NAC N-Acetyl Cysteine 750 mg
by Country Life · capsule · 30 vegan capsules
- On the market (NIH)
- UPC 0 15794 01686 1
- DSLD label 333299
- Serving 1 capsule
- 30 servings
NAC N-Acetyl Cysteine 750 mg by Country Life lists one ingredient: 750 mg of N-acetyl cysteine per serving of 1 capsule. Its current label entered the NIH Dietary Supplement Label Database on September 25, 2025.
What is in NAC N-Acetyl Cysteine 750 mg?
Each row as the label prints it, per serving of 1 capsule. The capsule beside an amount places it among every product in the NIH database that lists the same ingredient: the bar is the middle half of their amounts, the line in it the median, the whiskers the 10th and 90th percentiles; the green tick is the FDA Daily Value and the red dashed tick the adult upper limit (IOM).
| Ingredient | Amount | % DV | Among products listing it |
|---|---|---|---|
| N-Acetyl Cysteine | 750 mg | Higher than 94% of 1,259 products listing N-acetyl cysteine (median 150 mg). |
Source: NIH ODS Dietary Supplement Label Database, label 333299 (entered September 25, 2025), version 9.4.0. See the label on DSLD or its label image (PDF). Amounts are what the maker printed; DSLD does not test products. Daily Values: the FDA's Daily Value page.
Is that a lot?
The rows in the top or bottom tenth of the products that list the same ingredient, and any above the adult upper limit at the most servings a day the directions give:
- Its 750 mg of N-acetyl cysteine is higher than 94% of the 1,259 N-acetyl cysteine products that print an amount; 61 list more.
The NIH database records one serving a day from the label's directions; its % Daily Values are for adults and children 4 or more years of age. The directions as printed are further down this page.
The Tolerable Upper Intake Level is the most of a nutrient per day, from food, water and supplements together, that is likely to pose no risk for almost all adults (Institute of Medicine, 2011). It does not apply under medical supervision. This page compares labels; it is not medical advice.
Sources: amounts from the DSLD label; Daily Values from 21 CFR 101.9(c)(8)(iv); adult upper limits from the Institute of Medicine's DRI summary tables (2011). How positions are computed.
Which products have the closest formulas?
6 products list the very same ingredients; the nearest amounts come first.
- Nac Detoxifier Self DefenseHolistic Healing Center · off the market same ingredients
- N-Acetyl-L-Cysteine 750 mgDouglas Laboratories same ingredients
- N-Acetyl-L-Cysteine 750 mgProgressive Professional from Progressive Laboratories same ingredients
- NAC RenewNutri-West same ingredients
- N-Acetyl Cysteine 750 mgLifeSeasons Essentials same ingredients
- NAC 750 mgdr.bo same ingredients
Source: ingredient lists of every product's current label in DSLD (version 9.4.0); similarity weights each shared ingredient by how rare it is.
What does the label say about taking it?
Quoted from the label as DSLD transcribed it: the maker's words, including any claim about what the product does, which the FDA has not evaluated and PlainVitamins does not endorse.
- Directions
- Directions: Adults take one (1) capsule daily or as directed by a healthcare professional.
- Warnings
- As a reminder, discuss the supplements and medications that you take with your health care providers. Caution: 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.
- Keep out of the reach of children.
- Allergens and what it does not contain
- Yes certified gluten-free by GFCO.ORG No yeast or wheat No soy, milk or salt No sugar or preservatives No artificial colors, flavors or sweeteners
- Certified gluten-free
- Storage
- Store in a dry place between 59 Degrees - 86 Degrees F.
Source: label statements in DSLD label 333299.
What else is on the label?
Other ingredients: Cellulose, Cellulose, Stearic Acid, Silica, Magnesium Stearate.
Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): GF Certified Gluten-free Certified B Corporation K Parve (Kosher) IFANCA Certified Crescent M Halal. Listed with: Certified gluten-free (GFCO), Certified Vegan (Vegan Action) (a seal is the label's claim; the certifier's own list confirms it).
How many labels does NAC N-Acetyl Cysteine 750 mg have?
8 labels are on file under this name since October 26, 2011: other sizes, label designs and reformulations. The current one leads this page.
- Label 333299 (current) Entered September 25, 2025 · on the market · 30 vegan capsules · UPC 0 15794 01686 1
- Label 333300 Entered July 24, 2025 · on the market · 60 vegan capsules · UPC 0 15794 01687 8
- Label 327615 Entered April 24, 2025 · off the market February 27, 2025 · 60 vegan capsules · UPC 0 15794 01687 8
- Label 326821 Entered December 21, 2024 · off the market February 27, 2025 · 30 vegan capsules · UPC 0 15794 01686 1
- Label 64869 Entered September 22, 2016 · off the market October 3, 2023 · 60 vegetarian capsules · UPC 0 15794 01687 8
- Label 64863 Entered September 22, 2016 · off the market October 3, 2023 · 30 vegetarian capsules · UPC 0 15794 01686 1
- Label 14084 Entered October 25, 2012 · off the market August 30, 2016 · 30 vegetarian capsules · UPC 0 15794 01686 1
- Label 1605 Entered October 26, 2011 · off the market August 30, 2016 · 60 Vegetarian Capsules · UPC 0 15794 01687 8
Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).
Who makes it?
The label names Country Life, LLC (manufacturer), Hauppauge, NY. All Country Life products.