L-Tyrosine 500mg 120c by Now Foods – Neurotransmitter Support Amino Acid
L-Tyrosine 500 mg capsules by Now Foods provide a single amino acid in a 120-capsule bottle, with 500 mg in each capsule. This free-form amino acid is supplied on its own rather than as part of a protein powder or multi-ingredient blend, making the formula straightforward to compare with your practitioner's recommendations.
Tyrosine is a building material the body uses to make proteins and several important signaling compounds. The emphasis here is nutritional neurotransmitter support: supplying a precursor used in normal nerve communication, not delivering a stimulant or a ready-made neurotransmitter. The capsules contain bovine gelatin, so this formula is not a vegetarian option.
Key L-Tyrosine 500mg 120c Benefits
- Supplies tyrosine, a starting material for dopamine and norepinephrine, which participate in normal nerve signaling and the body's everyday responses to changing demands.
- Provides an amino acid used in protein building, helping explain tyrosine's broader nutritional role beyond its connection with brain chemistry.
- Contributes a building block used in normal thyroid hormone formation, without supplying thyroid hormone itself or replacing thyroid care.
How L-Tyrosine 500mg 120c Works
The body ordinarily makes tyrosine from another amino acid called phenylalanine. Food also supplies tyrosine as part of dietary protein. After absorption, tyrosine can enter the body's amino acid pool and be used where needed; taking it does not direct all of it to one organ or guarantee a particular feeling.
Enzymes convert tyrosine through a series of steps into dopamine and norepinephrine, chemical messengers involved in communication between nerve cells. Tyrosine also has a separate role in thyroid hormone formation. These are normal physiological functions, not reasons to increase a dose or replace prescribed medication.
Key Functional Ingredients Include:
- L-Tyrosine: Supplies the starting material for dopamine and norepinephrine production. The body converts this amino acid into these nerve-signaling messengers through enzyme-controlled steps. Providing a precursor supports the nutritional foundation of that process; it does not supply the messengers directly or promise improved concentration, mood, or performance.
L-Tyrosine 500mg 120c Is Formulated For
- Adults discussing a single-ingredient supplement with their practitioner rather than choosing a broad amino acid blend.
- Adults who want to understand tyrosine's contribution to normal nerve signaling and protein synthesis before deciding whether supplemental intake fits their diet.
Supplements support your health but do not replace a balanced diet. Always check with your healthcare practitioner if you have doubts about a new supplement. Or you may book a FREE product consultation with Holistic Health Partners, led by Carolyn Mulally BS, RN, HN-BC. You may also wish to explore our other Amino Acids Supplements, Brain Products, and Now Foods Supplements and Vitamins collections.
Recommendation: Take 1 capsule 1 to 3 times daily, preferably between meals.
Serving Size: 1 Capsule
Servings Per Container: 120
L-Tyrosine (free-form) ... 500 mg
Daily Value not established
The L-Tyrosine used in this product is Pharmaceutical Grade.
Other Ingredients: Bovine Gelatin, Stearic Acid, Silicon Dioxide
Contains: Contains Gelatin.
Does Not Contain: Not manufactured with wheat, gluten, soy, milk, egg, fish, shellfish or tree nut ingredients.
Storage: Store in a cool, dry place after opening.
Natural color variation may occur in this product.
Frequently Asked Questions About L-Tyrosine 500mg 120c
What are the benefits of L-Tyrosine 500mg 120c?
L-Tyrosine 500mg 120c supplies 500 mg of free-form tyrosine per capsule. Tyrosine is a precursor for dopamine and norepinephrine, which are involved in normal nerve communication, and is also used in proteins and thyroid hormone formation. This is nutritional support for established body processes, not a promise of sharper focus or a particular mood. The single-ingredient format lets you assess tyrosine separately from a multi-nutrient formula.
Who should take L-Tyrosine 500mg 120c?
This NOW formula is labeled for adults only and suits a discussion with your practitioner about targeted tyrosine supplementation. It contains bovine gelatin, so it is not appropriate for a vegetarian capsule preference. If you are pregnant or nursing, take medication, or have a medical condition, consult a physician first. The label gives particular cautions for hyperthyroidism, melanoma, MAO inhibitors, and other mood altering medications; those situations require medical advice before use.
Are there any side effects of taking L-Tyrosine 500mg 120c?
Tyrosine can cause nausea, diarrhea, headache, vomiting, or insomnia, particularly at higher intakes. For adults only. 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. Keep out of reach of children. A pharmacist should also review levodopa and thyroid hormone medicines for potential interactions. The capsules contain gelatin and are produced in a facility that processes the allergens listed above.
How does L-Tyrosine 500mg 120c support overall health?
Tyrosine connects everyday nutrition with protein building and the production of normal signaling compounds. Your body can make it from phenylalanine and obtains it from protein-containing foods; this capsule adds a defined amount of the free-form amino acid. It complements, rather than replaces, dietary protein and varied food choices. Follow the manufacturer's directions of one capsule one to three times daily, preferably between meals, and review its medication and thyroid cautions before starting.
These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure, or prevent any disease.
