N-Acetyl Tyrosine 350 mg®

Other Combinations

Brand: Jarrow Formulas

CapsuleOther CombinationsOff Market

Product label for N-Acetyl Tyrosine 350 mg — Click to view full label

Net Contents

120 Capsule(s)

Serving Size

1 Capsule(s)

Servings Per Container

120

Supplement Form

Capsule

Bar Code (UPC/SKU)

7 90011 15051 0

Product Version

03219NATT PROD # 115051

Label Analysis

Objective insights generated automatically from the official DSLD label — a quick, factual read of how this product is formulated and disclosed.

2Active Ingredients

2 distinct active ingredients are disclosed in Supplement Facts.

100%Amount Transparency

Every active ingredient discloses a specific amount per serving.

1% Daily Value Coverage

1 ingredients report a %DV; 1 meet or exceed 100% DV.

1Dietary Attributes

Label states: Gluten-Free.

This analysis is generated algorithmically from label data for educational reference only. It is not a product endorsement, ranking, or medical advice.

Allergen Guide

Free From

Wheat

Allergen flags are parsed automatically from the official label's claims and statements. Always verify against the physical product label before use, especially if you have a severe allergy.

Supplement Facts

Serving Size: 1 Capsule(s) · 1–2 per day

Ingredient	Amount Per Serving	% Daily Value
Vitamin B6(Pyridoxine Hydrochloride)	5 mg	290%
N-Acetyl Tyrosine	350 mg	—

Not Present

Other Ingredients

CelluloseMagnesium StearateSilicon DioxideCapsule

Target Groups

Adult (18 - 50 Years)Gluten FreeDairy Free

Label Claims

NutrientAll OtherStructure/Function

Directions & Suggested Use

Suggested/Recommended/Usage/Directions

Usage: Take 1 capsule 1 or 2 times per day, preferably with juice on an empty stomach or as directed by your qualified healthcare professional.

Warnings & Precautions

Precautions re: Pregnant or Nursing or Prescription Medications

Note: If you have a medical condition (especially bipolar, high blood pressure, or a history of malignant melanoma), are pregnant, lactating, trying to conceive, under the age of 18, or taking medications (especially MAO inhibitors), consult your qualified healthcare professional before using this product.

Precautions re: Children

Keep out of the reach of children.

Storage

Store in a cool, dry place.

Formulation

Formula re: Contains

N-Acetyl Tyrosine is an acetylated derivative of the amino acid L-tyrosine. Ordinary L-tyrosine is less stable and also less soluble in water, which may result in reduced bioavailability. Acetylation enhances the solubility and stability of certain amino acids. N-Acetyl Tyrosine supports brain function by supporting the synthesis of the catecholamines norepinephrine and dopamine (neurotransmitters). Vitamin B6 is essential for amino acid metabolism.

Formulation re: Other

Supports brain function

Formulation re: Does NOT Contain

No wheat, gluten, soybeans, dairy, egg, fish/shellfish, or peanuts/tree nuts.

FDA Statements

FDA Disclaimer Statement

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.

FDA Statement of Identity

Dietary Supplement

Other Label Statements

Brand IP Statement(s) re: (c), (TM), (SM)

2019 Jarrow Formulas

Manufacturer & Distributor

Distributor

Jarrow Formulas Superior Nutrition and Formulation

P.O. Box 35994, Los Angeles, CA, 90035-4317

Market Reference

$9.34 – $69.99· 10 listings

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$14.99
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Naturitas4.6(381)
$18.81
N-Acetyl L-Tyrosine Capsules | 350mg | 240 Count | NALT | Amino Acid Supplement | Natural Nootropic Supplement | Supports Memory, Learning and Focus |
GoSupps.com4.8(7)
$69.99

Where to Buy Locally

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Holland & Barrett - Gosport
4.4 (12)
Vitamin & Supplements Shop
118 High St, Gosport PO12 1DU
Directions 0330 058 2640
Miami Supps Portsmouth
4.9 (138)
Vitamin & Supplements Shop
Unit 1, 122-124 London Rd, Hilsea, Portsmouth PO2 9DD
Directions 07795 007286
Time 4 Nutrition
4.8 (63)
Vitamin & Supplements Shop
3A London Rd, Purbrook, Waterlooville PO7 5LQ
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Miami Supps Southampton
4.9 (359)
Vitamin & Supplements Shop
403 Shirley Rd, Shirley, Southampton SO15 3JD
Directions 07795 007286
365 Nutrition
5.0 (137)
Vitamin & Supplements Shop
28 Bridge Rd, Park Gate, Southampton SO31 7GF
Directions 01489 332073
Huttons Health
5.0 (6)
Vitamin & Supplements Shop
58 Albert Rd, Southsea, Portsmouth, Southsea PO5 2SL
Directions 07476 727278
Holland & Barrett - Portsmouth
4.1 (33)
Vitamin & Supplements Shop
183 Commercial Rd, Portsmouth PO1 1EA
Directions 0330 058 2640
Holland & Barrett - Southsea
3.5 (19)
Vitamin & Supplements Shop
11 Palmerston Rd, Southsea, Portsmouth, Southsea PO5 3PZ
Directions 0330 058 2640

Research & Studies

Nutrition, Diet, and Supplements for Peak Physical & Mental Performance
JD Furber - 1982 - legendarypharma.com
… Especially important are vitamins D, C, E, N-acetyl-cysteine (… We probably get about 2.4 grams of tyrosine in the protein of … to limit supplemental Mg to 350mg per day or less. …
1982
N-acetyl-L-tyrosine as a source of tyrosine in intravenous nutrition an experimental study in the rat
L Bjelton, A Wennberg, L Ekman, R Kihlberg - Nutrition Research, 1989 - Elsevier
… a volume of 350 ml. Fat supplied 25 % of non-protein energy. … respect to the content of tyrosine or N-acetyl-tyrosine (table 2). … with our observation that supplemental tyrosine had only a …
19892 citations
N-Acetyltyrosine as a Biomarker of Parenteral Nutrition Administration in First-Tier Newborn Screening Assays
CA Pickens, S Sah, R Chandrappa… - International Journal of …, 2024 - mdpi.com
… ), a water-soluble tyrosine analog used to increase tyrosine … consuming an NAT dietary supplement shortly before giving … NBS specimens from US public health NBS laboratories. These …
20241 citations
Systematic review on the metabolic interest of glucosinolates and their bioactive derivatives for human health
V Núñez Gómez, A Costa-Pérez, N Baenas Navarro… - 2023 - digitum.um.es
… derived from phenylalanine (Phe) or tyrosine (Tyr). Beyond this … glutathione-S- and N-acetyl-transferases are crucial inter-… SFN), was similar when using 350 mg of pure broccoli seed …
2023
Multi‐targeted therapy by curcumin: how spicy is it?
A Goel, S Jhurani, BB Aggarwal - Molecular nutrition & food …, 2008 - Wiley Online Library
… ligand binding or blocking tyrosine kinase enzymatic activity. … by the proteasome inhibitors lactacystin and N-acetyl-L-leucyl-… www.homecure.com/newproducts.html Jarrow Formulas (C) …
2008309 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2019-12-22. DSLD Label ID: 211978. This information is provided for educational reference only and is not medical advice. Always follow the product label and consult a doctor or pharmacist before use.