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Doctor's Best L-Tyrosine, Non-GMO, Gluten Free, 120 Veggie Caps
Key item features
- Doctor's Best L-Tyrosine 500mg Veggie Capsules, 120 Count:
- Precursor for the nerve messengers dopamine, norepinephrine, and epinephrine (adrenaline)*
- Precursor for thyroxine production by the thyroid gland.*
- Non-GMO | Gluten Free
Specs
- BrandDoctor's Best
- Size4.40
- Enteral medication & supplement formVeggie Cap
- Primary ingredientTyrosine
- Vitamin & supplement typeMultivitamin Supplements
- Count120
Reviews summary
Pros
- : Offers good value for quality.
- : Provides a consistent energy increase throughout the day.
- : Made with clean and non-gmo components.
- : Provides 500mg per capsule for cognitive function and focus.
- : Helps with hormone production and overall health.
- : Made with vegan and wholesome components.
Generated by AI
Current price is USD$15.7413.1 ¢/ea
Price when purchased online
- Free shipping
Free 30-day returns
How do you want your item?
Columbus, 43215
Arrives by Tue, Feb 24
|
Sold and shipped by iHerb
4.5464632454923715 stars out of 5, based on 12257 seller reviews(4.5)12257 seller reviews
Free 30-day returns
About this item
Product details
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.* At Doctor’s Best, we lead with science. Our products are backed by research and crafted using pure ingredients carefully sourced from around the globe. Since 1990, we have dedicated ourselves to providing highly effective nutritional supplements that enable you to live a healthier lifestyle. We want nothing more than to see you and your family thrive!
- Doctor's Best L-Tyrosine 500mg Veggie Capsules, 120 Count:
- Precursor for the nerve messengers dopamine, norepinephrine, and epinephrine (adrenaline)*
- Precursor for thyroxine production by the thyroid gland.*
- Non-GMO | Gluten Free
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.
Specifications
Brand
Doctor's Best
Size
4.40
Enteral medication & supplement form
Veggie Cap
Primary ingredient
Tyrosine
Indications
Health Concern
Immune System Support
Directions
Dosage
Adult use: Take 1 capsule daily between meals, or as recommended by a nutritionally informed physician.
Instructions
Take 1 capsule daily between meals, or more, as recommended by nutritionally-informed physician.
Warranty
Warranty information
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Ingredients
Inactive Ingredients
Modified cellulose (vegetarian capsule).
Ingredients
Modified cellulose (vegetarian capsule).
Active Ingredients
L-Tyrosine 500 mg
Active Ingredient Name
L-Tyrosine 500 mg
Warnings
Warning Text
legal:*These statements have not been evaluated by the Food & Drug Administration. This product is not intended to diagnose, cure, treat or prevent any disease.
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| Product | Viewing this itemDoctor's Best L-Tyrosine, Non-GMO, Gluten Free, 120 Veggie Caps  $15.74 current price $15.745524.7 out of 5 Stars. 552 reviews | Swanson L-Tyrosine, Helps Maintain Healthy Mental Function & Alleviate The Effects Of Stress, 100 Capsules  $14.49 current price $14.491714.6 out of 5 Stars. 171 reviews | NOW Supplements, L-Tyrosine 500 mg, Supports Mental Alertness*, Neurotransmitter Support*, 120 Capsules  $12.71 current price $12.71734.8 out of 5 Stars. 73 reviews | Solgar L-Tyrosine, 500 mg, 100 Vegetable Capsules  $22.36 current price $22.3614 out of 5 Stars. 1 reviews | Primaforce L-Tyrosine Capsules 180 Capsules, 500 mg Per Serving  $14.95 current price $14.9564.7 out of 5 Stars. 6 reviews |
|---|
| Size | 4.40Doctor's Best L-Tyrosine, Non-GMO, Gluten Free, 120 Veggie Caps | 269gSwanson L-Tyrosine, Helps Maintain Healthy Mental Function & Alleviate The Effects Of Stress, 100 Capsules | 120 CapsuleNOW Supplements, L-Tyrosine 500 mg, Supports Mental Alertness*, Neurotransmitter Support*, 120 Capsules | 100Solgar L-Tyrosine, 500 mg, 100 Vegetable Capsules | 180 CapsulesPrimaforce L-Tyrosine Capsules 180 Capsules, 500 mg Per Serving |
|---|---|---|---|---|---|
| Enteral medication & supplement form | Veggie CapDoctor's Best L-Tyrosine, Non-GMO, Gluten Free, 120 Veggie Caps | PowderSwanson L-Tyrosine, Helps Maintain Healthy Mental Function & Alleviate The Effects Of Stress, 100 Capsules | CapsulesNOW Supplements, L-Tyrosine 500 mg, Supports Mental Alertness*, Neurotransmitter Support*, 120 Capsules | 100Solgar L-Tyrosine, 500 mg, 100 Vegetable Capsules | CapsulesPrimaforce L-Tyrosine Capsules 180 Capsules, 500 mg Per Serving |
| Primary ingredient | TyrosineDoctor's Best L-Tyrosine, Non-GMO, Gluten Free, 120 Veggie Caps | Creatine HCLSwanson L-Tyrosine, Helps Maintain Healthy Mental Function & Alleviate The Effects Of Stress, 100 Capsules | TyrosineNOW Supplements, L-Tyrosine 500 mg, Supports Mental Alertness*, Neurotransmitter Support*, 120 Capsules | -Solgar L-Tyrosine, 500 mg, 100 Vegetable Capsules | L-TyrosinePrimaforce L-Tyrosine Capsules 180 Capsules, 500 mg Per Serving |
| Vitamin & supplement type | Multivitamin SupplementsDoctor's Best L-Tyrosine, Non-GMO, Gluten Free, 120 Veggie Caps | Amino Acid SupplementsSwanson L-Tyrosine, Helps Maintain Healthy Mental Function & Alleviate The Effects Of Stress, 100 Capsules | Dietary SupplementsNOW Supplements, L-Tyrosine 500 mg, Supports Mental Alertness*, Neurotransmitter Support*, 120 Capsules | Multivitamin SupplementsSolgar L-Tyrosine, 500 mg, 100 Vegetable Capsules | L-TyrosinePrimaforce L-Tyrosine Capsules 180 Capsules, 500 mg Per Serving |
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Customer ratings & reviews
How item rating is calculated
Reviews summary
Pros
- : Offers good value for quality.
- : Provides a consistent energy increase throughout the day.
- : Made with clean and non-gmo components.
- : Provides 500mg per capsule for cognitive function and focus.
- : Helps with hormone production and overall health.
- : Made with vegan and wholesome components.
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Showing 1-3 of 544 reviews
Aug 27, 2024
iHerb customer
5 out of 5 stars review
no difference just yet
I'm still on the fence about Doctor's Best L-Tyrosine. I've been taking it for a bit, but I haven't noticed a significant difference in how I feel. While L-Tyrosine is known for its potential benefits in supporting mental clarity and stress management, it hasn't made a noticeable impact for me so far. The quality of the supplement seems solid, but I'm still waiting to see if it will make a more noticeable difference with continued use.
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Review from iherb.com
Helpful?12NRU2RKNR3N44124620
Sep 12, 2024
iHerb customer
5 out of 5 stars review
Excellent!
've been using L-Tyrosine supplements for the past couple of months, and I've noticed some significant benefits worth sharing. L-Tyrosine is an amino acid that plays a crucial role in the production of neurotransmitters like dopamine and norepinephrine, which are essential for mood regulation, focus, and cognitive function. Effectiveness: Since incorporating L-Tyrosine into my routine, I've experienced a noticeable improvement in my mental clarity and overall focus. It seems to help me stay alert and maintain a positive mood, even during stressful periods. The supplement has been particularly effective in enhancing my cognitive function during long workdays and demanding tasks.
Incentivized Review
Review from iherb.com
Helpful?12NRU2RKNR3N44124620
Aug 31, 2024
iHerb customer
5 out of 5 stars review
For Energy, Focus and Motivation.
Before taking this supplement I was tired, lethargic and dull. L-tyrosine benefits for me are improved focus, motivation and energy. The size of the tablets is small and the ingredients are top-quality. All of us need tyrosine from our diets daily and in case you are deficient this supplement really works
Incentivized Review
Review from iherb.com
Helpful?12NRU2RKNR3N44124620
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