N-Acetyl L-Tyrosine (NALT)
by BulkSupplements.com · powder · 250 grams
- On the market (NIH)
- UPC X000HSSKDF
- DSLD label 311103
- Serving 400 mg (about 1/5 teaspoon)
- 625 servings
N-Acetyl L-Tyrosine (NALT) by BulkSupplements.com lists one ingredient: 400 mg of N-acetyl-L-tyrosine per serving of 400 mg. Its current label entered the NIH Dietary Supplement Label Database on October 24, 2024.
What is in N-Acetyl L-Tyrosine (NALT)?
Each row as the label prints it, per serving of 400 mg. 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 | 400 mg | Higher than 60% of 73 products listing acetyl L-tyrosine (median 300 mg). |
Source: NIH ODS Dietary Supplement Label Database, label 311103 (entered October 24, 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?
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?
The products whose ingredient lists overlap most with N-Acetyl L-Tyrosine (NALT)'s, rare ingredients counting for more.
- NorivalCardiovascular Research 1 shared, 77% alike
- ForskolinCardiovascular Research 1 shared, 55% alike
- Total Focus A.M. NootropicTerra ELMNT 1 shared, 36% 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: As a dietary supplement, take 400 mg (about 1/5 tsp) once daily, or as directed by a physician.
- Warnings
- Always consult a physician before taking any dietary supplement.
- Keep out of reach of children.
- Allergens and what it does not contain
- Free of: Added sugar, soy, dairy, yeast, gluten, additives
- Storage
- Store in a dry, cool place
Source: label statements in DSLD label 311103.
How many labels does N-Acetyl L-Tyrosine (NALT) have?
4 labels are on file under this name since June 20, 2024: other sizes, label designs and reformulations. The current one leads this page.
- Label 311103 (current) Entered October 24, 2024 · on the market · 250 grams · UPC X000HSSKDF
- Label 311102 Entered October 24, 2024 · on the market · 100 grams · UPC X000HSSKCL
- Label 311101 Entered September 25, 2024 · on the market · 1 kg · UPC X000HSSKCV
- Label 311104 Entered June 20, 2024 · on the market · 500 grams · UPC X000HSSKCB
DSLD also links this label to: N-Acetyl L-Tyrosine (package size difference, same product), N-Acetyl L-Tyrosine (package size difference, same product), N-Acetyl L-Tyrosine (image difference, same product), N-Acetyl L-Tyrosine (package size difference, same product), N-Acetyl L-Tyrosine (package size difference, same product).
Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).
Who makes it?
The label names BulkSupplements.com (distributor), Henderson, NV. All BulkSupplements.com products.