Best Tyrosine Supplements

Sale#1 Real Supplements Rated Best in 2020
NOW Supplements, L-Tyrosine 500 mg, Supports Mental Alertness*, Neurotransmitter Support*, 120 Capsules
954 Reviews
NOW Supplements, L-Tyrosine 500 mg, Supports Mental Alertness*, Neurotransmitter Support*, 120 Capsules
  • SUPPORTS MENTAL ALERTNESS*/NEUROTRANSMITTER SUPPORT*: Required for the production of the neurotransmitters dopamine, adrenaline, and noradrenaline, as well as for the skin pigment, melanin.* Noradrenaline and adrenaline are the main actors in the body’s response to acute stress and with dopamine help support a positive mood and mental alertness.*
  • PHARMACEUTICAL GRADE/HEALTHY GLANDULAR FUNCTION*: L-Tyrosine is especially critical for the normal function of the thyroid gland.*
  • CERTIFICATIONS/CLASSIFICATIONS: Dairy Free, Egg Free, Made without Gluten, Non-GMO, Nut Free, Soy Free
  • GMP Quality Assured: NPA A-rated GMP certification means that every aspect of the NOW manufacturing process has been examined, including our laboratory/testing methods (for stability, potency, and product formulation).
  • Packaged in the USA by a family owned and operated company since 1968
Sale#2 Real Supplements Rated Best in 2020
NOW Supplements, L-Tyrosine 750 mg, Supports Mental Alertness*, Neurotransmitter Support*, 90 Veg Capsules
244 Reviews
NOW Supplements, L-Tyrosine 750 mg, Supports Mental Alertness*, Neurotransmitter Support*, 90 Veg Capsules
  • SUPPORTS MENTAL ALERTNESS*/NEUROTRANSMITTER SUPPORT*: Required for the production of the neurotransmitters dopamine, adrenaline, and noradrenaline, as well as for the skin pigment, melanin.* Noradrenaline and adrenaline are the main actors in the body’s response to acute stress and with dopamine help support a positive mood and mental alertness.*
  • PHARMACEUTICAL GRADE/HEALTHY GLANDULAR FUNCTION*: L-Tyrosine is especially critical for the normal function of the thyroid gland.*
  • CERTIFICATIONS/CLASSIFICATIONS: Dairy Free, Egg Free, Made without Gluten, Non-GMO, Nut Free, Soy Free
  • GMP Quality Assured: NPA A-rated GMP certification means that every aspect of the NOW manufacturing process has been examined, including our laboratory/testing methods (for stability, potency, and product formulation).
  • Packaged in the USA by a family owned and operated company since 1968
#3 Real Supplements Rated Best in 2020
Pure Encapsulations - l-Tyrosine - Neurotransmitter Precursor for Mood and Memory - 90 Capsules
53 Reviews
Pure Encapsulations - l-Tyrosine - Neurotransmitter Precursor for Mood and Memory - 90 Capsules
  • Cognitive & Mood Support: l-Tyrosine promotes production of various neurotransmitters that support emotional well-being and cognitive function.*
  • Occasional Stress Support: l-Tyrosine plays a role in promoting healthy neurotransmitter function in response to environmental and emotional stress.*
  • Thyroid Support: Tyrosine is a key component in the synthesis of thyroid hormones.*
  • Pure Ingredients: Pure Encapsulations manufactures a line of hypoallergenic, research-based dietary supplements. Products are meticulously formulated using pure ingredients designed to deliver predictable results for the benefit of all patients, even the most sensitive.*
  • Free From: Pure Encapsulations products are free from wheat, gluten, egg, peanuts, magnesium stearate, hydrogenated fat, artificial sweeteners and colors, and other unnecessary excipients. Any product containing ingredients derived from allergens, such as soy, dairy or shellfish is clearly labeled. *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.
#4 Real Supplements Rated Best in 2020
Amazing Formulas L Tyrosine - 500 mg, 180 Capsules - Supports Mental Alertness, Energy, Focus, Healthy Glandular Function and Balance
270 Reviews
Amazing Formulas L Tyrosine - 500 mg, 180 Capsules - Supports Mental Alertness, Energy, Focus, Healthy Glandular Function and Balance
  • L-TYROSINE BENEFITS A Potent Dose Of L-Tyrosine Supports Healthy Brain Function &Mental Alertness, Healthy Glandular Function It May Also Help To Relieve Stress And Anxiety
  • THE SIMPLE SUPPLEMENT SOLUTION Just 1 to 3 of our l tyrosine 500mg capsules gives you all the l tyrosine you need!
  • FREE OF CHEMICAL ADDITIVES We never add artificial colors, flavors, sweeteners or preservatives to our l tyrosine supplement. Our supplement is free of unnecessary fillers and binders
  • MADE IN THE USA Amazing nutrition l tyrosine 500 milligram capsules are manufactured in the U.S. at a GMP certified facility, ensuring that our tyrosine capsules are of the absolute best quality
  • FITS PERFECTLY WITH YOUR HEALTHY LIFESTYLE Our Tyrosine 500 mg capsules are free of sugar, starch, corn, soy, egg, lactose, gluten, wheat, yeast, fish and sodium to fit most diet plans and perefrences
Sale#5 Real Supplements Rated Best in 2020
Superior Labs – Pure Natural L-Tyrosine NonGMO – 500 mg, 120 Vegetable Capsules– Supports Mental Clarity – Promotes Alertness – Boosts Energy – Dietary Supplement for Stress & Anxiety Health
324 Reviews
Superior Labs – Pure Natural L-Tyrosine NonGMO – 500 mg, 120 Vegetable Capsules– Supports Mental Clarity – Promotes Alertness – Boosts Energy – Dietary Supplement for Stress & Anxiety Health
  • 500mg PURE L-TYROSINE – Superior Labs’ L-Tyrosine is 100% pure. A potent 500 mg dosage helps maintain physical performance and elevate brain function.*
  • ABSOLUTE PURITY - ZERO SYNTHETIC ADDITIVES, FILLERS, HEAVY METALS, ADULTERANTS - You will never see unnecessary additives such as stearates, dioxides, glycerides or fillers other brands use to make manufacturing cheaper, faster and easier. In addition, we put all ingredients and products through rigorous testing to make sure they are 100% free of contaminants.
  • SUPPORTS MENTAL CLARITY – L-Tyrosine is one of 20 standard amino acids that synthesize proteins that are consumed by cells and produce mental clarity.*
  • UNQUESTIONABLE QUALITY - ALL PRODUCTS PRODUCED IN 3rd PARTY CERTIFIED NSF CERTIFIED FACILITIES - Few are and can pass the stringent standards of NSF. Our products are produced in facilities that have been 3rd party audited and certified for quality by NSF, one of the most stringent quality manufacturing assurance organizations in the industry.
  • NO RISK AND NO HASSLE - For almost a decade, we have been delighting Amazon customers. If you are not satisfied with the benefits, results, or are unsatisfied with the product in any other way, please contact us and we'll gladly refund your money in 48 hours or less. That's it - no questions, no hassle, no risk. ​
Sale#6 Real Supplements Rated Best in 2020
BulkSupplements L-Tyrosine Powder (250 Grams)
978 Reviews
BulkSupplements L-Tyrosine Powder (250 Grams)
  • Promote healthy mood*
  • Support mental function*
  • Aid in maintaining healthy weight when taken in conjunction with a healthy diet and exercise*
#7 Real Supplements Rated Best in 2020
Nutricost L-Tyrosine 500mg, 180 Capsules - Gluten Free & Non-GMO
76 Reviews
Nutricost L-Tyrosine 500mg, 180 Capsules - Gluten Free & Non-GMO
  • 180 Capsules of L-Tyrosine Per bottle
  • 500mg of L-Tyrosine Per Capsule
  • High Quality L-Tyrosine
  • Non-GMO, Gluten Free
  • Manufactured In a GMP Compliant, FDA Registered Facility
#8 Real Supplements Rated Best in 2020
Dr. Amen brainMD Tyrosine - 1000 mg, 120 Capsules - Mood & Adrenal Support Supplement, Promotes Mental Focus, Clarity & Alertness, Energy Booster - Gluten-Free - 60 Servings
  • HEALTHY EMOTIONAL BALANCE - L-Tyrosine is an amino acid and precursor for the neurotransmitters dopamine and norepinephrine. These two work to promote positive mood, behavior, and focus
  • NATURAL NOOTROPIC - Studies have shown that tyrosine can help your brain with learning, memory, and alertness during stressful situations. It can help you multitask and "make the right choices" under mental challenges
  • SUPPORTS ADRENAL GLANDS - Tyrosine helps regulate and support your thyroid and adrenal glands to function normally, both of which are important to maintaining a healthful stress response
  • ENERGY SUPPORT- The thyroid makes the hormone thyroxine (tetraiodothyronine, T4) which helps regulate the body's energy metabolism. Under stress, the thyroid may not make enough T4, supplementing with Tyrosine helps ensure it functions properly
  • QUALITY AND PURITY - All brainMD products are doctor formulated and manufactured in FDA registered facilities. All of our ingredients adhere to strict purity guidelines
#9 Real Supplements Rated Best in 2020
Doctor's Best L-Tyrosine, Healthy Brain Function, Amino Acid, Healthy Glandular Function, Non-GMO, Gluten Free, 120 VC
  • DOCTOR’S BEST L-TYROSINE is a conditionally essential amino acid that is a precursor to the catecholamine transmitters dopamine, epinephrine, and norepinephrine. These are vital messengers for the brain and the body’s other nerve networks. The thyroid gland also needs tyrosine to make the vital hormone thyroxine.*
  • COGNITIVE & MOOD SUPPORT - a dose of L-Tyrosine supports healthy brain function and the rest of the nervous system. The catecholamines are integral to central nervous system functions such as cognition, emotion, memory, movement, and regulation of glands that secrete hormones into the blood.*
  • HEALTHY GLANDULAR FUNCTION – may help to relieve stress. L-Tyrosine is a non-essential amino acid that is an important role in the production of the neurotransmitters dopamine and norepinephrine. Tyrosine is essential for the synthesis of thyroid hormone and epinephrine (adrenaline), L-Tyrosine also supports healthy glandular function.
#10 Real Supplements Rated Best in 2020
Thorne Research - L-Tyrosine - Amino Acid Supplement to Support Production of Dopamine and Norepinephrine - 90 Capsules
61 Reviews
Thorne Research - L-Tyrosine - Amino Acid Supplement to Support Production of Dopamine and Norepinephrine - 90 Capsules
  • Mood: Promotes a positive mental state*
  • Stress: Supports healthy stress management*
  • Thyroid: Nutritional support for the thyroid gland*
  • Adrenals: Supports optimal adrenal function*
  • Free From: Every Thorne product is made with the purest possible ingredients Ð without gluten or other major allergens (eggs, tree nuts, peanuts). This product also contains no dairy, soy, yeast, fish, or shellfish.
#11 Real Supplements Rated Best in 2020
Thorne Research - Iodine & Tyrosine - Mineral and Amino Acid Support for Healthy Thyroid Function - 60 Capsules
  • Thyroid: Key nutrients for thyroid support*
  • Metabolism: Supports metabolism*
  • Fatigue: BenefitsÊindividuals withÊfatigue because of low thyroid hormone levels*
  • Tyrosine: Also supports healthy adrenal function*
  • Free From: Every Thorne product is made with the purest possible ingredients Ð without gluten or other major allergens (eggs, tree nuts, peanuts). This product also contains no dairy, soy, yeast, fish, or shellfish.
#12 Real Supplements Rated Best in 2020
Sale#13 Real Supplements Rated Best in 2020
Solgar – L-Tyrosine 500 mg, 100 Vegetable Capsules
44 Reviews
Solgar – L-Tyrosine 500 mg, 100 Vegetable Capsules
  • AMINO ACID: L-Tyrosine is an amino acid that supports the nutrition of the nervous system
  • BRAIN NUTRITION: L-Tyrosine is a precursor of the neurotransmitters dopamine, norepinephrine and epinephrine
  • FREE FORM: This formulation provides Free Form L-Tyrosine to promote optimal absorption and optimal assimilation
  • KOSHER, GLUTEN FREE & SUITABLE FOR VEGANS: These vegetable capsules are KOF-K Kosher certified, non-GMO, suitable for vegans and are certified gluten free. They are free of: gluten, wheat, dairy, soy, yeast, sugar, and sodium. They are also free of artificial flavors, sweeteners, preservatives and colors
Sale#14 Real Supplements Rated Best in 2020
BulkSupplements N-Acetyl L-Tyrosine (NALT) Powder (100 Grams)
  • Amino Acid and Promotes healthy mood*
  • Aids cognition*
  • May contribute to a calm feeling of overall-well being*
  • Helps with maintaining healthy weight in already healthy individuals when taken in conjunction with a healthy diet and exercise*
#15 Real Supplements Rated Best in 2020
Natural Source L-Tyrosine, 365 Capsules, 6-Month Supply, No Stearate or Rice Fillers, Made in USA, Undiluted & Additive-Free
  • PURE L-TYROSINE CAPSULES Naturally Support Glandular Function, Mental Alertness & a Positive Mood.*
  • NO STEARATES OR FILLERS Unlike our Competition, We Don’t Use Fillers. (Seriously, check out their labels.)
  • 6-MONTH SUPPLY: 365 CAPSULES & Over 160,000 Mg/Bottle. 2X More than Other Top Sellers.
  • MADE IN THE USA by a Bunch of Health Fanatics in Utah
  • LOVE IT OR IT'S FREE! We offer a HASSLE-FREE, 100% MONEY BACK GUARANTEE. Buy & Try with confidence.
#16 Real Supplements Rated Best in 2020
Now L-Tyrosine 500mg, 300 Capsules
30 Reviews
Now L-Tyrosine 500mg, 300 Capsules
  • ✅ HIGHER QUALITY: Upgrade to Pharmaceutical Grade Tyrosine with Now Foods
  • ✅ VALUE SIZE: 300 Caps of L Tyrosine. Other brands only have 200mg or 250mg. NOW has 500mg.
  • ✅ BENEFITS: Supports Mental Alertness* and Healthy Glandular Function*
  • ✅ MADE IN THE USA
  • ✅ TRUSTED QUALITY. GMO-Free. Gluten-Free. Dairy-Free. Nut Free.
#17 Real Supplements Rated Best in 2020
Source Naturals L-Tyrosine -Free Form Amino Acid Supplement - 100 Tablets
  • L-TYROSINE BENEFITS. Source Naturals L-Tyrosine is a free-form amino acid which rapidly crosses the blood-brain barrier. It is a precursor for the neurotransmitters dopamine, norepinephrine, and epinephrine, for thyroid hormones, and for enkephalins, special peptides which subdue messages of physical discomfort. L-Tyrosine is also a precursor for the protective skin pigment melanin.
  • SUGGESTED USE. 1 tablet daily.
  • WELL MADE SUPPLEMENT. Contains no yeast, dairy, gluten, egg, soy or wheat. Contains no sugar, starch, salt, preservatives, or artificial color, flavor or fragrance.
  • TRUSTED FOR OVER 35 YEARS. Source Naturals was created in 1982 by CEO Ira Goldberg to support each individual's potential to enjoy optimal health.
  • MANUFACTURED IN THE USA. Our facility is located in Scotts Valley California.
#18 Real Supplements Rated Best in 2020
Country Life L-Tyrosine 500mg with Vitamin B-6, 100 Capsules
  • L-TYROSINE AMINO ACID – Supports the production of brain neurotransmitters dopamine and norepinephrine
  • ABSORPTION – Chelated with vitamin B6 for absorption and utilization
  • STRESS SUPPORT– Supplementing as part of a healthy diet may support the body’s response to stress
#19 Real Supplements Rated Best in 2020
Designs for Health L-Tyrosine 1200mg - Tyrosine + 100mg Vitamin C (120 Capsules)
  • MAINTAIN TYROSINE LEVELS - Tyrosine metabolism declines with age, so, in addition to the tyrosine provided by the diet, supplemental tyrosine may be needed, along with higher doses of all the necessary cofactors - vitamin C, B6, folic acid, SAMe. *
  • SUPPORT NEUROTRANSMITTER PRODUCTION - Tyrosine is a non-essential amino acid synthesized in the body from the essential amino acid phenylalanine. The typical dietary amount provided by a 3 oz portion of animal protein is 0.3-1g of tyrosine. Tyrosine is the precursor amino acid from which the body makes dopamine (with vitamin B6 as a cofactor), which is converted to NE (norepinephrine) (with vitamin C as a cofactor) and then to E (epinephrine) (with SAMe as a cofactor). *
  • MAXIMIZE ABSORPTION - Tyrosine competes for uptake with other LNAA (large neutral amino acids), so to maximize absorption from the supplemented tyrosine into various tissues (such as the brain, adrenals, nerves), it should be taken on an empty stomach or two hours away from a protein-containing meal. *
  • ALWAYS PURE & EFFECTIVE PRODUCTS - This product is Vegetarian-Friendly, Non-GMO, and contains No Gluten, Dairy, or Soy. DFH is transitioning to tinted glass bottles. In addition to being more eco-conscious, tinted glass offers a greater moisture barrier against moisture and oxygen, which helps protect nutrient viability.*
  • OVER 50,000 DOCTORS AGREE - Designs for Health is the physician's choice for top quality professional strength supplements since 1989. Our "Science First" philosophy ensures our products are based on the most recent research and use the highest quality raw ingredients.
#20 Real Supplements Rated Best in 2020
N-Acetyl L-Tyrosine Capsules | 350mg | 240 Count | NALT | Amino Acid Supplement | Natural Nootropic Supplement | Supports Memory, Learning and Focus | Supports Healthy Stress Levels
  • N-Acetyl L-Tyrosine Capsules | 350mg | NALT
  • PROMOTE COGNITIVE FUNCTION: NALT affects important neurotransmitters, pathways, and hormones in the brain.
  • IN HOUSE LAB TESTING FOR PURITY AND IDENTITY: All bulk powders are are tested prior to packaging and/or encapsulation by a trained full time analytical chemist.
  • SUPPORT HEALTHY STRESS LEVELS AND FOCUS: Tyrosine is a precursor to monoamine and catecholamine neurotransmitters which help dial in focus and motivation. These neurotransmitters play important roles in various processes in the body, notably promoting our ability to stay on task, allowing us to get more stuff done! Furthermore, N-Acetyl L-Tyrosine appears to have better mood promoting effects than plain old L-Tyrosine, making it the preferred Tyrosine supplement amongst Nootropic enthusiasts!

Top 10 Health Benefits of Tyrosine

Tyrosine is a powerful amino acid produced by the body and it acts as a building block for dopamine, norepinephrine,  epinephrine, and Thyroid hormones. Tyrosine is vital in helping your body, when you are stressed, fatigued or feeling cold. According to a study, Tyrosine can have a deep impact on your mood, hormone production, and working memory as well. The many benefits of Tyrosine in the body include the following:

1. The building block of Thyroid hormone

Tyrosine aids in the repair and renewal of damaged cells, while increasing resistance to constant stress. Tyrosine acts as a building block of Thyroid Hormones and controls energy production in the body.

2. Increases mental performance

According to a Research, Tyrosine helps in improving mental performance under stressful situations.  This may include noise-induced stress and cold-induced stress as well. Tyrosine supplements help to restore specific cognitive resources, that may increase your ability to remember.

3. Reduces Depression

Tyrosine has been said to help with depression.  Depression occurs when the neurotransmitters in our brain become unbalance. Tyrosine acts as an antidepressant, as they help in increasing the production of neurotransmitters.

4. Appetite suppression

Having an adequate amount of Tyrosine in the diet can help with weight loss and makes it easier to maintain a steady weight.

5. May treat Parkinson’s disease

Parkinson disease is a disorder affecting the nervous system. It develops slowly and may result in a tremor on one hand. However, according to a Research, approximately 9 volunteers in Parkinson’s disease study were treated with Tyrosine.

6. Aids in increasing your Inhibition

Inhibition is a conscious or unconscious attempt to prevent you from acting on a negative action. Therefore, you may take benefit from Tyrosine supplement if you are experiencing a lack of Inhibition.

7. Beats the Winter Blues

Seasonal affective disorder is commonly known as winter blues. It may begin and end at the same time each year. So if you suffer from Winter Blues, you may feel moody and have no energy. This kind of situation may be cured by an intake of Tyrosine.

8. Improves Attention Deficient Disorders

For energy deficient disorders, impaired neurotransmitter energy production may be a predisposition. According to a Clinical research, of the 12 adults that volunteered for the clinical trials of using Tyrosine, 8 of them showed some form of clinical improvement in 2 weeks.

9. It might help those with Phenylketonuria

Phenylketonuria is a genetic condition, created by the defect in an enzyme known as phenylalanine hydroxylase. However, because Tyrosine is made up of phenylalanine, people with phenylketonuria can become deficient in tyrosine, which may result in many unusual behavioral problems. Intake of Tyrosine supplement might be a viable option for alleviating these kinds of symptoms, but you must consult a doctor before taking the supplement.

10. Improves overall performance

Few clinical researchers reveal that people who take food items rich in Tyrosine are more active and alert than the people who are having low levels of Tyrosine in their diet. In short, you can say that Tyrosine is one of those amino acids which are important for the human body.


Real Supplements gives you the best Tyrosine on the market today. Our top-rated lists are fresh and current so you get the best options.

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