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BULKSUPPLEMENTS.COM L-Tyrosine Powder -Tyrosine Supplement, Tyrosine Powder, Tyrosine 1000mg - Non-Essential Amino Acid Supplement, Gluten Free - 1000mg per Serving, 1kg (2.2 lbs)

4.5 4.5 out of 5 stars 1,906 ratings

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1000 Servings (Pack of 1)

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About this item

  • ✔️Get your Semi-Essential Amino Acid: Get your daily dose of L-Tyrosine with our pure & clean L-Tyrosine powder, or Tyrosine powder! Our L Tyrosine supplement is a known semi-essential amino acid as a building block for other amino acids like phenylalanine. Add this Tyrosine 1000mg powder to your daily routine and help overall wellness!*
  • ✔️ Stay on Task: Get the motivation you need to stay on task and accomplish what you need to. With our L-Tyrosine powder, or Tyrosine 1000mg powder, it's a perfect way to stay productive as well as supporting your overall well-being.* Keep an eye on those tasks that pile up quickly and get back on track!*
  • ✔️ Pure & Clean Supplement: Get the most out of every dose with this pure, gluten-free and filler-free L-Tyrosine 1000mg powder! Perfect for those who want to avoid dairy, soy or added sugars. Enjoy our L-Tyrosine powder without worrying about dietary restrictions.
  • ✔️ Perfect Supplement for Everyday Life: Our L-Tyrosine supplement, in L-Tyrosine powder, may help maintain balance in your daily life.* Plus, just take 2/5 tsp, or 1000mg, each serving into your juice, shake, smoothie or just water and get the natural boost you need for your daily plans & routine!*
  • ⭐ High Quality: Get the most out of our L Tyrosine supplement with pure & high quality. Our strict cGMP standards ensure superior manufacturing, packaging, labeling, and holding operations, while third-party testing at multiple stages ensures compliance and consistency.

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Product Description

At BulkSupplements.com, we sell dietary supplements ranging from amino acids & protein powders, to herbal supplements, vitamins & minerals that may help your health and wellness journey. More than 500 supplements! Find the perfect addition to your daily routine. Our wide selection gives you the freedom to create your own supplement regimen for your health goals. We offer a variety of forms to help you find what works for your lifestyle, pick between powder, capsules & softgels. Our broad selection of dietary supplements are manufactured according to cGMP Standards to ensure the highest quality for manufacturing, packaging, labeling, and holding operations. Plus, we work with a third-party laboratory that tests our products at multiple stages during production, from raw material to finished products, and ensures compliance, standards, and consistency. With a variety of more than 500 supplements, we have something for everyone. Whether you're looking to maintain optimal health or just want some help crossing the finish line, we've got you covered.

Product details

  • Is Discontinued By Manufacturer ‏ : ‎ No
  • Package Dimensions ‏ : ‎ 13.89 x 7.72 x 4.65 inches; 2.2 Pounds
  • Department ‏ : ‎ men, women
  • Date First Available ‏ : ‎ August 20, 2013
  • Manufacturer ‏ : ‎ BULKSUPPLEMENTS.COM
  • ASIN ‏ : ‎ B00ENQL6B4
  • Customer Reviews:
    4.5 4.5 out of 5 stars 1,906 ratings

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This Item
BULKSUPPLEMENTS.COM L-Tyrosine Powder -Tyrosine Supplement, Tyrosine Powder, Tyrosine 1000mg - Non-Essential Amino Acid Supplement, Gluten Free - 1000mg per Serving, 1kg (2.2 lbs)
BULKSUPPLEMENTS.COM L-Tyrosine Powder -Tyrosine Supplement, Tyrosine Powder, Tyrosine 1000mg - Non-Essential Amino Acid Supplement, Gluten Free - 1000mg per Serving, 1kg (2.2 lbs)
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Price$32.96$16.95-15% $13.48
List:$15.86
-36% $15.99
List:$25.00
$48.96$30.96
Price Per Unit$0.94 / Ounce$0.07 / Count$0.07 / Count$0.11 / Count$1.39 / Ounce$0.88 / Ounce
Delivery
Get it as soon as Tuesday, Mar 26
Get it as soon as Tuesday, Mar 26
Get it as soon as Tuesday, Mar 26
Get it as soon as Tuesday, Mar 26
Get it as soon as Tuesday, Mar 26
Get it as soon as Tuesday, Mar 26
Customer Ratings
Value for money
4.6
4.3
4.5
3.9
4.4
3.8
Flavor
4.4
4.2
4.1
4.1
4.1
2.7
Easy to swallow
4.1
4.3
4.3
4.5
Sold By
BulkSupplements
Bayland Health
Carlyle
Nature's Own Factory Store
BulkSupplements
BulkSupplements
keyword type
multiple-vitamin-mineral-combinations
multiple-vitamin-mineral-combinations
multiple-vitamin-mineral-combinations
multiple-vitamin-mineral-combinations
multiple-vitamin-mineral-combinations
branched-chain-amino-acids-nutritional-supplements
form
Powder
Capsule
Capsule
Capsule
Powder
Powder
flavor
Unflavored
Unflavored
Unflavored
Unflavored
size
1000 Servings (Pack of 1)
240 Count (Pack of 1)
180 Count (Pack of 1)
150 Count (Pack of 1)
5000 Servings (Pack of 1)
2.2 Pound (Pack of 1)
weight
1000 grams
0.14 kilograms
1000 milligrams
1000 grams
1000 grams
age range
Adult
Adult
Adult
Adult
Adult
Adult
product benefit
Brain Health Support
Alertness
Relaxation
Immune Support
Energy Management
serving suggestion
One Scoop
2 capsules
2 capsules
One Scoop
One Scoop

Important information

Safety Information

Always consult your health care provider before taking any supplements. Pregnant or lactating women, people with existing medical conditions, or people taking medications should consult their health care provider/s before taking any dietary supplement. If you experience any adverse condition after taking this dietary supplement, discontinue use immediately and consult your health care provider. Keep out of reach of children.

Ingredients

L-Tyrosine

Directions

As a dietary supplement, take 1000 mg (about 2/5 tsp) one to three times daily, or as directed by a physician.

Legal Disclaimer

*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.

Statements regarding dietary supplements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease or health condition.

Looking for specific info?

Customer reviews

4.5 out of 5 stars
4.5 out of 5
1,906 global ratings

Customers say

Customers like the value, ease of use, quality and performance of the nutritional supplement. For example, they mention it's easy to take, works amazing and doesn't taste like much of anything. Customers are also impresseded with ease of mixing, effect on stomach, and mood.

AI-generated from the text of customer reviews

326 customers mention326 positive0 negative

Customers are satisfied with the quality of the nutritional supplement. They mention that it is effective, superb in purity, and legit. Some say that it's beneficial to their workout stack and that they wake up refreshed and wanting to be productive. They are also pleased with the service and quality of Bulk Supplements.

"Here's the scoop, I did the research so you don't have to... This stuff is legit and is helping in heaps! Literally!..." Read more

"...Overall, this is a high quality and effective supplement." Read more

"...processing by the body, but I find both supplements to be beneficial to my workout stack." Read more

"...economical solution that buying filled capsules - and with no filler ingredients. I purchase the capsules and then assemble myself...." Read more

269 customers mention251 positive18 negative

Customers say that the nutritional supplement helps with energy and focus. They mention that it helps them feel more motivated to get stuff done, and that it gives them an extra boost during their workout. They also feel more focused and relaxed, and say that it makes them wake up refreshed. Some customers also say that they have a better attention span and are less distracted after taking the supplement.

"...L-Tyrosine also helps regulate the production of certain hormones and is necessary for the creation of the pigment melanin, which is present in skin..." Read more

"...Tyrosine on it's own can help with energy and focus, but in too high of a dosage or without the balance with 5-HTP it can cause irritability or even..." Read more

"...it has a chance to really set in, but I do feel it certainly gives me an extra boost during my workout...." Read more

"...same dramatic effects as other reviewers, I do feel as if it's improving my focus and general well being...." Read more

176 customers mention176 positive0 negative

Customers appreciate the value of the nutritional supplement. They mention that it's a much more economical solution than buying filled capsules, and the bulk powder is the much cheaper option.

"Awesome value, amazing quality and mixes great with water! Virtually no taste...." Read more

"It was no better than any other company but I love that it's good price for bulk" Read more

"This is a much more economical solution that buying filled capsules - and with no filler ingredients...." Read more

"...This company, Bulk Supplements, has very pure products at very fair prices." Read more

107 customers mention101 positive6 negative

Customers are satisfied with the performance of the L-Tyrosine supplement. They mention that it works amazing, produces amazing results, and gets the job done. Some say that it seems to work like a mild form of amphetamine. However, some customers have reported that the dosages work well for them.

"...with dosages and plan to taper off, but for now, these dosages work well for me." Read more

"...I don't like flavors or added ingredients so this works good for me and I like to buy in bulk when it makes sense." Read more

"...This review is for the tyrosine and it works well! I am taking it for energy and hypothyroidism...." Read more

"...I take 1/4 tsp in the morning which is a little over 450mg. This works great in that I do feel so much more happier whenever I do something that is..." Read more

101 customers mention84 positive17 negative

Customers like the taste of the nutritional supplement. They say it doesn't taste like much of anything and is easy to take.

"Awesome value, amazing quality and mixes great with water! Virtually no taste...." Read more

"Taste like nothing you have to take a lot for the nootropic effects though" Read more

"...Mild enough flavor to take with water or other liquid and melts away immediately. Take 20 minutes before other proteins, or 2 hours after...." Read more

"...] so it actually tastes good!..." Read more

56 customers mention52 positive4 negative

Customers find the nutritional supplement easy to mix with nearly any liquid. They say it blends well and doesn't leave any chalky taste. Some mention that it's a finer powder that's easier to mix into a water bottle. Customers also say it can be easily mixed in yogurt, applesauce, custard, milk, and other foods.

"Awesome value, amazing quality and mixes great with water! Virtually no taste...." Read more

"...like the tyrosine powder from Bulk Supplements because it mixes well in water and I don't even notice a taste...." Read more

"...Its taste and texture if similar to flour. Mixes easy. No clumping...." Read more

"...P.S. The powder was easy to get into pills with a pill filling tool too!" Read more

36 customers mention36 positive0 negative

Customers find the nutritional supplement easy to use. They say it dissolves well in water and has zero aftertaste. Customers also say it's cheaper and easier than handfuls of capsules. They appreciate the simple, unproprietary products.

"...BulkSupplements and this stuff is far superb in it's purity and ease of usage. The only complaint I have is the packaging is terrible...." Read more

"I like bulk powders. They're cheaper and easy to use" Read more

"...Twice a day, so easy and no choking. :)Though i've just started this brand, they seem to be clean and well packaged...." Read more

"...Google is easy to use.Delivery: product arrived on time and without damage to package or product...." Read more

18 customers mention13 positive5 negative

Customers like the effect of the supplement on their stomach. They say it helps mitigate the symptoms and reduce anti-thyroid medication. They also say it seems to be helping their thyroid. Customers also say that it helps decrease irritation and gives them more patience. They mention that it may enhance weight loss by suppressing appetite and improving the body's metabolic rate.

"...is chemically related to thyroid hormones and may enhance weight loss by suppressing appetite and improving the body’s ability to burn fat...." Read more

"...It's also the precursor to the two thyroid hormones T3 (triiodothyronine) and T4 (thyroxine), plus melanin, the pigment found in hair and skin...." Read more

"...The Tyrosine powder has a slightly bitter flavor. It's not very pleasant, but I take it so quickly that it doesn't really matter to me...." Read more

"...I didn't get the horrible migraines or strange abdominal upsets that I had encountered with the other brands...." Read more

Precursor and Building Block for your Brain Power!
5 Stars
Precursor and Building Block for your Brain Power!
Here's the scoop, I did the research so you don't have to... This stuff is legit and is helping in heaps! Literally!L-Tyrosine is a powerful aromatic amino acid that is a building block for dopamine, epinephrine, norepinephrine, and thyroid hormones. Tyrosine supplements are nootropics and adaptogens that help with performance during times of stress. Many people find that it helps significantly with fatigue from stress.L-Tyrosine is produced within the body from a variety of dietary sources. Its primary roles are protein synthesis and maintaining healthy brain chemistry by providing the material from which dopamine, epinephrine, and norepinephrine are produced. These three vital neurotransmitters, known as catecholamines, have a profound effect on energy levels, mood, motivation, and cognitive function.Though L-tyrosine doesn’t directly stimulate the production of these neurotransmitters, it does provide a “buffer” of the raw material the brain needs to produce them, particularly beneficial when stress has depleted their levels. L-Tyrosine also helps regulate the production of certain hormones and is necessary for the creation of the pigment melanin, which is present in skin, hair, and eyes. In addition, L-tyrosine is chemically related to thyroid hormones and may enhance weight loss by suppressing appetite and improving the body’s ability to burn fat.Because the body can produce adequate amounts of L-tyrosine, supplementation isn’t essential for basic health. However, studies suggest that taking additional L-tyrosine can have both physical and cognitive benefits, particularly in scenarios that involve physical or environmental stressors.Benefits and EffectsThere is robust evidence for the effectiveness of L-tyrosine supplementation, particularly regarding cognitive enhancement, mood and motivation improvement, and mitigating the effects of stress on the mind. Some of the most commonly attributed benefits of L-tyrosine include the following:Cognitive Enhancement Under StressA 2015 review of more than a dozen studies found that tyrosine loading effectively offset working memory and information processing deficits created by environmental stressors such as extreme weather or extreme cognitive demand. The review speculated that this effect might be explained by the fact that tyrosine provides a “buffer” of raw material from which the brain can produce neurotransmitters, effectively neutralizing the depletion that stress creates. The review concluded that there is evidence that healthy individuals exposed to demanding situational conditions may benefit from supplemental L-tyrosine.A 1999 military study of cadets on a combat training course showed that a week of L-Tyrosine supplementation significantly lowered systolic blood pressure.[2] The participants receiving L-tyrosine also performed better on memory and tracking tasks than those receiving a placebo.Sleep-deprived individuals receiving supplemental L-tyrosine performed significantly better at a variety of cognitive and psychomotor tasks than a similar group which was given placebo in a 1995 study.Working Memory Improvement Under Increased Cognitive DemandA 2013 study investigating the effect of L-tyrosine on adults doing a progressively challenging mental task found that participants who took supplemental tyrosine did better on the more difficult levels of the task but showed little or no improvement on the easier levels. The researchers said the results confirm the concept that L-tyrosine selectively targets cognitive control situations, providing more resources only when more control is needed.Increased Cognitive FlexibilityA small 2015 study involving 22 healthy adults showed that supplemental L-tyrosine enhanced cognitive flexibility, the ability to switch between tasks or modalities of thought. This result was attributed largely to the fact that L-tyrosine increases brain levels of dopamine, which is believed to control cognitive flexibility.ADHD Treatment and Focus EnhancementA 2011 study of both adult and pediatric ADHD patients showed that 77% of patients treated with L-tyrosine alone showed significant improvement over a period of 10 weeks. Further studies indicated that the positive effect of pharmaceutical ADHD medication was markedly enhanced by the simultaneous administration of L-tyrosine.Anecdotally, even individuals without ADHD report enhanced focus from L-tyrosine supplementation.
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Top reviews from the United States

Reviewed in the United States on November 7, 2018
Size: 250 Servings (Pack of 1)Verified Purchase
Customer image
Oz
5.0 out of 5 stars Precursor and Building Block for your Brain Power!
Reviewed in the United States on November 7, 2018
Here's the scoop, I did the research so you don't have to... This stuff is legit and is helping in heaps! Literally!

L-Tyrosine is a powerful aromatic amino acid that is a building block for dopamine, epinephrine, norepinephrine, and thyroid hormones. Tyrosine supplements are nootropics and adaptogens that help with performance during times of stress. Many people find that it helps significantly with fatigue from stress.

L-Tyrosine is produced within the body from a variety of dietary sources. Its primary roles are protein synthesis and maintaining healthy brain chemistry by providing the material from which dopamine, epinephrine, and norepinephrine are produced. These three vital neurotransmitters, known as catecholamines, have a profound effect on energy levels, mood, motivation, and cognitive function.

Though L-tyrosine doesn’t directly stimulate the production of these neurotransmitters, it does provide a “buffer” of the raw material the brain needs to produce them, particularly beneficial when stress has depleted their levels. L-Tyrosine also helps regulate the production of certain hormones and is necessary for the creation of the pigment melanin, which is present in skin, hair, and eyes. In addition, L-tyrosine is chemically related to thyroid hormones and may enhance weight loss by suppressing appetite and improving the body’s ability to burn fat.

Because the body can produce adequate amounts of L-tyrosine, supplementation isn’t essential for basic health. However, studies suggest that taking additional L-tyrosine can have both physical and cognitive benefits, particularly in scenarios that involve physical or environmental stressors.

Benefits and Effects
There is robust evidence for the effectiveness of L-tyrosine supplementation, particularly regarding cognitive enhancement, mood and motivation improvement, and mitigating the effects of stress on the mind. Some of the most commonly attributed benefits of L-tyrosine include the following:

Cognitive Enhancement Under Stress
A 2015 review of more than a dozen studies found that tyrosine loading effectively offset working memory and information processing deficits created by environmental stressors such as extreme weather or extreme cognitive demand. The review speculated that this effect might be explained by the fact that tyrosine provides a “buffer” of raw material from which the brain can produce neurotransmitters, effectively neutralizing the depletion that stress creates. The review concluded that there is evidence that healthy individuals exposed to demanding situational conditions may benefit from supplemental L-tyrosine.

A 1999 military study of cadets on a combat training course showed that a week of L-Tyrosine supplementation significantly lowered systolic blood pressure.[2] The participants receiving L-tyrosine also performed better on memory and tracking tasks than those receiving a placebo.

Sleep-deprived individuals receiving supplemental L-tyrosine performed significantly better at a variety of cognitive and psychomotor tasks than a similar group which was given placebo in a 1995 study.

Working Memory Improvement Under Increased Cognitive Demand
A 2013 study investigating the effect of L-tyrosine on adults doing a progressively challenging mental task found that participants who took supplemental tyrosine did better on the more difficult levels of the task but showed little or no improvement on the easier levels. The researchers said the results confirm the concept that L-tyrosine selectively targets cognitive control situations, providing more resources only when more control is needed.

Increased Cognitive Flexibility
A small 2015 study involving 22 healthy adults showed that supplemental L-tyrosine enhanced cognitive flexibility, the ability to switch between tasks or modalities of thought. This result was attributed largely to the fact that L-tyrosine increases brain levels of dopamine, which is believed to control cognitive flexibility.

ADHD Treatment and Focus Enhancement
A 2011 study of both adult and pediatric ADHD patients showed that 77% of patients treated with L-tyrosine alone showed significant improvement over a period of 10 weeks. Further studies indicated that the positive effect of pharmaceutical ADHD medication was markedly enhanced by the simultaneous administration of L-tyrosine.

Anecdotally, even individuals without ADHD report enhanced focus from L-tyrosine supplementation.
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Lu5ck
5.0 out of 5 stars To balance with L-Tryptophan
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