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View this orderFlash Deals are limited time, limited quantity promotions, so act fast! Limited to: 1 unit of 1 flash deal product per order. If you order more than one unit or re-order or order other flash deals, you will pay our regular low price. Flash Deals are ineligible from all other promotions.
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View this orderThe length of time for the expiration date or "best used before" date depends on the type of product, as well as the brand.
Perishable items (such as flax oils or certain probiotics) generally have shorter expiration dates. Although our warehouse is fully air-conditioned, these more fragile items are put in cold storage (freezer or refrigeration unit) for maximum freshness.
Our receiving department does its best to verify and then enter the correct expiration dates for all incoming products. However, discrepancies do occur from time to time. This being said, the exceptionally high turnover at iHerb ensures that our inventory is among the freshest in the industry.
— Our Pledge of Integrity —
N-acetyl cysteine (NAC) acts as an antioxidant by scavenging harmful free radicals. In addition NAC is a cysteine precursor to the antioxidant, glutathione. As part of the cellular antioxidant defense system, glutathione plays a key role in cellular detoxification by neutralizing harmful free radicals.
| YES | Certified Gluten-Free by GFCO.org | NO | Yeast or Wheat |
| YES | Certified Vegan by the AVA | NO | Soy or Milk |
| YES | Recyclable Packaging | NO | Salt or Sugar |
| YES | Manufacturing Supports Wind Power | NO | Preservatives |
| YES | Kosher Parve | NO | Artificial Colors, Flavors or Sweeteners |
| YES | Certified Halal by IFANCA | NO | GMOs |
This product has been manufactured at a GMP Registered facility.
Adults take one (1) capsule daily or as directed by a health care professional. As a reminder, discuss the supplements and medications that you take with your health care providers.
Cellulose (capsule shell), cellulose, stearic acid, silica, magnesium stearate.
If you are pregnant, nursing, or taking medication, have a medical condition or planning surgery, consult a doctor before using this product. Stop using and consult a doctor if any adverse reactions occur.
Do not accept if seal is broken. Store in a dry place between 59°-86°F. Keep out of the reach of children.
While iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by iHerb.
| Supplement Facts | ||
| Serving Size: 1 capsule | ||
| Amount Per Serving | % Daily Value | |
| NAC (N-acetyl cysteine) | 750 mg | * |
| *Daily Value not established. | ||
