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.
Single-ingredient formula listed in Supplement Facts.
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
| Ingredient | Amount Per Serving | |
|---|---|---|
| L-Tyrosine | 500 mg | — |
Not Present
Other Ingredients
Target Groups
Label Claims
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
Allergy Research Group L- Tyrosine 500mg 100 Capsules
Allergy Research Group5.0(1)$25.99Hexa-L-Tyrosine
CPC Scientific$38.50Allergy Research Group Thyroid Zen Defense
Allergy Research Group5.0(2)$44.00Pure Encapsulations L- Tyrosine 90 Capsules
Pure Prescriptions4.7(56)$34.00Allergy Research Group Liposomal Zen 50 ml
Allergy Research Group4.3(3)$41.59L-Tyrosine
Platinum Wellness Center$45.00L‐Tyrosine - BeWell Associates
Be Well Associates$39.25BulkSupplements L- Tyrosine Powder
BulkSupplements.com4.9(87)$153.97
Where to Buy Locally
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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
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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 citationsReview 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 citationsThe 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 citationsFood 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 citationsL-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 citationsIntralymphatic 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.
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