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Diet & Sports Nutrition
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  4. American Health Ester-C…
American Health

American Health Ester-C 1000mg 45ct Citrus Bioflavonoids | 24-Hour Immune Support, Gentle & Vegan

American Health Ester-C 1000mg 45ct Citrus Bioflavonoids | 24-Hour Immune Support, Gentle & Vegan - main product image
All-inclusive price — duties & taxes paid, no customs charges at delivery
₹4,660₹5,060

You save ₹400 (8%)

Qty
American Health Ester-C 1000mg 45ct Citrus Bioflavonoids | 24-Hour Immune Support, Gentle & Vegan — 45 Count
45 Count
₹4,660
₹5,060
In Stock

Estimated doorstep delivery by 23 Nov - 25 Nov from USA

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Tested and Trusted · Always Original & 100% Imported

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Sourced from US retailers
Sourced from US retailers
Factory-Sealed
Factory-Sealed
All Duties Included
All Duties Included
GST Invoice Issued
GST Invoice Issued
ExpressBox Tracked
ExpressBox Tracked
Secure Payments
14-Day Smile Guarantee
14-Day Smile Guarantee

Support Your Immunity with Authentic Ester-C

About this item

American Health Ester-C 1000mg is a vitamin C supplement supported with citrus bioflavonoids, available in India through crowcrowcrow, with a unique, non-acidic formula that is gentle on the stomach and promotes immune health.

Its naturally occurring metabolites help enhance Vitamin C retention in white blood cells, boosting immune response. The water-based manufacturing process neutralizes pH, making it suitable for sensitive stomachs. Reviewers report consistent daily immune support, especially during seasonal changes, with a 45-count pack lasting over a month at 1,000mg daily.

Imported directly from the USA, this vegan, gluten-free supplement arrives in 11-13 days via ExpressBox, with all duties and GST included, ensuring authenticity and quality for Indian buyers.

Key Features

  • 24-Hour Immune Support; Ester-C is a unique Vitamin C formula that delivers 24-hour immune support, so one daily serving of 1000 mg is all you need
  • Potent Antioxidant; As an antioxidant, Ester-C helps fight free radicals, which can cause oxidative stress that may lead to the premature aging of cells
  • Gentle On The Stomach; Ester-C's water-based manufacturing process neutralizes pH, making it non-acidic and gentle on the stomach
  • Naturally-Occuring Metabolites; The naturally-occurring metabolites in Ester-C may help enhance the retention of Vitamin C in your white blood cells, an important part of your immune system
  • Suitable For Vegans & Vegetarians; No gluten, no yeast, no wheat, no milk or milk derivatives, no lactose, no soy, no egg, no corn, no grapefruit, no sugar, no starch, no artificial flavors, no sodium; Non-GMO

Why choose this product

Formulation & Absorption

Ester-C's unique, chemical-free manufacturing neutralizes acidity, making it gentle on the stomach while enhancing absorption through naturally occurring metabolites, supported by clinical insights for immune health.

Ideal For Indian Buyers

Designed for those seeking reliable, non-acidic vitamin C, especially in humid climates. Delivered in 11-13 days via tracked ExpressBox, duties included, with a 14-Day Smile Guarantee for peace of mind.

How to use

  • Take one tablet daily — Consume one Ester-C 1000mg tablet with a meal, preferably in the morning, for consistent immune support over 24 hours.
  • Use regularly — Maintain daily intake for ongoing immune health, especially during seasonal changes or high-stress periods.
  • Store properly — Keep in a cool, dry place away from direct sunlight to preserve potency and shelf life.

Example scenarios

Typical situations where American Health Ester-C 1000mg 45ct Citrus Bioflavonoids | 24-Hour Immune Support helps — illustrative scenarios, not customer reviews.

1
Scenario 1
Illustrative example
Where it helps

A 35-year-old Mumbai professional needs daily immune support during monsoon season, prefers vegan options, and wants reliable delivery.

How this product helps

CrowCrowCrow delivers American Health Ester-C in 11-13 days, supporting immunity with a gentle, vegan formula, lasting over a month at 1,000mg daily, with duties included.

Nutrition Facts

Key Ingredient
Vitamin C (as Ester-C®)
Active Ingredients %
1000mg per tablet
Allergens
None
Free From
Gluten, yeast, wheat, milk, lactose, soy, egg, corn, grapefruit, sugar, starch, artificial flavors, sodium

How we compare

FeatureAmerican Health Ester-COthers
FormulationNon-acidic Ester-C with natural metabolites for better absorptionStandard ascorbic acid tablets, may cause stomach discomfort
Price per unit₹4,660 per tablet₹2-4 per tablet (varies by brand)
Support Duration24-hour immune support with 1 daily tabletSupport varies, often 8-12 hours per dose
Delivery & AuthenticityImported directly from USA, factory-sealed, duties includedLocal Indian brands, variable quality, no import guarantee

Product details

SKUsvv3932
GTIN00076630169837
BrandAmerican Health
Size45 Count (Pack of 1)
FlavorCitrus
Item FormTablet
IngredientsVegetable Cellulose, Calcium Silicate, Vegetable Magnesium Stearate, Vegetable Stearic Acid, Natural Palm Leaf Glaze

About American Health

American Health is a leading US-based brand known for high-quality vitamins and supplements, trusted worldwide for purity and efficacy.

Compliance & Legal

This is a dietary supplement; not intended to diagnose, treat, cure or prevent any disease.

Customer Reviews

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FAQ, See What Others Asked

How is this Ester-C supplement authentic vs local Indian options?
CrowCrowCrow sources American Health Ester-C directly from authorized US retailers, ensuring factory-sealed, genuine products. Delivered in 11-13 days via ExpressBox, duties included, with a 14-Day Smile Guarantee, matching US formulations and batch codes.
Can I take Ester-C daily in India?
Yes, one tablet daily supports immune health, with no known adverse effects. Delivered in 11-13 days via tracked ExpressBox, duties included, suitable for vegans and vegetarians.
Is this vitamin safe for vegetarians?
Yes, this Ester-C supplement is vegan, gluten-free, non-GMO, and free from artificial flavors, suitable for vegetarians and vegans in India, arriving in 11-13 days.
How does this compare to local vitamin C supplements?
Imported from the USA, American Health Ester-C offers a unique, non-acidic formula with 24-hour immune support, delivered in 11-13 days with all duties included, unlike local brands.
What is the best way to buy authentic Ester-C in India?
Order directly from crowcrowcrow, sourced from authorized US retailers, factory-sealed, with duties and GST included, arriving in 11-13 days via ExpressBox.

Frequently bought together

American Health Ester-C 1000mg 45ct Citrus Bioflavonoids | 24-Hour Immune Support, Gentle & Vegan

This item:

American Health Ester-C 1000mg 45ct Citrus Bioflavonoids | 24-Hour Immune Support, Gentle & Vegan

₹4,660

American Health Ester-C 1000mg 45ct Citrus Bioflavonoids | 24-Hour Immune Support, Gentle & Vegan

This item

American Health Ester-C 1000mg 45ct Citrus Bioflavonoids | 24-Hour Immune Support, Gentle & Vegan

₹4,660

Total price:

₹15,950

You save ₹3,480 (18%) Extra

3 items selected

3 items

₹15,950

You save ₹3,480 (18%) Extra

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Spec
Price
₹4,660
₹5,060
₹10,380
₹12,990
₹910
₹1,380
₹5,280
₹7,020
₹5,500
₹6,570
₹9,190
₹10,170
₹5,720
₹7,610
Brand NameAmerican HealthNordic NaturalsTrace MineralsPreserVisionTrace MineralsHerbal CleanSlimFast
Item FormTabletN/AN/AN/AN/AN/AN/A
SourceUS RetailUS RetailUS RetailUS RetailUS RetailUS RetailUS Retail
Sold ByCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrow
Imported from USA
₹4,660₹5,060

You Save ₹400

Estimated doorstep delivery by 23 Nov - 25 Nov from USA
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Tracked delivery

Tracked from USA · duties included
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Damaged? Covered*

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Your Order Journey: From Purchase to Doorstep

You Order
Place your order
USA Warehouse dispatch
Packed & shipped
International Air Shipping
Fast transit
Consignment to India Warehouse
Customs cleared
Doorstep delivery
Delivered to you
You Order
Place your order
USA Warehouse dispatch
Packed & shipped
International Air Shipping
Fast transit
Consignment to India Warehouse
Customs cleared
Doorstep delivery
Delivered to you

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vs
₹13,980+ (3× the price)
₹4,660 locked, all-in
Hard to get the original US version in India
Original US version, shipped to your door
Extra pay for Import Duties, GST, and forex fees
One price in INR, no customs charges at delivery
4–12 weeks · No tracking
11-13 days · live tracking
Grey market, no guarantee, no protection, no refund
Sourced from US retailers, India-verified, return available
Lost in transit = ₹0 back
Full protection included