Ester-C 500 mg With Citrus Bioflavoinds
American Health
Ester-C 500 mg With Citrus Bioflavoinds
4.9
★ ★ ★ ★ ★
(2234 ratings)
Vitamin C 1000 mg
Score 88.0
American Health Ester-C offers a highly bioavailable and stomach-friendly form of Vitamin C, complemented by a potent blend of citrus bioflavonoids. It delivers 1000mg of Vitamin C per serving, providing comprehensive support for immunity, skin, and general health with good absorption.
Quantity: 60 Capsule(s)Servings size: 2 Vegetarian Capsule(s) (120 servings)
Selected goals:
Other goals:
General Health
Heart Health
Anti-Aging
Cardiovascular Support
Immunity
leaderboard Score 88.0
American Health Ester-C offers a highly bioavailable and stomach-friendly form of Vitamin C, complemented by a potent blend of citrus bioflavonoids. It delivers 1000mg of Vitamin C per serving, providing comprehensive support for immunity, skin, and general health with good absorption.
insights Analysis
American Health Ester-C stands out due to its proprietary Ester-C form of Vitamin C, which is calcium ascorbate, known for its non-acidic nature. This makes it a preferred choice for individuals with sensitive stomachs who experience discomfort with regular ascorbic acid. The product also boasts a robust Citrus Bioflavonoids Complex, which includes a variety of beneficial compounds like Tangerine, Sweet Orange, Rutin, Hesperidin, Lemon, Lime, and Acerola. These bioflavonoids are crucial for enhancing Vitamin C's bioavailability and contributing their own antioxidant and anti-inflammatory properties, creating a synergistic effect. The listed 1000mg of Vitamin C per serving, despite the '500 mg' in the product title, provides a substantial daily dose to support a wide array of health benefits. The brand American Health is well-established and generally well-regarded in the supplement industry, adding to its credibility. The review count of over 2200 is strong, suggesting widespread consumer satisfaction with its effectiveness and tolerability.
- Features Ester-C (calcium ascorbate), a buffered and non-acidic form of Vitamin C, which is easier on the stomach and may offer improved absorption and retention.
- Includes a comprehensive Citrus Bioflavonoids Complex (400mg), which synergistically enhances Vitamin C's effects and provides additional antioxidant benefits.
- Provides a robust dosage of 1000mg of Vitamin C per serving (as per ingredients), supporting various health goals effectively.
- Good brand reputation with a high number of positive customer reviews.
- The product name '500 mg' is misleading as the ingredients list 1000 mg of Vitamin C per serving, which could cause confusion for consumers.
- Individuals sensitive to any specific citrus components should review the bioflavonoid complex ingredients.
$9.16($0.07 per serving)
 Daily Vita | $ 9.16 | |
 iHerb | $ 9.16 | |
 Vitacost | $ 9.59 |
bolt Effectiveness for goals
Vitamin C contributes to immune defense by supporting various cellular functions of both the innate and adaptive immune system. It aids in the production and function of white blood cells and supports epithelial barrier function against pathogens. While essential, large doses have not been shown to significantly "boost" immunity beyond preventing deficiency.
Regular Vitamin C supplementation may slightly reduce the duration and severity of the common cold in some individuals, particularly those under extreme physical stress. However, it does not reliably prevent colds in the general population. Research indicates limited benefit for prevention in most people.
Adequate Vitamin C intake is crucial for collagen formation, which supports healthy skin, bones, and cartilage. It also plays a vital role in immune function, iron absorption, and acts as a powerful antioxidant protecting cells from damage. It is essential for general growth, development, and tissue repair.
Vitamin C is a powerful antioxidant that helps protect the skin from oxidative damage caused by UV exposure and pollutants. It is also essential for collagen synthesis, which contributes to skin structure and elasticity. Both dietary and topical Vitamin C are recognized for supporting skin health.
Yes, Vitamin C is a potent antioxidant that helps protect cells from damage caused by free radicals. These unstable molecules are generated by normal bodily processes and environmental stressors. This antioxidant function is crucial for overall cellular health and can reduce oxidative stress.
schedule Dosage, timing & forms
Ascorbic acid is the most common and widely studied form of Vitamin C. Ester-C, often calcium ascorbate, is a buffered form that may be gentler on the stomach. Liposomal Vitamin C encapsulates the nutrient in tiny fat-like spheres, which may enhance absorption and bioavailability in some cases.
The Recommended Dietary Allowance (RDA) for adult men is 90 mg per day and for adult women is 75 mg per day. Higher amounts may be recommended for smokers. These dosages are generally sufficient to prevent deficiency.
Yes, different forms can influence absorption rates. While ascorbic acid is generally well-absorbed, some forms like liposomal Vitamin C are designed to offer enhanced absorption, potentially improving bioavailability. Buffered forms like calcium ascorbate are often chosen for better tolerance, especially for sensitive individuals.
For most adult men, the recommended daily allowance (RDA) of Vitamin C is 90 mg, and for adult women, it is 75 mg. These amounts are generally sufficient to prevent deficiency and support overall health. Higher doses may be considered in specific circumstances.
The tolerable upper intake level (UL) for Vitamin C in adults is 2,000 mg (2 grams) per day. Exceeding this limit can lead to gastrointestinal side effects such as diarrhea, nausea, and abdominal cramps. This UL is set to prevent adverse effects.
health_and_safety Safety & interactions
High doses of Vitamin C may lead to digestive upset, such as diarrhea, nausea, and abdominal cramps. These effects are generally mild and more likely to occur with doses exceeding the tolerable upper intake level. Reducing the dose usually alleviates these symptoms.
The tolerable upper intake level (UL) for Vitamin C in adults is 2,000 mg per day. Consuming amounts above this UL may increase the risk of gastrointestinal disturbances like diarrhea. Exceeding this limit regularly is generally not recommended without medical supervision.
Vitamin C enhances the absorption of non-heme iron, which is found in plant-based foods and supplements. This interaction can be beneficial for individuals with low iron stores or those following vegetarian or vegan diets. Taking Vitamin C with iron supplements may improve their effectiveness.
For most healthy individuals, Vitamin C supplementation does not significantly increase the risk of kidney stones. However, individuals with a history of kidney stones or certain underlying conditions, particularly those prone to oxalate-type stones, might need to exercise caution with high doses. Vitamin C can be metabolized into oxalate, which is a component of some kidney stones.
Some older studies suggested high doses of Vitamin C might interfere with the effectiveness of certain anticoagulants like warfarin. However, more recent evidence indicates that moderate Vitamin C intake is unlikely to have a significant effect on most common blood thinners. Patients on anticoagulant therapy should discuss any supplement use with their healthcare provider.
Ingredients
| Ingredient | Amount per serving |
|---|---|
Vitamin C | 1000 mg |
Calcium | 110 mg |
Citrus Bioflavonoids Complex | 400 mg |
Categories
Vitamin C 90.0
This product represents a premium Vitamin C supplement due to its Ester-C form, which offers superior bioavailability and gastric tolerance compared to standard ascorbic acid. The substantial 1000mg dosage per serving and the synergistic addition of a rich Citrus Bioflavonoids Complex elevate its effectiveness as a Vitamin C source.
Goals
Immunity 90.0
Vitamin C is a fundamental nutrient for immune function, and the 1000mg Ester-C form, combined with bioflavonoids, provides excellent support for bolstering the immune system. The buffered nature of Ester-C ensures consistent intake without gastrointestinal distress, which is vital for daily immune maintenance.
General Health 89.0
As an essential vitamin and powerful antioxidant, Vitamin C contributes significantly to overall well-being. The inclusion of bioflavonoids broadens its health benefits beyond basic Vitamin C supplementation, supporting cellular health and protecting against oxidative stress.
Skin Health 88.0
Vitamin C is crucial for collagen synthesis, a protein vital for skin elasticity and structure. Its antioxidant properties help protect skin cells from environmental damage, making the 1000mg dose along with supporting bioflavonoids highly effective for maintaining healthy, youthful-looking skin.
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