Target New ArrivalsGift Ideas for MomClothing, Shoes & AccessoriesHome & DécorKitchen & DiningOutdoor Living & GardenFurnitureGroceryHousehold EssentialsBabyBeautyPersonal CareHealthWellnessLuggageSports & OutdoorsToysElectronicsVideo GamesMovies, Music & BooksSchool & Office SuppliesParty SuppliesGift IdeasGift CardsPetsUlta Beauty at TargetShop by CommunityTarget OpticalDealsClearanceTarget New ArrivalsSpring OutfitsGift Ideas for MomWomen’s Festival OutfitsTop DealsTarget Circle DealsWeekly AdShop Order PickupShop Same Day DeliveryRegistryRedCardTarget CircleFind Stores
Target Circle™Target Circle™ CardTarget Circle 360™Registry & Wish ListWeekly AdFind Stores
NOW Foods NAC Quercetin & Zinc, 90 Veg Capsules - 2 of 4NOW Foods NAC Quercetin & Zinc, 90 Veg Capsules - 3 of 4NOW Foods NAC Quercetin & Zinc, 90 Veg Capsules - 4 of 4
NOW Foods NAC Quercetin & Zinc, 90 Veg Capsules - 1 of 4

NOW Foods NAC Quercetin & Zinc, 90 Veg Capsules

$25.99

In Stock

Sold & shipped by iHerb
Eligible for registries and wish lists

Save 5% every day

With Target Circle™ Card

At a glance

About this item

Highlights

  • 1,000 mg NAC, 500 mg Quercetin & 15 mg Zinc per serving.
  • Immune & Respiratory Support.
  • Non-GMO.
  • A Dietary Supplement.

Description

N-acetyl cysteine (NAC) is a stable form of the non-essential amino acid cysteine. It is a sulfur-containing amino acid that acts as a stabilizer for the formation of protein structures, and promotes the formation of glutathione.* Glutathione is a powerful free radical scavenging compound that also helps to maintain normal, balanced immune system function.* Quercetin is a naturally occurring free radical neutralizer that supports healthy seasonal immune system function.* Laboratory studies have demonstrated that quercetin can also help to promote normal respiratory function.* Zinc has been included for its immune-supporting properties.
Suggested Age: Adult Use Only
Product Warning: Consult a doctor if you have a medical condition prior to use
Product Form: Capsule
Package Quantity: 90
Net weight: 4.8 ounces
TCIN: 1001873372
UPC: 733739030887
Origin: made in the USA or imported
Healthcare Disclaimer:
Content on this site is for reference purposes only. Target does not represent or warrant that the nutrition, ingredient, allergen and other product information on our Web or Mobile sites are accurate or complete, since this information comes from the product manufacturers. On occasion, manufacturers may improve or change their product formulas and update their labels. We recommend that you do not rely solely on the information presented on our Web or Mobile sites and that you review the product's label or contact the manufacturer directly if you have specific product concerns or questions. If you have specific healthcare concerns or questions about the products displayed, please contact your licensed healthcare professional for advice or answers.
The above item details were provided by the Target Plus™ Partner. Target does not represent or warrant that this information is accurate or complete. On occasion, manufacturers may modify their items and update their labels.
We recommend that you do not rely solely on the information presented. If you have a specific question about this item, you may consult the item's label, contact the manufacturer directly or call Target Guest Services at 1-800-591-3869.
If the item details aren’t accurate or complete, we want to know about it.

Serving Per Container: 45

Amount :

% Daily Value*
Zinc (elemental) (from 75 mg Zine Bisglycinate) (Albion) 15mg
N-Acetyl Cysteine (NAC) 1000mg
Quercetin 500mg
* Percentage of Daily Values are based on a 2,000 calorie diet.

Ingredients:

hypromellose (cellulose capsule), ascorbyl palmitate, silicon dioxide and citric acid.

Allergens & Warnings:

Caution: For adults only. Quercetin may interact with a variety of medications; consult physician before using this product if taking prescription drugs (especially nitroglycerin). Consult physician if pregnant/nursing or have a medical condition. Keep out of reach of children., Produced in a GMP facility that processes other ingredients containing these allergens.

Shipping details

Estimated ship dimensions: 4.5 inches length x 2.5 inches width x 2.45 inches height
Estimated ship weight: 0.3 pounds
This item cannot be shipped to the following locations: American Samoa (see also separate entry under AS), Guam (see also separate entry under GU), Northern Mariana Islands, Puerto Rico (see also separate entry under PR), United States Minor Outlying Islands, Virgin Islands, U.S., APO/FPO, Alaska, Hawaii
item ships from third party seller: iHerb

Return details

This item can be returned to any Target store or Target.com.
This item must be returned within 30 days of the date it was purchased in store, delivered to the guest, delivered by a Shipt shopper, or picked up by the guest.
See the return policy for complete information.

Additional product information and recommendations

Guests also viewed

5.0 out of 5 stars with 6 reviews
5 out of 5 stars
7 November, 2025
originally posted on swansonvitamins.com
Image

For Dry Eye

I find this combo in the Now product to be most effective for my dry eye., compared to just Macqui berry as the only ingredient in a supplement. This a recurring purchase for me , over and over.
BarbaraC
Did you find this review helpful?
5 out of 5 stars
4 April, 2024
originally posted on NOW Health Group, Inc.
Image

Nac

Very nice
TJ
Did you find this review helpful?
5 out of 5 stars
2 November, 2023
originally posted on NOW Health Group, Inc.
Image

convenient

I have been taking NAC and Zinc separately, It makes it easier and more pleasant to avoid 1 more pill!
NYwoman
Did you find this review helpful?

Get top deals, latest trends, and more.

Privacy policy

Footer

About Us

About TargetCareersNews & BlogTarget BrandsBullseye ShopSustainability & GovernancePress CenterAdvertise with UsInvestorsAffiliates & PartnersSuppliersTargetPlus

Help

Target HelpReturnsTrack OrdersRecallsContact UsFeedbackAccessibilitySecurity & FraudTeam Member ServicesLegal & Privacy

Stores

Find a StoreClinicPharmacyTarget OpticalMore In-Store Services

Services

Target Circle™Target Circle™ CardTarget Circle 360™Target AppRegistrySame Day DeliveryOrder PickupDrive UpFree 2-Day ShippingShipping & DeliveryMore Services
PinterestFacebookInstagramXYoutubeTiktokTermsCA Supply ChainPrivacy PolicyCA Privacy RightsYour Privacy ChoicesInterest Based AdsHealth Privacy Policy