$46.20
Cost per day: $0.51
The Vitabase Advantage
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Availability: In stock as of 01/27/2025
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Technical information
| Ingredient | Amount |
| calcium (from Ester-Cu00ae calcium ascorbate blend) | 68.0 mg |
| quercetin | 50.0 mg |
| rutin | 100.0 mg |
| threonic acid (from Ester-Cu00ae calcium ascorbate blend) | 7.0 mg |
| vitamin C (from Ester-Cu00ae calcium ascorbate blend) | 619.0 mg |
Recommended use
As a dietary supplement, take 1 capsule, 1-2 times daily, with or between meals.
Serving size: 1-2
Days Supply: 90 - 180
Cost Per Day: $0.51
Product Categories: Pure Encapsulations
UPC: 766298017785
Product Information
Why take this product?
- Supports optimal immune system function.
- Enhances vascular health and integrity.
- Features an easy-to-absorb, high-retention form of vitamin C.
- Infused with quercetin and rutin to maximize vitamin C benefits.
- Crafted with premium vegan ingredients, supported by proven scientific research.
How it works
Ester-C® & Flavonoids is a premium supplement designed to provide superior vitamin C support through a unique blend of Ester-C® and potent flavonoids. Ester-C® is a natural, non-acidic form of vitamin C that is primarily made up of calcium ascorbate. Unlike standard ascorbic acid, Ester-C® is known for its gentle effect on the stomach and its enhanced biological activity, offering a more effective way to support immune health and overall cellular function. This formula is an excellent choice for those looking to boost their vitamin C intake without the typical acidity associated with other forms of this essential nutrient.
One of the key features of Ester-C® & Flavonoids is the combination of vitamin C with powerful flavonoid compounds like quercetin and rutin. These flavonoids act as free radical scavengers, complementing the antioxidant properties of vitamin C to protect against oxidative stress. Quercetin, in particular, helps maintain healthy mast cell function and regulates healthy leukotriene and prostaglandin metabolism, which supports immune system health and inflammation response. Rutin, on the other hand, is known to promote blood vessel integrity and support overall cell function, making it an ideal partner to enhance the benefits of Ester-C®.
Research has shown that Ester-C® supplementation can significantly increase white blood cell vitamin C concentrations, providing enhanced immune defense. In a double-blind, placebo-controlled trial, participants who took Ester-C® experienced higher vitamin C levels in their white blood cells compared to those who took regular ascorbic acid, with levels remaining elevated for up to 24 hours. This suggests that Ester-C® offers superior bioavailability, helping your body absorb and utilize vitamin C more effectively for ongoing immune and cellular support.
Whether you’re looking to strengthen your immune system, support healthy blood vessel function, or enhance your overall wellness, Ester-C® & Flavonoids provides a potent and natural solution. This formula delivers the full benefits of vitamin C along with the added antioxidant power of quercetin and rutin, ensuring you get the most out of every dose. With its superior bioavailability and complementary ingredients, this supplement is an essential addition to your daily health routine for optimal immune function and cellular health.
