Brand: Allergy Research Group

CapsuleAmino acid/ProteinOff Market
Click to view full label

Net Contents

100 Vegetarian Capsule(s)

Serving Size

1 Capsule(s)

Servings Per Container

100

Supplement Form

Capsule

Bar Code (UPC/SKU)

7 13947 70630 9

Product Version

Rev. 007

Label Analysis

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

1Active Ingredients

Single-ingredient formula listed in Supplement Facts.

100%Amount Transparency

Every active ingredient discloses a specific amount per serving.

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

Supplement Facts

Serving Size: 1 Capsule(s) · 1–3 per day

IngredientAmount Per Serving
L-Tyrosine500 mg

Not Present

Other Ingredients

Hydroxypropyl MethylcelluloseMicrocrystalline CelluloseL-Leucine

Target Groups

Adult (18 - 50 Years)

Label Claims

All Other

Directions & Suggested Use

Suggested/Recommended/Usage/Directions

Suggested use As a dietary supplement, 1 capsule one to three times daily between meals, or as directed by a healthcare practitioner.

Storage

Storage

Keep in a cool, dry place, tightly capped.

Formulation

Formula re: Contains

L-tyrosine is a non-essential amino acid.

Formulation re: Other

Hypoallergenic

FDA Statements

FDA Statement of Identity

Dietary Supplement

Other Label Statements

General Statements: All Other Content

Free form amino acid, high purity, well tolerated.

General Statements: All Other Content

Free form amino acid

General: Product/Version Code

Rev. 007

Manufacturer & Distributor

Distributor

Allergy Research Group

Alameda, CA, 94502

510-263-2000

Market Reference

$11.79 – $712.80· 40 listings
  • Allergy Research Group L- Tyrosine 500mg 100 Capsules

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  • Allergy Research Group Thyroid Zen Defense

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  • Pure Encapsulations L- Tyrosine 90 Capsules

    Pure Prescriptions4.7(56)
    $34.00
  • Allergy Research Group Liposomal Zen 50 ml

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    $41.59
  • L-Tyrosine

    Platinum Wellness Center
    $45.00
  • L‐Tyrosine - BeWell Associates

    Be Well Associates
    $39.25
  • BulkSupplements L- Tyrosine Powder

    BulkSupplements.com4.9(87)
    $153.97

Where to Buy Locally

Enter your city or ZIP code to find supplement & health stores in your area that may carry this product.

Showing representative supplement & health retailers — search above for stores in your area.

  • Power nutrition

    5.0 (5)

    Sports Nutrition Shop

    Ground Floor 73A, 75B Lees Rd, Oldham OL4 1JW

  • ProFit Vitamins

    4.8 (17)

    Vitamin & Supplements Shop

    5 Capesthorne Walk, Denton, Manchester M34 6EX

  • Wolf Nutrition Manchester

    5.0 (3)

    Vitamin & Supplements Shop

    740 Oldham Rd, Failsworth, Manchester M35 9FE

  • VS Ashton

    4.8 (52)

    Vitamin & Supplements Shop

    192 Stamford Street Central, Ashton-under-Lyne OL6 7LR

  • MCR Supplements

    5.0 (20)

    Vitamin & Supplements Shop

    Midway House, Long St, Middleton, Manchester M24 6UZ

  • Wolf Nutrition Denton

    5.0 (72)

    Vitamin & Supplements Shop

    81 Manchester Rd, Denton, Manchester M34 2AF

  • Stockport Supplements Reddish

    5.0 (101)

    Vitamin & Supplements Shop

    110 Gorton Rd, Reddish, Stockport SK5 6UE

  • K2protein

    4.8 (25)

    Vitamin & Supplements Shop

    Unit A4 + A35, Lord N St, Manchester M40 2HJ

Research & Studies

  • Microbial metabolism of l-tyrosine protects against allergic airway inflammation

    TP Wypych, C Pattaroni, O Perdijk, C Yap… - Nature …, 2021 - nature.com

    … with health benefits 8 , we hypothesized that MD4 mice would have reduced microbial diversity and, consequently, an increased susceptibility to inflammation such as allergic airway …

    2021148 citations
  • Review of L‐tyrosine confirming its safe human use as an adjuvant

    P Baldrick, D Richardson… - Journal of Applied …, 2002 - Wiley Online Library

    … L-tyrosine per se. The lack of findings of toxicological concern found during this review supports the hypothesis that L-tyrosine … L-tyrosine alone or with various allergens adsorbed onto …

    200279 citations
  • The metabolomics of childhood atopic diseases: A comprehensive pathway-specific review

    MS Schjødt, G Gürdeniz, B Chawes - Metabolites, 2020 - mdpi.com

    … for discriminating between health and atopic diseases and … involved in bacterial degradation of L-tyrosine to tyramine, and … a role in the pathogenesis of allergic airway inflammation [53]…

    202042 citations
  • Food for your mind? The effect of tyrosine on selective attention

    C Frings, G Domes, MA Friehs, C Geißler… - Journal of Cognitive …, 2020 - Springer

    … Allergy Research Group™) and 2.0 g l-tyrosine powder (supplied by Bulk Powders™) dissolved in 400 ml of orange juice; the tyrosine dosage … Our sample consisted of healthy and high-…

    202012 citations
  • L-Tyrosine as an Immunological Adjuvant

    AW Wheeler, DM Moran, BE Robins… - … Archives of Allergy and …, 1982 - karger.com

    … ac id L-tyrosine in laboratory animals. Adsorption of various allergenic materials to L-tyrosine was … Administration of the amino acid at a site remote from the allergen was found not to …

    198261 citations
  • Intralymphatic immunotherapy with tyrosine-adsorbed allergens: a double-blind, placebo-controlled trial

    HJ Park, SH Kim, YS Shin, CH Park, ES Cho… - … Research, 2021 - Springer

    … study, we evaluated the therapeutic efficacy and safety of ILAIT with L-tyrosine-adsorbed allergen … , dog, or mixtures thereof, in patients with allergic rhinitis induced by these allergens. …

    202132 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2019-01-07. DSLD Label ID: 183127. 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.