N-Acetyl-L-Tyrosine 300
by LifeLink · capsule · 90 capsules
- On the market (NIH)
- UPC 6 39793 30520 9
- DSLD label 11798
- Serving 1 capsule
N-Acetyl-L-Tyrosine 300 by LifeLink lists 2 ingredients, 2 with an amount per serving of 1 capsule, such as 300 mg of N-acetyl-L-tyrosine and 5 mg of vitamin B6. Its current label entered the NIH Dietary Supplement Label Database on October 1, 2012.
What is in N-Acetyl-L-Tyrosine 300?
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-L-tyrosine | 300 mg | Higher than 51% of 344 products listing N-acetyl tyrosine (median 250 mg). | |
| Vitamin B6as Pyridoxine Hydrochloride | 5 mg | 250% | 51% of 15,277 products listing vitamin B6 give more (median 6 mg). |
Source: NIH ODS Dietary Supplement Label Database, label 11798 (entered October 1, 2012), version 9.4.0. See the label on DSLD. Amounts are what the maker printed; DSLD does not test products. Daily Values: the FDA's Daily Value page.
Is that a lot?
Every amount on this label with a position sits within the middle 80% of the products that list the same ingredient.
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?
2 products list the very same ingredients; the nearest amounts come first.
- N-Acetyl TyrosineJarrow Formulas · off the market same ingredients
- N-Acetyl Tyrosine 350 mgJarrow Formulas same ingredients
- N-Acetyl L-Tyrosine 300 mgSource Naturals 2 shared, 76% alike
- N-Acetyl L-TyrosineNutraBio 1 shared, 72% alike
- N-Acetyl L-Tyrosine 350 MilligramsNutraBio 1 shared, 72% alike
- NALT N-Acetyl L-TyrosineHard Rhino 1 shared, 72% alike
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
- Suggested Use: 1 capsule daily, or as directed by a health care professional.
Source: label statements in DSLD label 11798.
What else is on the label?
Other ingredients: Gelatin.
How many labels does N-Acetyl-L-Tyrosine 300 have?
One label is on file, entered on October 1, 2012.
- Label 11798 (current) Entered October 1, 2012 · on the market · 90 capsules · UPC 6 39793 30520 9
Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).
Who makes it?
The label names LifeLink (manufacturer), Grover Beach, CA. All LifeLink products.