per serving) 120 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)

insightsAnalysis

This American Health product delivers a substantial 1000mg of Vitamin C per serving, conveniently provided in a single capsule. It utilizes the Ester-C Calcium Ascorbate form, a buffered Vitamin C that is often preferred for its potential to be less acidic and gentler on sensitive digestive systems. This form aims to offer sustained vitamin C levels.

Alongside the Vitamin C, the supplement includes 200mg of Citrus Bioflavonoids Complex. These bioflavonoids are natural plant compounds that are frequently paired with Vitamin C to support its absorption and activity, while also offering their own antioxidant benefits. This formulation makes it a practical option for individuals seeking robust, easy-to-take Vitamin C support for daily wellness.

thumb_upPros
  • Provides a robust 1000mg of Vitamin C per serving.
  • Uses the Ester-C form, which is often gentle on the stomach.
  • Convenient single-capsule serving for ease of use.
  • Includes citrus bioflavonoids, which commonly enhance Vitamin C activity.
thumb_downCons
  • The 200mg of bioflavonoids is a moderate amount, some prefer a higher ratio to Vitamin C.
  • Contains calcium from Ester-C, which might be a consideration for those monitoring mineral intake.
  • Generally more expensive than standard ascorbic acid forms of Vitamin C.
warningWarnings
  • Individuals monitoring their calcium intake should account for the calcium provided by Ester-C.
  • While Ester-C is generally well-tolerated, some individuals may still experience mild digestive upset.
  • Consult a healthcare professional before use if you have kidney stones or other conditions affected by calcium or high vitamin C intake.
flagReport analysis
$20.99($0.23 per serving)
iHerb
$ 20.99
Vitacost
$ 22.69
Daily Vita
$ 23.10
flagReport prices
track_changesGoals
flagImmunity
Impact
Highest effect
Vitamin C is a foundational nutrient for immune system function, and this product provides a robust 1000mg dose, supported by bioflavonoids, to help bolster the body's natural defenses. It's a strong choice for those prioritizing consistent immune support.
View goal →
flagGeneral Health
Impact
Highest effect
The high dose of 1000mg of Vitamin C, combined with bioflavonoids, provides excellent support for general health by promoting antioxidant defense and numerous physiological processes. This contributes to overall vitality and well-being, supporting various body systems.
View goal →
flagAnti-Aging
Impact
Highest effect
The potent antioxidant activity of 1000mg of Vitamin C and citrus bioflavonoids helps protect cells from oxidative stress, a key factor in cellular aging. This can contribute to maintaining cellular integrity and supporting a youthful appearance over time.
View goal →
flagSkin Health
Impact
Highest effect
Vitamin C is crucial for collagen production, which is essential for skin elasticity, firmness, and overall health. The generous dose and bioflavonoids in this product offer substantial support for maintaining healthy and vibrant skin tissue.
View goal →
flagCardiovascular Support
Impact
Highest effect
The antioxidant benefits of Vitamin C and bioflavonoids can contribute to maintaining healthy blood vessel function and protecting cardiovascular tissues from oxidative stress. This supports overall heart and circulatory system health and integrity.
View goal →
flagBone Health
Impact
High effect
Vitamin C is vital for collagen synthesis, which forms the organic matrix of bones. The product also provides a small amount of calcium from the Ester-C form, further contributing to bone structure and strength as part of a healthy diet.
View goal →
flagAnti-Inflammatory Support
Impact
High effect
Vitamin C and citrus bioflavonoids possess antioxidant properties that can help support a healthy inflammatory response in the body. By neutralizing free radicals, they may contribute to overall comfort and balance within physiological systems.
View goal →
flagVision Support
Impact
High effect
Vitamin C is present in high concentrations in the eyes and acts as an antioxidant, helping to protect ocular tissues. The bioflavonoids may also offer additional protective effects for vision health, though it's not a primary vision-specific formula.
View goal →
scienceIngredients
IngredientAmount per serving
Vitamin C
1000 mg
Calcium
108 mg
Citrus Bioflavonoids Complex
200 mg
grain_off Gluten Free person Adults 18–50 free_breakfast Dairy Free Sugar Free
flagReport overview
Vitamin C 90
This product delivers an excellent 1000mg of Vitamin C per serving in the buffered Ester-C form, which is often preferred for gentle digestion. The inclusion of bioflavonoids further enhances its quality and traditional benefits as a comprehensive Vitamin C source.
scienceView ingredientinventory_2View products
inventory_2Alternative products
90 Value

C-500 Calcium Ascorbate-C

NOW
4.9
★★★★★
(7319 ratings)
This highly-rated buffered Vitamin C with bioflavonoids offers a very similar profile to your Ester-C product but at an exceptionally lower cost per serving, providing excellent value.
Other sellers (4)
92 Value

Sodium Ascorbate

NutriBiotic Immunity
4.9
★★★★★
(86030 ratings)
Provides a powerful, buffered Vitamin C powder for outstanding value, delivering excellent general antioxidant and immune support at an unbeatable price.
Other sellers (1)
85 Value

AlphaSorb-C 500

NOW
4.8
★★★★★
(392 ratings)
Features a comprehensive buffered Vitamin C complex with bioflavonoids, acerola, rose hips, and rutin, offering comparable quality and a much better price per serving.
Other sellers (3)
95 Performance

Immune 4

California Gold Nutrition
4.7
★★★★★
(186006 ratings)
Offers a more comprehensive approach to health and immunity, combining Vitamin C with Vitamin D, Zinc, and Selenium for broader support beyond just Ester-C and bioflavonoids.
Other sellers (0)
90 Performance

Mega-Liposomal Vitamin C 3000 mg Organic Fruit Flavor

Aurora NutraScience
4.7
★★★★★
(4753 ratings)
This liposomal form provides a very high dose of Vitamin C with potentially superior absorption, which can be particularly beneficial for anti-aging and skin health goals.
Other sellers (1)
88 Performance

C + BioFizz

Designs for Health
4.9
★★★★★
(12 ratings)
Delivers multiple buffered forms of Vitamin C alongside quercetin, hesperidin, and rutin, offering a more diverse and potent bioflavonoid complex for enhanced antioxidant and anti-inflammatory support.
Other sellers (0)
90 Budget

C-500 Calcium Ascorbate-C

NOW
4.9
★★★★★
(7319 ratings)
Offers a highly-rated buffered Vitamin C with bioflavonoids, a very similar profile to your Ester-C product, but at a significantly lower cost per serving.
Other sellers (4)
89 Budget

Vitamin C 1000 mg

AN Amazing Nutrition Amazing Formulas
4.6
★★★★★
(2780 ratings)
Provides a high 1000mg dose of Vitamin C at a very economical price, making it a straightforward and cost-effective choice for general antioxidant support.
Other sellers (1)
90 Budget

Vitamin C and Bio-Quercetin Phytosome

Life Extension
4.8
★★★★★
(8613 ratings)
Delivers Vitamin C alongside enhanced quercetin, a powerful bioflavonoid, for comprehensive antioxidant support at a much lower price per serving.
Other sellers (2)
90 Value

C-500 Calcium Ascorbate-C

NOW
4.9
★★★★★
(7319 ratings)
This highly-rated buffered Vitamin C with bioflavonoids offers a very similar profile to your Ester-C product but at an exceptionally lower cost per serving, providing excellent value.
Other sellers (4)
92 Value

Sodium Ascorbate

NutriBiotic Immunity
4.9
★★★★★
(86030 ratings)
Provides a powerful, buffered Vitamin C powder for outstanding value, delivering excellent general antioxidant and immune support at an unbeatable price.
Other sellers (1)
85 Value

AlphaSorb-C 500

NOW
4.8
★★★★★
(392 ratings)
Features a comprehensive buffered Vitamin C complex with bioflavonoids, acerola, rose hips, and rutin, offering comparable quality and a much better price per serving.
Other sellers (3)
95 Performance

Immune 4

California Gold Nutrition
4.7
★★★★★
(186006 ratings)
Offers a more comprehensive approach to health and immunity, combining Vitamin C with Vitamin D, Zinc, and Selenium for broader support beyond just Ester-C and bioflavonoids.
Other sellers (0)
90 Performance

Mega-Liposomal Vitamin C 3000 mg Organic Fruit Flavor

Aurora NutraScience
4.7
★★★★★
(4753 ratings)
This liposomal form provides a very high dose of Vitamin C with potentially superior absorption, which can be particularly beneficial for anti-aging and skin health goals.
Other sellers (1)
88 Performance

C + BioFizz

Designs for Health
4.9
★★★★★
(12 ratings)
Delivers multiple buffered forms of Vitamin C alongside quercetin, hesperidin, and rutin, offering a more diverse and potent bioflavonoid complex for enhanced antioxidant and anti-inflammatory support.
Other sellers (0)
flagReport alternatives

SuppHelper

Compare supplements smarter. Science-backed, user-rated, updated daily.

Explore

  • Compare Supplements
  • Health Goals
  • Stacks

Legal

  • Privacy Policy
  • Terms of Use
  • Medical Disclaimer

Stay in the Loop

© 2025 SuppHelper. All rights reserved.