Ester-C
Ester-C 500 mg 24 Hour Vitamin C Tablets For Immune Support Non Acidic Stomach Friendly Supplement 90 Vegetarian Coated Tablets
Ester-C 500 mg 24 Hour Vitamin C Tablets For Immune Support Non Acidic Stomach Friendly Supplement 90 Vegetarian Coated Tablets
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Product features
Product features
Materials and care
Materials and care
Vitamin C (as Ester-C Calcium Ascorbate), Calcium (as Ester-C Calcium Ascorbate), Citrus Bioflavonoid Complex (Citrus sinensis) (fruit), Acerola, Rose Hips (Rosa canina) (fruit), Rutin, Vegetable Cellulose, Calcium Silicate, Vegetable Magnesium Stearate.
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- Directly Sourced From USA
- Premium Quality & Authenticity
- 7 Day Easy Return

Product Description
Ester-C 500 mg 24 Hour Vitamin C Tablets provide advanced, round-the-clock immune support for health-conscious adults seeking long-lasting antioxidant protection. Unlike standard ascorbic acid supplements that quickly pass through the body, this patented formula is clinically studied to stay active inside your white blood cells for up to a full day. It is specifically designed for individuals who experience digestive discomfort from regular vitamin C, utilizing a unique, non-chemical manufacturing process that neutralizes pH to make it completely non-acidic and exceptionally gentle on the stomach. Each clean, vegetarian-coated tablet is enriched with naturally occurring vitamin C metabolites and citrus bioflavonoids to optimize absorption and maximize white blood cell retention. This premium formula supports upper respiratory health and total body wellness all year round. Cleanly formulated to meet high dietary standards, it is completely free from gluten, genetically modified organisms, artificial colors, artificial flavors, and synthetic sweeteners, making it a reliable addition to your daily wellness routine.
FAQ
Q1. What are the benefits of Ester C vitamins?
Ans: Ester-C provides 24-hour immune and antioxidant support by staying active in your white blood cells longer than regular vitamin C. Its patented, non-acidic formula is also highly alkaline, making it exceptionally gentle on the stomach and easy to digest without causing acidity.
Q2. Can we take vitamin C 500 mg tablets daily?
Ans: Yes, a daily dose of 500 mg of vitamin C is widely recognized as safe and effective for adults to maintain optimal immune function and antioxidant protection. For this specific Ester-C formula, the recommended adult intake is two tablets daily with a meal.
Q3. What is vitamin C 500mg tablets used for?
Ans: Vitamin C 500mg tablets are primarily used to strengthen the immune system, protect cells against free radical damage, and support upper respiratory health. They also assist in natural collagen production, iron absorption, and overall tissue repair.
Q4. How can I be sure of the authenticity of Ester-C tablets in India?
Ans: Rudra Retails directly sources its inventory from authorized distributors in the United States, eliminating middlemen entirely. Every bottle of Ester-C 500 mg is a 100% authentic USA import, securely cleared and delivered to your doorstep with verifiable batch details.
Q5. Is Ester-C 500 mg suitable for vegetarians?
Ans: Yes, this supplement is explicitly formulated with a vegetarian coating and clean, plant-based ingredients. It contains no animal products, making it fully compatible with a vegetarian lifestyle.