Net Contents
50 Capsule(s)
Serving Size
1–2 Capsule(s)
Servings Per Container
Not specified
Supplement Form
Capsule
Bar Code (UPC/SKU)
0 74312 40180 8
Product Version
ITEM #180 B181 09G
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.
Allergen Guide
Free From
- Milk
- Egg
- Fish
- Wheat
- Soy
- Gluten
Allergen flags are parsed automatically from the official label's claims and statements. Always verify against the physical product label before use, especially if you have a severe allergy.
Supplement Facts
Serving Size: 1–2 Capsule(s) · 1 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
Directions: For adults, take one (1) to two (2) capsules daily, preferably with a meal.
Warnings & Precautions
Precautions re: Pregnant or Nursing or Prescription Medications
WARNING: If you are pregnant, nursing or taking any medications, consult your doctor before use.
Precautions re: All Other
Discontinue use and consult your doctor if any adverse reactions occur.
Precautions re: Children
Keep out of reach of children.
Precautions re: All Other
Do not use if seal under cap is broken or missing.
Storage
Storage
Store in a cool, dry place.
Formulation
Formulation re: Does NOT Contain
No Gluten, No Yeast, No Wheat, No Milk or Milk Derivatives, No Lactose, No Soy, No Egg, No Corn, No Grapefruit, No Fish, No Sweetener, No Sugar, No Starch, No Preservatives, No Artificial Color, No Artificial Flavor, No Sodium.
FDA Statements
FDA Statement of Identity
Dietary Supplement
FDA Disclaimer Statement
*These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure or prevent any disease.
Other Label Statements
General: Product/Version Code
ITEM #180 B181 09G
General Statements: All Other Content
ACTUAL SIZE
General Statements: All Other Content
Thyroid Hormone Precursor*
Seals/Symbols
GUARANTEED QUALITY LABORATORY TESTED
General Statements: All Other Content
Amino Acids are important components of protein.* L-Tyrosine is an amino acid that helps form the bioactive factors vital to cellular growth and maintenance.* L-Tyrosine is also used by the body to help synthesize and balance thyroid hormones, and is essential for general health and the support of many body processes.*
Brand IP Statement(s) re: (c), (TM), (SM)
© 2008 Good 'N Natural ®
Manufacturer & Distributor
Manufacturer
Good 'N Natural
Bohemia, NY, 11716, USA
800.544.0095
Market Reference
Nature's Craft L-Tyrosine
Shopnaturescraft4.8(160)$13.99GNC L- Tyrosine 500Mg Caplets
GNC4.7(7)$19.99Best Naturals L- Tyrosine 500 mg 90 Capsules
Target4.8(32)$12.99Now Foods L- Tyrosine 500mg 120 Capsules
Instacart4.8(5)$22.99Source Naturals L Tyrosine
Vitacost.com4.8(569)$11.75NOW Foods L- Tyrosine 500 mg 120 Capsules
Target4.7(9300)$14.99365 by Whole Foods Market L Tyrosine 500 Mg 100 Capsules
Whole Foods Market$14.49Doctor's Best L- Tyrosine 500 mg 120 Veggie Caps
Walmart4.8(1400)$16.04
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.
Optimal Nutrition & Wellness
4.6 (10)Vitamin & supplements store
2296 Henderson Mill Rd #405, Atlanta, GA 30345
GNC
3.9 (66)Vitamin & supplements store
5162 Memorial Dr Ste 605, Stone Mountain, GA 30083
Good Nutrition
4.5 (118)Vitamin & supplements store
2855 N Druid Hills Rd NE, Atlanta, GA 30329
Health Unlimited
4.7 (307)Health food store
2968 N Druid Hills Rd, Atlanta, GA 30329
The Health Nut
4.7 (147)Vitamin & supplements store
993 Main St, Stone Mountain, GA 30083
Taylor MD Formulations
4.5 (22)Vitamin & supplements store
2177 Flintstone Dr Ste m, Tucker, GA 30084
Total Nutrition Atlanta
4.8 (173)Vitamin & supplements store
6597-G Roswell Rd NE, Sandy Springs, GA 30328
Discount Nutrition
4.8 (58)Vitamin & supplements store
1544 Piedmont Rd NE Ste 318, Atlanta, GA 30324
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
… The potential of using TYR supplementation to treat clinical disorders seems limited and its … of TYR supplementation for enhancing physical exercise seems minimal as well, perhaps …
2015262 citationsTyrosine improves cognitive performance and reduces blood pressure in cadets after one week of a combat training course
JB Deijen, CJE Wientjes, HFM Vullinghs, PA Cloin… - Brain research …, 1999 - Elsevier
… of L-tyrosine on mental performance in human subjects were also found in a study from Deijen and Orlebeke [15]. The supplementation of 100 mg/kg L-tyrosine in healthy … , L-tyrosine …
1999261 citationsDietary supplement ingredients for optimizing cognitive performance among healthy adults: a systematic review
C Crawford, C Boyd… - … Integrative Health, 2021 - journals.sagepub.com
… Participants were allocated to either l-tyrosine (either as powder or capsule) or a corresponding placebo, in varying amounts (ie, 150 mg/kg [∼10.5 g], 500 mg, or 2.0 g) per day, where …
202121 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 …
201575 citationsDoes L-Tyrosine Improve Focus and Concentration?
BGTE Powder, L Powder, P Powder, NMNP Bulk… - sxytorganic.com
… healthcare providers before using L-Tyrosine. From a supplement perspective, L-Tyrosine is … Common complementary supplements include B vitamins which serve as cofactors in the …
No effect of oral tyrosine on total tyrosine levels in breast milk: implications for dietary supplementation in early postpartum
Y Dowlati, AV Ravindran, M Maheux… - … mental health, 2014 - search.proquest.com
… of current psychiatric or medical illnesses, … supplements. Tyrosine capsules were obtained from Trophic Canada and each capsule contained 500 mg of L-tyrosine (approved by Health …
201413 citations
Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2012-06-25. DSLD Label ID: 10388. 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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