Net Contents
4 oz.
Serving Size
0.25 tsp
Servings Per Container
283
Supplement Form
Powder
Bar Code (UPC/SKU)
7 33739 00265 5
Product Version
CODE 0265 V5
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: 0.25 tsp · 1–3 per day
| Ingredient | Amount Per Serving | |
|---|---|---|
| L-Tyrosine | 400 mg | — |
Not Present
Other Ingredients
Target Groups
Label Claims
Directions & Suggested Use
Suggested/Recommended/Usage/Directions
SUGGESTED USAGE: As a dietary supplement, take 1/4 teaspoon in juice or water, preferably between meals, 1 to 3 times daily.
Warnings & Precautions
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.
Precautions re: Allergies
Not manufactured with wheat, gluten, soy, milk, egg, fish, shellfish or tree nut ingredients. Produced in a GMP facility that processes other ingredients containing these allergens.
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 Disclaimer Statement
These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.
FDA Statement of Identity
A Dietary Supplement
Other Label Statements
General: Product/Version Code
CODE 0265 V5
General Statements: All Other Content
NEUROTRANSMITTER SUPPORT
General Statements: All Other Content
Pure Powder
General Statements: All Other Content
~ Pharmaceutical Grade ~ Healthy Glandular Function ~ Supports Mental Alertness
Seals/Symbols
QUALITY GMP ASSURED
General Statements: All Other Content
For more product information visit www.nowfoods.com/0265 Product of China. Packaged in the USA.
Brand IP Statement(s) re: (c), (TM), (SM)
NOW(R) L-Tyrosine is Pharmaceutical Grade.
General Statements: All Other Content
Please Recycle. This product is sold by weight not volume.
General Statements: All Other Content
L-Tyrosine is a non-essential amino acid that plays an important role in the production of 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.
Manufacturer & Distributor
Other
Distributor
NOW FOODS
395 S. Glen Ellyn Rd., Bloomingdale, IL, 60108, USA
Market Reference
L-Tyrosine Now Foods
Muscle & Strength4.7(9200)$17.99
Now Foods L- Tyrosine 750 mg 90 Capsules
Walmart4.7(2600)$13.59
Now Supplements L- Tyrosine 500 mg 120 Capsules
Walmart4.7(9200)$12.71
Now Foods L- Tyrosine Powder
Muscle & Strength4.7(421)$8.99
Now Foods L- Tyrosine 500mg Capsules
Vitamart.ca4.7(9200)$14.74
365 by Whole Foods Market L Tyrosine 500 Mg 100 Capsules
Whole Foods Market$14.49
Nutricost L- Tyrosine 500mg 180 Capsules
Target4.6(578)$14.95
Now Supplements L- Tyrosine Supplement
DiscountNutritionStore5.0(3)$26.57
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.
Fierce Nutrition - Shake & Energy Bar
5.0 (81)Health food store
7220 University Ave, Windsor Heights, IA 50324
Fit Pharm Nutrition- Weight Loss, Sports Nutrition, Vitamins,
4.5 (188)Vitamin & supplements store
6305 Mills Civic Pkwy Suite 3109, West Des Moines, IA 50266
Nutrition Marketplace and Water to Go
5.0 (7)Vitamin & supplements store
8830 Swanson Blvd, Clive, IA 50325
Fit Pharm Nutrition
5.0 (33)Vitamin & supplements store
2010 SE Delaware Ave Ste 226, Ankeny, IA 50021
5 Star Nutrition Urbandale
4.9 (210)Vitamin & supplements store
11881 Hickman Rd Suite 200, Urbandale, IA 50323
GNC
4.0 (49)Vitamin & supplements store
1111 E Army Post Rd Ste #220, Des Moines, IA 50315
GNC
3.5 (44)Vitamin & supplements store
101 Jordan Creek Pkwy Ste 12020, West Des Moines, IA 50266
Fresh Thyme Market
4.6 (1157)Vitamin & supplements store
2900 University Ave, West Des Moines, IA 50266
Research & Studies
Tyrosine: food supplement or therapeutic agent?
HA Tyrrell - Journal of nutritional & environmental medicine, 1998 - Taylor & Francis
… of Pharmacy and Allied Health Sciences, Boston, MA, USA L-Tyrosine occupies a central … This has led to studies investigating the potential usefulness of supplementary tyrosine for …
199811 citationsTyrosine for mitigating stress and enhancing performance in healthy adult humans, a rapid evidence assessment of the literature
S Attipoe, SA Zeno, C Lee, C Crawford… - Military …, 2015 - academic.oup.com
… Objective: Determine whether supplemental tyrosine mitigates stress-… , l-tyrosine is synthesized via hydroxylation of phenylalanine, an essential amino acid. Furthermore, l-tyrosine is the …
201573 citationsl-Tyrosine to alleviate the effects of stress?
SN Young - Journal of Psychiatry and Neuroscience, 2007 - cdnsciencepub.com
… In one study, l-tyrosine was given at a dosage of 2 g per day for 5 days during a demanding … -term l-tyrosine use in healthy people is lacking. In one of the longest studies, 2.5 g l-tyrosine …
200763 citationsThe effect of tyrosine supplementation on whole-body endurance performance in physically active population: A systematic review and meta-analysis including …
LJF Solon-Júnior, DA Boullosa Alvarez… - Journal of Sports …, 2023 - Taylor & Francis
… The amino acid L-tyrosine (TYR), usually present in protein-rich foods, is the biochemical … during the supplementation period. The search strategy included studies of healthy men or …
20234 citationsDoes L-Tyrosine Improve Focus and Concentration?
BGTE Powder, L Powder, P Powder, NMNP Bulk… - sxytorganic.com
… MAO inhibitors, thyroid medications, or Levodopa should consult healthcare providers before using L-Tyrosine. From a supplement perspective, L-Tyrosine is often combined with other …
Perspectives of biotechnological production of l-tyrosine and its applications
T Lütke-Eversloh, CNS Santos… - Applied microbiology and …, 2007 - Springer
… amino acid l-tyrosine is used as a dietary supplement and has … methods can produce l-tyrosine from biomass feedstocks … , various strategies for synthesizing l-tyrosine by employing …
2007171 citations
Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2014-08-26. DSLD Label ID: 36613. 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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