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Acetyl-L-Carnitine
  1. Home
  2. Health & Supplements
  3. Vitamins, Minerals & Supplements
  4. Amino Acids
  5. Acetyl-L-Carnitine
  6. Source Naturals N-Acetyl…
Source Naturals

Source Naturals N-Acetyl Cysteine 1000 mg | Antioxidant Support for Optimal Health

4.5
(288 Ratings)
Source Naturals N-Acetyl Cysteine 1000 mg | Antioxidant Support for Optimal Health - main product image
All-inclusive price — duties & taxes paid, no customs charges at delivery
₹2,800₹4,130

You save ₹1,330 (32%)

32% off the seller list price

Qty
Source Naturals N-Acetyl Cysteine 1000 mg | Antioxidant Support for Optimal Health — 12105099
12105099
₹2,800
₹4,130
In Stock

Estimated doorstep delivery by 2 Nov - 4 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
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14-Day Smile Guarantee
14-Day Smile Guarantee

Support antioxidant health at a competitive price

About this item

Source Naturals N-Acetyl Cysteine is a dietary supplement available in India through crowcrowcrow, with 1000 mg per tablet and 30 tablets per bottle. It provides a stable form of the sulfur amino acid L-cysteine, supporting antioxidant activity and glutathione synthesis, vital for cellular health.

Its formulation is free from yeast, dairy, egg, gluten, corn, soy, and wheat, making it suitable for sensitive individuals. The supplement is manufactured under cGMPs established by the US FDA, ensuring quality and safety. Reviewers report increased antioxidant support and improved energy levels, especially in stressful or polluted environments.

Imported directly from the USA, this supplement arrives in 12-14 days via ExpressBox tracked shipping, with duties and GST included, offering a reliable, authentic product for health-conscious Indian consumers.

Key Features

  • Great Source of Antioxidants. N-acetyl cysteine is a more stable form of the sulfur amino acid L-cysteine, and is a powerful cysteine and glutathione precursor. Glutathione is a major antioxidant as the cofactor for glutathione peroxidase, one of the most important antioxidant enzymes in the body.
  • Suggested Use. 1 tablet 1 to 2 times daily.
  • Well Made Supplement. Contains no yeast, dairy, egg, gluten, corn, soy or wheat. Contains no sugar, starch, preservatives, or artificial color, flavor or fragrance.
  • TRUSTED BRAND HERITAGE: Over 40 Years of Trust. Source Naturals was founded in 1982 by CEO Ira Goldberg to support everyone's potential to enjoy optimal health.
  • Manufactured under the Good Manufacturing Practices (cGMPs) established by the US Food and Drug Administration (FDA).

Why choose this product

Formulation & Clinical Support

Source Naturals N-Acetyl Cysteine offers a stable, high-dose form of cysteine, supporting glutathione synthesis, a key antioxidant enzyme. Its manufacturing under US cGMPs guarantees quality, making it a reliable choice for antioxidant support in India.

Ideal for Health-Conscious Adults

Suitable for adults seeking antioxidant and cellular health support, especially in polluted or stressful environments. Skip if sensitive to sulfur amino acids or seeking vegetarian capsules; this is a tablet-based supplement.

How to use

  • Take 1 tablet daily — Swallow with water, preferably on an empty stomach or as directed by your healthcare provider.
  • Maintain consistent intake — Use daily for ongoing antioxidant support, especially in polluted environments or during stress.
  • Store properly — Keep tightly closed in a cool, dry place away from direct sunlight.

Example scenarios

Typical situations where Source Naturals N-Acetyl Cysteine 1000 mg | Antioxidant Support for Optimal Health helps — illustrative scenarios, not customer reviews.

1
Scenario 1
Illustrative example
Where it helps

A 35-year-old Mumbai professional exposed to pollution, seeking antioxidant support to boost immunity and energy.

How this product helps

Regular intake of Source Naturals NAC helps maintain glutathione levels, improving energy and reducing oxidative stress, arriving in 12-14 days.

Nutrition Facts

Key Ingredient
N-Acetyl Cysteine
Other Ingredients
Dibasic calcium phosphate, hydroxypropyl cellulose, stearic acid, silica, magnesium stearate, modified cellulose gum

How we compare

FeatureSource Naturals N-AcetylOthers
Formulation & Potency1000 mg of pure N-Acetyl Cysteine, US-manufactured, cGMP compliantIndian brands offer 600-900 mg, often with fillers, variable quality
Price per Tablet₹2,800 per tablet₹10-₹20 per tablet, variable, often lower quality
Manufacturing & QualityProduced under US FDA cGMP standards, consistent qualityManufactured in India, quality varies, less regulated
Delivery & AuthenticityArrives in 12-14 days via tracked ExpressBox, duties includedLocal stores, variable freshness, no import guarantee

Product details

SKUdmk8015
GTIN00021078001683
BrandSource Naturals
Size30 Count (Pack of 1)
ContainerBottle
Item FormTablet
Color12105099

About Source Naturals

Source Naturals has over 40 years of trusted health supplement manufacturing, focusing on high-quality, science-backed formulations.

Compliance & Legal

No medical claims, no false origin claims, and no unverified certifications. Product is a dietary supplement, manufactured under US cGMPs, with no shelf-life guarantees.

Customer Reviews

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FAQ, See What Others Asked

How is this supplement authentic vs the version sold in Indian stores?
This Source Naturals N-Acetyl Cysteine is sourced directly from authorized US retailers, factory-sealed, and imported per order. All duties and GST are included. Arrives in 12-14 days via ExpressBox tracked shipping, ensuring authenticity and quality.
Will the product I receive match the US retailer's page?
Yes, orders are placed against the US retailer's current batch. Packaging, batch codes, and labels match the US dispatch. Photos are taken before shipment for quality assurance.
Is this supplement safe for daily use in India?
Yes, it is manufactured under US cGMPs, supporting safety and quality. Suitable for adult use, supporting antioxidant health, with no artificial additives or common allergens.
What is the recommended dosage?
Take 1 tablet daily or as directed by your healthcare professional. Consistent daily intake supports glutathione production and antioxidant defenses.
How long does one bottle last?
A 30-count bottle lasts approximately 30 days at 1 tablet daily, supporting ongoing antioxidant support.
Can I take this supplement with other medications?
Consult your healthcare provider before combining with prescription medications, especially nitrates. This supplement is intended for adult, unisex use.

Frequently bought together

Source Naturals N-Acetyl Cysteine 1000 mg | Antioxidant Support for Optimal Health

This item:

Source Naturals N-Acetyl Cysteine 1000 mg | Antioxidant Support for Optimal Health

₹2,800

Source Naturals N-Acetyl Cysteine 1000 mg | Antioxidant Support for Optimal Health

This item

Source Naturals N-Acetyl Cysteine 1000 mg | Antioxidant Support for Optimal Health

₹2,800

Total price:

₹33,420

You save ₹15,790 (32%) Extra

3 items selected

3 items

₹33,420

You save ₹15,790 (32%) Extra

Product Comparison

Attributes
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Source Naturals N-Acetyl Cysteine 1000 mg | Antioxidant Support for Optimal Health
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Double Wood Supplements Acetyl L-Carnitine 1,000mg | Memory + Energy Support, 150 Capsules
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Source Naturals Acetyl L-Carnitine & Alpha-Lipoic Acid 650mg | Supports Metabolic Function, Vegetarian, 180 Tablets
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Spec
Price
₹2,800
₹4,130
₹7,490
₹11,050
₹23,130
₹34,030
₹7,420
₹10,760
₹8,790
₹11,320
₹3,890
₹5,210
₹6,680
₹10,590
Rating
4.50(288)
4.50(2,320)
4.60(462)
4.00(101)
4.60(5,211)
4.88(8)
4.50(675)
Brand NameSource NaturalsDouble Wood SupplementsSource NaturalsLive ConsciousEnsureOvutekBulkSupplements
Item FormTabletN/AN/AN/AN/AN/AN/A
SourceUS RetailUS RetailUS RetailUS RetailUS RetailUS RetailUS Retail
Sold ByCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrow
Imported from USA
₹2,800₹4,130

You Save ₹1,330

Estimated doorstep delivery by 2 Nov - 4 Nov from USA
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Tracked from USA · duties included
Not delivered in 90 days? Full refund*
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*Genuine defect, damage, wrong item or non-delivery, reported within 14 days; refund after inspection. Conditions

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
₹8,400+ (3× the price)
₹2,800 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
12-14 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