L-Tyrosine 750 mg - Extra Strength®
Amino Acids & ProteinBrand: NOW
Net Contents
90 Capsule(s)
Serving Size
1 Capsule(s)
Servings Per Container
Not specified
Supplement Form
Capsule
Bar Code (UPC/SKU)
7 33739 00165 8
Product Version
CODE 0165 V2
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.
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.
Supplement Facts
Serving Size: 1 Capsule(s) · 1–3 per day
| Ingredient | Amount Per Serving | |
|---|---|---|
| L-Tyrosine | 750 mg | — |
Not Present
Other Ingredients
Target Groups
Label Claims
Directions & Suggested Use
Suggested/Recommended/Usage/Directions
SUGGESTED USAGE: As a dietary supplement, take 1 capsule 1 to 3 times daily, preferably between meals. Consider taking these other NOW(R) products: L-Phenylalanine and Acetyl-L-Carnitine.
Warnings & Precautions
Precautions re: Allergies
Produced in a GMP facility that processes other ingredients containing these allergens.
Precautions re: All Other
Caution: For adults only.
Precautions re: Pregnant or Nursing or Prescription Medications
Consult physician if pregnant/ nursing, taking medication, or have a medical condition. Persons with thyroid disease (hyperthyroidism), melanoma, or those taking MAO inhibitors or other mood altering medications should seek the advice of a physician before consuming this product.
Precautions re: Children
Keep out of reach of children.
Storage
Storage
Store in a cool, dry place after opening.
Formulation
Formulation re: Does NOT Contain
Not manufactured with wheat, gluten, soy, milk, egg, fish, shellfish or tree nut ingredients.
FDA Statements
FDA Statement of Identity
A Dietary Supplement
FDA Disclaimer Statement
*These statements have not been evaluated by the Food and Drug Administration. This product is not in tend ed to diagnose, treat, cure or prevent any disease.
Other Label Statements
General Statements: All Other Content
CAPSULE SIZE Made in the USA
General Statements: All Other Content
NEUROTRANSMITTER SUPPORT
General Statements: All Other Content
• Pharmaceutical Grade • Healthy Glandular Function • Supports Mental Alertness*
Seals/Symbols
GMP QUALITY ASSURED
General Statements: All Other Content
For more product information visit www.nowfoods.com/0165
General Statements: All Other Content
This extra strength product has more L-Tyrosine (750 mg per capsule) than our regular strength product (500 mg per capsule). The L-Tyrosine used in this product is Pharmaceutical Grade.
General Statements: All Other Content
Please Recycle.
General Statements: All Other Content
L-Tyrosine is a non-essential amino acid that plays an important role in the production of the neurotransmitters dopamine and norepinephrine. In addition, because L-Tyrosine is necessary for the synthesis of thyroid hormone and epinephrine (adrenaline), L-Tyrosine supports healthy glandular function and stress response.*
General: Product/Version Code
CODE 0165 V2
Manufacturer & Distributor
Distributor
NOW FOODS
395 S. Glen Ellyn Rd., Bloomingdale, IL, 60108, USA
Market Reference
Now Foods L- Tyrosine 750 mg 90 Capsules
iHerb4.7(2600)$12.24
L-Tyrosine Now Foods
Muscle & Strength4.7(9200)$17.99
Now Supplements L- Tyrosine Supplement
DiscountNutritionStore5.0(3)$26.57
Now Foods L- Tyrosine Powder
Muscle & Strength4.7(421)$8.99Lowest
Best L-Tyrosine
Naturitas4.8(1300)$19.38
Swanson L- Tyrosine Supplement
Walmart - Pattern$20.98
NOW L-Tyrosine (Freeform) Capsules 500mg 120 Count & Acetyl L-Carnitine 500mg 100 vcaps Tyrosine + L-Carnitine 100 Count (Pack of 1) Unflavored 120
GoSupps.com4.7(9200)$79.99
L-Tyrosine by AOR
The Big Carrot4.8(12)$50.89
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.
Nash Nutrition
5.0 (35)Tea store
715 S Davis St, Nashville, GA 31639
Walgreens
3.8 (49)Vitamin & supplements store
402 S Davis St, Nashville, GA 31639
Dr. Ed's Nutrition Shoppe
4.9 (49)Vitamin & supplements store
1531 Baytree Rd, Valdosta, GA 31602
Pump City Sups
5.0 (225)Vitamin & supplements store
3085 Carpenter Rd S Ste C, Tifton, GA 31793
5 Star Nutrition Valdosta (Locally Owned)
5.0 (307)Vitamin & supplements store
1761 Norman Dr #1C, Valdosta, GA 31601
Omega Chemicals Online Shop
Pharmacy
2873 GA-76, Nashville, GA 31639
GNC
4.3 (37)Vitamin & supplements store
1700 Norman Dr #1192, Valdosta, GA 31601
GNC
4.0 (44)Vitamin & supplements store
2135A Bemiss Rd, Valdosta, GA 31602
Research & Studies
Effect of tyrosine supplementation on clinical and healthy populations under stress or cognitive demands—A review
BJ Jongkees, B Hommel, S Kühn, LS Colzato - Journal of psychiatric …, 2015 - Elsevier
… supplementation can be beneficial for performance. The potential of using TYR supplementation … Likewise, the potential of TYR supplementation for enhancing physical exercise seems …
2015257 citationsPerformance Lab Review 2026: An Honest 6-Month Test of Their Complete Supplement Range
M Reid - ultimatestrengths.com
… evidence-led supplement brands on the market today, with two … As with any supplement, consult your healthcare provider … due to the citicoline and L-tyrosine content — but you should …
Dietary supplement ingredients for optimizing cognitive performance among healthy adults: a systematic review
C Crawford, C Boyd… - … Integrative Health, 2021 - journals.sagepub.com
… that 20 healthy medical students consuming 750 mg omega-3 … , and is commonly used today in dietary supplements to increase … Participants were allocated to either l-tyrosine (either as …
202121 citations100% OFFICIAL PRODUCT
WHYBUYB JACK - health-store.eu
… as being the most effective sports supplement for enhancing strength, power, endurance, … L-Tyrosine is an amino acid that your body needs for creating dopamine - a … L-tyrosine 750 mg …
User's Guide to Weight-Loss Supplements
D Clouatre - 2003 - books.google.com
… This chapter starts with an overview of why Americans are heavier today … 750 mg per day. Individuals who would like to try 5-HTP for weight loss might want to combine it with L-tyrosine …
2003A systematic review of the effect of dietary supplements on cognitive performance in healthy young adults and military personnel
DE Pomeroy, KL Tooley, B Probert, A Wilson, E Kemps - Nutrients, 2020 - mdpi.com
… the impact of supplementation of B vitamins on healthy young … B 12 supplementation [74] on cognitive function in 56 healthy … vitamins (750 µg folate, 15 µg vitamin B 12 , 75 mg vitamin B …
202080 citations
Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2012-10-01. DSLD Label ID: 13495. 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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