L-Tyrosine 500 mg
100/100
This product looks safe
- No ingredients exceed tolerable upper intake levels
- 100% of ingredients have research evidence
A
Label Compliance Grade
Product Label
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Label Data
1 Capsule(s)
Serving Size
Other Combinations
Product Type
100%
Evidence Coverage
Supplement Facts — Evidence Check
10 mg
(590% DV)
📊 7.7× RDA — above typical dose (UL: 100 mg)
📚 113 studies (Tier A: 3, B: 35)
500 mg
📊 Market median: 500.0mg (223 products)
📚 22 studies (Tier A: 0, B: 1)
Other Ingredients
Gelatin
Microcrystalline Cellulose
organic Carnauba Wax
Bamboo extract
Label Claims — Verification
❓
All Other
❓
Structure/Function
All Other (98% of products)
Structure/Function (78% of products)
Nutrient (56% of products)
Target Groups
Adult (18 - 50 Years)
Gluten Free
Dairy Free
Sugar Free
Product Information
📋 Directions for Use
Directions: Take one (1) capsule daily, preferably in between meals.
⚠️ Warnings & Precautions
Warning: Consult your healthcare provider prior to use if you are pregnant, nursing, taking any medication or have any medical conditions.
Keep out of reach of children.
Tamper evident Do not use if outer seal is broken or missing.
🧪 Formulation Notes
A free form amino acid
Gluten free Dairy free Soy free Nut free
Does not contain: Gluten, sugar, artificial colors or flavors.
Additional Information
Specialty
Brain Neurotransmitter production
Store in a cool, dry place.
Visit www.vitaminshoppe.com or call 1-800-223-1216 for more information and to reorder.
Item No. VS-1383 1046605 FS 37
Product Details
UPC / SKU
7 66536 01383 8
DSLD Entry Date
2019-01-07
Product Type
Other Combinations
Form
Capsule
Brand
The Vitamin Shoppe
DSLD ID
183140
Data Updated
2026-04-11
Research Evidence
50
Research Sources
47
Avg Quality Score
28
Rct
13
Clinical Trial
5
Guideline
4
Systematic Review
A
Using a Novel Consensus-Based Chemoinformatics Approach to Predict ADMET Properties and Druglikeness of Tyrosine Kinase Inhibitors.
B
Australia and New Zealand consensus statement on the cardiovascular management of patients with chronic lymphocytic leukaemia treated with Bruton's tyrosine kinase inhibitors.
B
Branched-chain amino acid supplementation for improving growth and development in term and preterm neonates
B
[Clinical practice guideline on anaplastic lymphoma kinase-tyrosine kinase inhibitors for non-small cell lung cancer (2025 edition)].
B
[Chinese expert consensus on epidermal growth factor receptor tyrosine kinase inhibitors for the treatment of non-small cell lung cancer (2025 edition)].
B
Consensus Guideline for the Diagnosis and Treatment of Tyrosine Hydroxylase (TH) Deficiency.
B
Baseline-dependent effect of dopamine's precursor L-tyrosine on working memory gating but not updating
C
Attenuating Muscle Damage Biomarkers and Muscle Soreness After an Exercise-Induced Muscle Damage with Branched-Chain Amino Acid (BCAA) Supplementation: A Systematic Review and Meta-analysis with Meta-regression
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