N-Acetyl Cysteine 750 mg
by LifeSeasons Essentials · capsule · 60 veg capsules
- On the market (NIH)
- UPC 8 10034 44149 2
- DSLD label 310510
- Serving 2 capsules
- 30 servings
N-Acetyl Cysteine 750 mg by LifeSeasons Essentials lists one ingredient: 750 mg of N-acetyl cysteine per serving of 2 capsules. Its current label entered the NIH Dietary Supplement Label Database on August 22, 2024.
What is in N-Acetyl Cysteine 750 mg?
Each row as the label prints it, per serving of 2 capsules. 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 310510 (entered August 22, 2024), 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
- NAC 750 mgdr.bo same ingredients
- NAC N-Acetyl Cysteine 750 mgCountry Life 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: Take 2 capsules daily, with or without food.
- Warnings
- Caution: Use only as directed.
- If pregnant, nursing, taking medication, or under medical supervision for any condition, consult a healthcare professional before use.
- Not intended for children. Keep out of reach of children.
- Tamper evident. Do not use if printed safety seal under cap is broken or missing.
- Allergens and what it does not contain
- No milk, eggs, fish, crustacean shellfish, tree nuts, wheat, peanuts, soy, colors, flavors, preservatives, or magnesium stearate.
- Gluten-free.
- Storage
- Store in a cool, dry place.
Source: label statements in DSLD label 310510.
What else is on the label?
Other ingredients: Hypromellose, Microcrystalline Cellulose, Silica, Rice Bran.
How many labels does N-Acetyl Cysteine 750 mg have?
One label is on file, entered on August 22, 2024.
- Label 310510 (current) Entered August 22, 2024 · on the market · 60 veg capsules · UPC 8 10034 44149 2
Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).
Who makes it?
The label names LifeSeasons (manufacturer, distributor), Kaysville, UT. All LifeSeasons Essentials products.