L-Tyrosine 500 mg by Solaray — Ingredients, Evidence & Safety

🟢 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 VegCap(s) Serving Size

50 Servings

Amino acid/Protein Product Type

100% Evidence Coverage

Supplement Facts — Evidence Check

L-Tyrosine

500 mg

📊 Market median: 500.0mg (223 products) 📚 22 studies (Tier A: 0, B: 1)

This product: 500mg

Other Ingredients

Cellulose Magnesium Stearate Cellulose

Label Claims — Verification

❓ Nutrient

❓ All Other

❓ Structure/Function

All Other (98% of products) Structure/Function (78% of products) Nutrient (56% of products)

Target Groups

Adult (18 - 50 Years)

Product Information

📋 Directions for Use

Directions: Use only as directed. Take 1 VegCap daily with a meal or glass of water.

⚠️ Warnings & Precautions

Warning: Do not use if safety seal is broken or missing. Keep your licensed health care practitioner informed when using this product.

Keep out of reach of children.

Do not use with prescription MAO inhibitor.

🧪 Formulation Notes

Neurotransmitter Support

Discussion: L-Tyrosine is an amino acid that is an essential component of protein found naturally in the human body.

Additional Information

Lab Verified

Since 1973, we've scoured the globe for the highest quality ingredients, connecting you with the most efficacious supplements that help you live brighter & embrace the moments that matter most.

Store in a cool, dry place.

100% PCR Bottles

Product Details

UPC / SKU 0 76280 04990 9

DSLD Entry Date 2025-09-25

Product Type Amino acid/Protein

Form Capsule

Brand Solaray

DSLD ID 338459

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.

Guideline International journal of molecular sciences 2025

PubMed DOI

B Australia and New Zealand consensus statement on the cardiovascular management of patients with chronic lymphocytic leukaemia treated with Bruton's tyrosine kinase inhibitors.

Guideline Internal medicine journal 2025

PubMed DOI

B Branched-chain amino acid supplementation for improving growth and development in term and preterm neonates

Systematic Review The Cochrane database of systematic reviews 2020

PubMed DOI Cochrane

B [Clinical practice guideline on anaplastic lymphoma kinase-tyrosine kinase inhibitors for non-small cell lung cancer (2025 edition)].

Guideline Zhonghua zhong liu za zhi [Chinese journal of oncology] 2025

PubMed DOI

B [Chinese expert consensus on epidermal growth factor receptor tyrosine kinase inhibitors for the treatment of non-small cell lung cancer (2025 edition)].

Guideline Zhonghua yi xue za zhi 2025

PubMed DOI

B Consensus Guideline for the Diagnosis and Treatment of Tyrosine Hydroxylase (TH) Deficiency.

Guideline Journal of inherited metabolic disease 2025

PubMed DOI

B Baseline-dependent effect of dopamine's precursor L-tyrosine on working memory gating but not updating

Rct Cognitive, affective & behavioral neuroscience 2020

PubMed DOI

B Effect of Amino Acid Supplementation on Iron Regulation after Endurance Exercise

Rct Nutrients 2023

PubMed DOI

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

Systematic Review Sports medicine - open 2024

PubMed DOI

C The Effects of Green Tea Amino Acid L-Theanine Consumption on the Ability to Manage Stress and Anxiety Levels: a Systematic Review

Systematic Review Plant foods for human nutrition (Dordrecht, Netherlands) 2020

PubMed DOI

View all evidence for Tyrosine →