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
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
#4 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 Free Form L Tyrosine. Other brands only have 200mg or 250mg. NOW has 500 mg.
  • ✅ BENEFITS: Supports Mental Alertness* and Healthy Glandular Function*
  • ✅ MADE IN THE USA
  • ✅ TRUSTED QUALITY. Non-GMO. Dairy-Free. Nut Free. Made in a GMP facility.
#5 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.
#6 Real Supplements Rated Best in 2020
Genius Consciousness - Super Nootropic Brain Booster Supplement - Enhance Focus, Boost Concentration & Improve Memory | Mind Enhancement with Alpha GPC & Lions Mane Mushroom for Neuro Energy & IQ
  • HEIGHTENED MENTAL CLARITY, FOCUS & COGNITIVE PERFORMANCE - Reduce brain fog and clear the cobwebs holding you back from achieving limitless status! Find creativity and free your thoughts with modern science (see product description below for scientific breakdown)
  • CLINICALLY PROVEN, TRADEMARKED INGREDIENTS - Doctor formulated & 3rd party tested, Genius doesn't leave quality up to chance. Highlights from our extra strength formula include 100mg of Phosphatidylserine, 1000mg of Acetyl L Carnitine HCL and 500mg of L-Tyrosine for higher level thought processing, dopamine production and nerve support
  • NO PRESCRIPTION REQUIRED - Unlike some synthetic smart drugs, Consciousness provides a natural alternative to unproven compounds! Made with all-natural, scientifically proven ingredients; Consciousness truly does support brain health
  • FAST-ACTING ENERGY & MOOD SUPPORT - Dyamine, Neurofactor and Natural Caffeine ignite neurons to leave you feeling bullet proof! Find your neuro peak and leave anxiety behind with SAFE stimulants (Packaging may slightly vary).
#7 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*
#8 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
#9 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.
#10 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.
  • As essential dietary mineral, magnesium plays many important roles in the body which include helping cells produce metabolic energy, supporting optimum nerve function, helping muscles relax properly and maintaining a healthy heartbeat.
Sale#11 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.*
  • SUPPORTS MENTAL CLARITY – L-Tyrosine is one of 20 standard amino acids that synthesize proteins that are consumed by cells and produce mental clarity.*
  • ABSOLUTE PURITY - ZERO SYNTHETIC ADDITIVES, FILLERS, HEAVY METALS, MICROS - 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.
  • 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. ​
#12 Real Supplements Rated Best in 2020
200 MG 5-HTP Plus Serotonin Synthesizers and Cofactor B6 for Improved Serotonin Conversion - Enhanced 5HTP Supplement for Serotonin Boost, Mood and Sleep Support
1,626 Reviews
200 MG 5-HTP Plus Serotonin Synthesizers and Cofactor B6 for Improved Serotonin Conversion - Enhanced 5HTP Supplement for Serotonin Boost, Mood and Sleep Support
  • 5-HTP ENHANCED SUPER FORMULA - We supplemented 200mg of pure 5-HTP with clinically proven serotonin synthesizers, SAMe and L Tryptophan. Tryptophan is metabolized into 5-HTP in the body, while SAMe is a well-known serotonin booster. In addition, both ingredients have been indicated to help 5-HTP conversion to serotonin, creating the ideal synergistic mood booster.
  • B6 FOR IMPROVED SEROTONIN CONVERSION - Our formula includes a high dosage of Vitamin B6, the main co-factor necessary to convert 5-HTP into serotonin. Vitamin B6 has been clinically shown to aid 5-HTP conversion into serotonin, while even slight B6 deficiency can greatly inhibit the efficacy of 5-HTP.
  • MOOD, ANXIETY & SLEEP SUPPORT - 5-HTP is the primary precursor to serotonin production in the body. Increased levels of serotonin have been scientifically shown to promote positive mood, anxiety relief and better sleep.
  • DOCTOR-DRIVEN, SCIENCE BACKED - Bringing Dr. Emil’s unique knowledge as both a medical doctor & recognized authority in the supplementation field, our blends are painstakingly formulated to provide superior results and are always backed by science - free of gimmicks, fads & false promises.
  • ONLY THE RIGHT STUFF - All Dr. Emil products are made from all-natural vitamins, minerals & herbal extracts, without the use of harmful additives; non-GMO; free of gluten and all top 8 allergens. All products are manufactured in the USA in a GMP certified laboratory.
#13 Real Supplements Rated Best in 2020
Brain Supplement Nootropics Booster - Enhance Focus, Boost Concentration, Improve Memory & Clarity For Men & Women, Ginkgo Biloba, DMAE, Mind Enhancement, IQ Neuro Energy, Vitamin B12, Bacopa Monnieri
1,524 Reviews
Brain Supplement Nootropics Booster - Enhance Focus, Boost Concentration, Improve Memory & Clarity For Men & Women, Ginkgo Biloba, DMAE, Mind Enhancement, IQ Neuro Energy, Vitamin B12, Bacopa Monnieri
  • FATIGUE & MENTAL FOGGINESS - Nootropics and smart drugs are concentration essentials that are known to reduce fatigue, while fighting the detrimental effects of mental fogginess. Our brain vitamins contain DMAE, which may produce feelings of improved mental clarity, cognitive ability, memory and physical energy.
  • BRAIN HEALTH & MEMORY - Our Brain Booster supplement is a natural nootropic pill that may provide memory-enhancing results that help to improve brain health and memory.
  • HIGH QUALITY NOOTROPIC - Our Brain Supplement works to enhance cognitive function through key nutrient supplementation. Each nootropic capsule contains highly effective ingredients that may improve memory, focus, mental clarity and alertness
  • MOOD & LOGICAL PROCESSING - The best high quality ingredients in our Brain Booster work to help improve mood and enhance alertness in order to aid logical processing. When the mind is energized and in the right state, logical reasoning and creativeness are enhanced.
  • ONLY THE BEST INGREDIENTS - All products are made from all high quality vitamins, minerals & herbal extracts, without the use of harmful additives; non-GMO, and free of hormones and ingredients free from gluten. All products are manufactured in the USA with global ingredients.
#14 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.
#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
Sale#17 Real Supplements Rated Best in 2020
NOW Supplements, 5-HTP (5-hydroxytryptophan) 100 mg, Neurotransmitter Support*, 120 Veg Capsules
  • VEGAN CAPSULES/NEUROTRANSMITTER SUPPORT*: 5-HTP is the intermediate metabolite between the amino acid L-tryptophan and serotonin.
  • TYPICALLY USED AS A SLEEP SUPPLEMENT*/SUPPORTS POSITIVE MOOD AND RELAXATION*: 5-HTP supports the production of serotonin in the brain and central nervous system; serotonin can impact sleep, mood, appetite, and body temperature.*
  • CERTIFICATIONS/CLASSIFICATIONS: Dairy Free, Egg Free, Kosher, Made without Gluten, Non-GMO, Nut Free, Soy Free, Vegan/Vegetarian
  • 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#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
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.
#20 Real Supplements Rated Best in 2020
Dopify™ Dopamine Supplement by VitaMonk™ - Dopamine Booster with Uridine Monophosphate, Mucuna Pruriens, L-Theanine, Tyrosine and More - No Artificial Fillers, Just Brain Food - 60 Capsules
  • ✅ Save 5% on orders with promo VTAMNK05 when buying 3+ bottles, or 15% off with promo VTAMNK15 on 6+ bottles
  • ✅ DOPAMINE IS ESSENTIAL FOR HEALTH - Dopamine is neurotransmitter crucial for increasing motivation, positive emotional responses, reward perceptions, and arousal. Low levels of dopamine is associated with a lack of motivation and energy.
  • ✅ INGREDIENTS SHOWN TO INCREASE DOPAMINE - Dopify contains both phenylalanine and tyrosine (for synthesis), dopamine precursor Mucuna Pruriens, a HIGHLY standardized version of green tea extract combined with Uridine Monophosphate, L-Theanine, turmeric, & more… all of which show evidence of boosting dopamine.
  • ✅ DOCTOR FORMULATED - Other dopamine supplements are ok, but no others contain ALL the essential ingredients needed to manage your dopamine levels.
  • ✅ NO ARTIFICIAL FILLERS, 100% MONEY BACK GUARANTEE - Recommended to combine with AdaptoTrax to balance cortisol. Adaptogens are natural serotonin supplements.

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.

Amazon Best Rated Products - Last Updated on 2020-08-12.

DISCLAIMER: There are affiliate links on this page. This means that at no cost to you, we will receive a small commission if you purchase through our link.