You save 1,460 (35%)
35% off the seller list price
Estimated doorstep delivery by 31 Oct - 2 Nov from USA
Support immunity with trusted US formula
Ester-C Vitamin C 500 mg tablets are a superior immune support supplement available in India through crowcrowcrow, with a unique formula that stays in your system for up to 24 hours, providing around-the-clock immune support.
The metabolites in Ester-C help enhance Vitamin C retention in white blood cells, vital for immune health. These non-GMO, gluten-free, vegetarian tablets are manufactured without chemicals to neutralize pH, making them non-acidic and gentle on the stomach.
Incorporate this antioxidant into your daily routine for consistent immune support. Imported directly from the USA, it offers a reliable supplement option for health-conscious consumers in India, with delivery in 12-14 days.
Formulation backed by clinical research
Ester-C's unique calcium ascorbate metabolite complex is supported by clinical studies demonstrating longer retention in immune cells, outperforming regular Vitamin C. Manufactured without chemicals to neutralize pH, it is non-acidic and gentle on your stomach, making it suitable for daily use.
Ideal for busy, health-conscious adults
Designed for adults seeking reliable immune support, especially those with sensitive stomachs or looking for a vegetarian supplement. Skip if you prefer synthetic or flavored Vitamin C options; this is pure, non-GMO, and chemical-free.
Typical situations where Ester-C 500 mg helps — illustrative scenarios, not customer reviews.
A 35-year-old Mumbai professional needs daily immune support during monsoon season, avoiding acidity issues.
Ester-C's non-acidic, gentle formula supports immunity for 24 hours, with a 90-day supply, saving ₹ on frequent purchases.
| Feature | Ester-C 500 mg, | Others |
|---|---|---|
| Formulation | Calcium Ascorbate, clinically studied to stay longer in immune cells | Generic Vitamin C, may last shorter in immune system |
| Price per unit | ₹1,330 per tablet | ₹2-4 per tablet in local brands |
| Support duration | Supports immune system for 24 hours | Support may last only 8-12 hours |
| Manufacturing | Manufactured in USA, non-GMO, chemical-free | Made locally, variable quality standards |
| SKU | dga4658 |
| GTIN | 00025077169719 |
| Brand | Ester-C |
| Size | 90 Count (Pack of 1) |
| Item form | Tablet |
| Flavor | Unflavored |
| Color | N/A |
About Ester-C
Ester-C is a leading brand in immune support supplements, known for its clinically studied, non-acidic Vitamin C formulations.
Compliance & Legal
No medical claims; product is a dietary supplement. No certifications claimed. Shelf life as per manufacturer; no expiry guarantee. Imported from USA, no country-of-origin claim.
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This item:
Ester-C 500 mg, 24 Hour Vitamin C Tablets for Immune Support, 90ct | Supports immune health all day
2,660
This item
Ester-C 500 mg, 24 Hour Vitamin C Tablets for Immune Support, 90ct | Supports immune health all day
2,660
Total price:
7,230
You save 1,500 (17%) Extra3 items selected
3 items
7,230You save 1,500 (17%) Extra
| Attributes | Current |  |  |  |  |  |  |
|---|---|---|---|---|---|---|---|
| Spec | |||||||
| Price | 2,660 4,120 | 2,280 2,300 | 2,290 2,310 | 2,290 3,490 | 2,280 2,300 | 3,290 5,190 | 1,710 2,270 |
| Rating | 4.70(8,884) | 4.80(54K+) | 4.88(8) | 4.88(8) | 4.86(7) | 4.80(22K+) | 4.80(22K+) |
| Brand Name | Ester-C | Emergen-C | Emergen-C | Emergen-C | Emergen-C | Airborne | Airborne |
| Item Form | Tablet | N/A | N/A | N/A | N/A | N/A | N/A |
| Source | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail |
| Sold By | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow |
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