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Suntheanine L-Theanine 150 mg - 90 Veggie Capsules

    4.5
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"Suntheanine L-Theanine 150 mg by Doctor's Best has reduced my stress level."  Read All Reviews

  • Brand: Doctor's Best
  • Item Number: DRB1036
  • Serving Size: 1 Capsule
  • Servings per Container: 90
  • Quantity per Container: 90 Capsules
  • Price per Serving: $0.21
  • Price per Unit*: $0.21 per Capsule
  • * Price Per Unit may reflect product's price per capsule, tablet, ounce, fluid ounce, etc.
Regular Price: $29.99 $18.59
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  • Availability: 10 In Stock
  • This item will ship on Monday before 5PM EST.

 
  • MFG # DRB-00197
  • UPC # 753950001978
  • Many people have in their mind’s eye the picture of their own ideal relaxed state. It may be lying on some far-away beach‚ or perhaps in a cozy armchair by a fireplace. Wherever the setting may be‚ the feelings are similar. There is no stress or tension anywhere to be found. Unfortunately‚ most of the time reality breaks into these ideal situations‚ with a not-so-gentle reminder of things that need to be accomplished. Life’s daily challenges can leave you tense‚ with little time to take a breath of fresh air or even collect your personal thoughts. Sometimes‚ you need a sort of outlet to restore tranquility into your thoughts and actions. Sometimes‚ it takes more than a nap that may leave you even more tired or stressed when you wake up than before. One way of attempting to receive peace of mind and promote wellness throughout your body is through a dietary supplement.

    Suntheanine® L-Theanine by Doctor’s Best provides the body with a pure form amino-acid developed by Doctor’s Best®. This‚ complex‚ called Suntheanine®‚ is a form of L-theanine‚ which is produced from green tea leaves in Japan. L-theanine is the ingredient of green tea leaves that lends both the umami flavor and relaxation-type benefits that can be taken away from drinking green tea. Directly from the tea leaf to you‚ Suntheanine® L-theanine may help promote a relaxed state‚ and may make you feel better and contribute to your health without making you drowsy. The capsule‚ once taken may be able to quickly begin its work‚ by exposing its benefits to the brain‚ and from there on to the rest of the body.

    Suntheanine® L-theanine also may help support cognitive performance and attention to detail‚ as tension is decreased in the body. The serenity that may be fostered by the product has been compared to another amino acid‚ one that naturally occurs in the body called glutamate. Glutamate helps with nerve impulse transmits in the brain.

    This product is completely vegetarian‚ and also does not contain milk‚ eggs‚ wheat‚ gluten‚ soy‚ sugar‚ corn‚ sweeteners‚ or preservatives. Doctor’s Best® has carried out extensive testing on their products including testing for the ability to induce genetic DNA problems (called mutagenicity) and acute toxicity‚ to assure quality and safety.

    Each 90-capsule bottle of Suntheanine® L-Theanine by Doctor’s Best® should last for about 3 months at the recommended dosage of 1 capsule a day‚ or as directed.

    For over two decades‚ Doctor's Best has provided a wide variety of nutritional supplements. All Doctor's Best products are made with the highest-quality raw ingredients available on the market. Its formulations are science-based and tested for effectiveness and safety.

    These statements have not been evaluated by the Food and Drug Administration (FDA). These products are not meant to diagnose‚ treat or cure any disease or medical condition. Please consult your doctor before starting any exercise or nutritional supplement program or before using these or any product during pregnancy or if you have a serious medical condition.

Official Website: http://www.drbvitamins.com

Servings Size: 1 capsule

Servings per Container: 90 servings

Amount Per Serving %DV

Suntheanine® L-theanine 150mg †

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† Daily Value not established.

Other ingredients: Rice powder‚ modified cellulose (vegetarian capsule).

untheanine® is the premier‚ patented form of the amino acid L-theanine. Suntheanine® is the purest form of the L-theanine on the market today. L-theanine is an amino acid derived from green tea that is responsible for the relaxation-inducing effect of team consumption. Suntheanine® has been shown to promote an alert state of relaxation. This is characterized by an increase in alpha brain waves (signifying a relaxed‚ alert state) and a decrease in beta brain waves (signifying an awake‚ excited state of mind). Suntheanine® may also improve sleep quality‚ enhance mental acuity and soothe away tension and nervousness.

Take 1 capsule daily away from food‚ or as directed by a nutritionally informed physician.

Consult a healthcare practitioner before using this product.

  • Gluten Free
  • GMO Free
  • Vegan Capsules

Ratings & Reviews

Review This Item

Overall Rating for Suntheanine L-Theanine 150 mg - 90 Veggie Capsules

    4.5
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  • Average Rating: 4.5
4 28

Displaying reviews 1-10 of 28

  • By
    from Left Coast

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    5/10/2012

    Great product for Sleep and Calmness

    I had been taking benedryl for sleep for years but I developed a sensitivity to it and had to find something else. Enter Suntheanine. This stuff is great. Because it is an amino acid that our body makes and not a drug there is no withdrawal no tolerance no drug hangover. I have also taken it when Im stressed out and it really helps to mellow me without drugging me. I actually contacted Doctors Best about this when I first started taking it and I was told that it has a cumulative effect if taking daily. This will not work if your brain is going bonkers or if youre really freaking out but it is great to edge you into sleep and take the edge off. I highly recommend this one.


    Pros

      Everything

    Cons

      Nothing

    I would recommend this item to a friend.

     
     
  • By
    from mn

      2
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    6/08/2016

    Verified Buyer

    Do not like!

    Our son reacted to Suntheanine L Theanine by Doctor's Best. I don't know why, but he became overly hyperactive as opposed to what we bought this product for in the first place.


     
     
  • By
    from Mississippi

      5
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    1/21/2013

    Verified Buyer

    Good Product

    Several of my doctors recommend L-Theanine for different reasons. This is Suntheanine which is the only form to buy and its a good price.


    I would recommend this item to a friend.

     
     
  • By
    from Colorado

      5
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    3/21/2013

    Verified Buyer

    Good for stress

    Suntheanine L-Theanine helps reduce stress in the first hour of two after taking it. First found out about it in an ad.


    I would recommend this item to a friend.

     
     
  • By
    from Longmont, CO

      4
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    3/11/2013

    Verified Buyer

    Suntheanine L-Theanine

    Suntheanine L-Theanine takes the edge off of my anxiety. Suntheanine L-Theanine has been very helpful.


    Pros

      It helps and is not priced to high.

    Cons

      Nothing.

    I would recommend this item to a friend.

     
     
  • By
    from University place, wa

      5
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    4/08/2013

    Verified Buyer

    brain works better

    My brain functions better because of Suntheanine L-Theanine. Thanks for the great price Pureformulas!


    Pros

      works

    Cons


    I would recommend this item to a friend.

     
     
  • By
    from Miami Beach

      5
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    3/16/2013

    Verified Buyer

    Dr Best theanine

    Suntheanine L-Theanine is excellent for relaxation and stress.


    Pros

      price quality service brand effective

    Cons


    I would recommend this item to a friend.

     
     
  • By
    from Tualatin, Oregon

      4
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    5/28/2013

    Verified Buyer

    Too early to tell

    I havent used Suntheanine L-Theanine much to tell if it helps or not. Suntheanine L-Theanine seems to be a good quality product.


    I would recommend this item to a friend.

     
     
  • By
    from whiting, nj

      5
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    5/09/2013

    Verified Buyer

    great product

    I like Suntheanine L-Theanine. It helps me get a better nights sleep.


    Pros

      It works well

    Cons

      So far nothing to dislike

    I would recommend this item to a friend.

     
     
  • By
    from TN

      5
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    8/09/2013

    Verified Buyer

    Suntheanine L-Theanine

    Suntheanine L-Theanine promotes relaxation and I enjoy that!


    Pros

      It promotes relaxation

    Cons


    I would recommend this item to a friend.

     
     

Displaying reviews 1-10 of 28

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If you are pregnant, nursing, taking any medications or have any medical condition, consult your doctor before use. Your healthcare professional is the best source for guidance before beginning an exercise or nutritional supplement program.

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.

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