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Swanson L-Theanine (Suntheanine, Double Potency) – Vegetarian Capsules [200 mg, 60 Count] - 2 of 4Swanson L-Theanine (Suntheanine, Double Potency) – Vegetarian Capsules [200 mg, 60 Count] - 3 of 4Swanson L-Theanine (Suntheanine, Double Potency) – Vegetarian Capsules [200 mg, 60 Count] - 4 of 4
Swanson L-Theanine (Suntheanine, Double Potency) – Vegetarian Capsules [200 mg, 60 Count] - 1 of 4

Swanson L-Theanine (Suntheanine, Double Potency) – Vegetarian Capsules [200 mg, 60 Count]

$20.99

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About this item

Highlights

  • SUPPORTS EMOTIONAL WELL-BEING: L-Theanine helps promote balanced mood and mental health, supporting a more positive outlook during daily stress.
  • CALM FOCUS WITHOUT DROWSINESS: Helps maintain a sense of calm while staying mentally sharp and it's ideal for busy days and demanding tasks.
  • EASES NERVOUS TENSION: Made with patented SunTheanine® to naturally reduce stress and promote gentle relaxation.
  • DOSAGE INSTRUCTIONS: As a dietary supplement, take one veggie capsule one to two times per day with water before meals.
  • YOU BE WELL, NOW: For more than 55 years, Swanson has delivered science-backed health products worldwide. In 1969, we began in Fargo, North Dakota with a mission to offer high-quality, affordable wellness solutions for everyone. Each wellness supplement is made in our GMP certified facilities, and our purity and potency testing includes independent third-party labs.

Description

Maintain a balanced state of mind and tackle nervous tension with Swanson Ultra Suntheanine L-Theanine. This extra-strength, non-GMO, and vegan formula features 100 mg of patented Suntheanine, a unique amino acid extensively researched for its ability to promote relaxation. L-Theanine helps you achieve a feeling of calm while remaining alert and focused, making it a safe and effective alternative for managing stress. By supporting balanced mental health and emotional well-being, this supplement helps you keep up the pace with a sense of composure.
Suggested Age: 18 Years and Up
Product Warning: Consult a doctor if you have a medical condition prior to use
Product Form: Capsule
Package Quantity: 60
TCIN: 1006440648
UPC: 087614021102
Origin: made in the USA or imported
Healthcare Disclaimer:
Content on this site is for reference purposes only. Target does not represent or warrant that the nutrition, ingredient, allergen and other product information on our Web or Mobile sites are accurate or complete, since this information comes from the product manufacturers. On occasion, manufacturers may improve or change their product formulas and update their labels. We recommend that you do not rely solely on the information presented on our Web or Mobile sites and that you review the product's label or contact the manufacturer directly if you have specific product concerns or questions. If you have specific healthcare concerns or questions about the products displayed, please contact your licensed healthcare professional for advice or answers.
The above item details were provided by the Target Plus™ Partner. Target does not represent or warrant that this information is accurate or complete. On occasion, manufacturers may modify their items and update their labels.
We recommend that you do not rely solely on the information presented. If you have a specific question about this item, you may consult the item's label, contact the manufacturer directly or call Target Guest Services at 1-800-591-3869.
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Amount :

% Daily Value*
Suntheanine L-Theanine 100mg
* Percentage of Daily Values are based on a 2,000 calorie diet.

Ingredients:

brown rice flour, hypromellose (vegetable capsule), magnesium stearate.

Allergens & Warnings:

WARNING: For adults only. Consult your physician before using this or any product if you are pregnant or nursing, taking medication, or if you have a medical condition. Keep out of reach of children. Do not use if seal is broken.

Shipping details

Estimated ship dimensions: 2 inches length x 2 inches width x 4 inches height
Estimated ship weight: 0.11 pounds
item ships from third party seller: Pattern

Return details

This item cannot be returned; please reference our return policy for more information.
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Guests are saying

This product has garnered positive feedback for its calming effects and ability to help manage stress and anxiety. Many guests have reported improvements in mood, sleep quality, and overall well-being after incorporating it into their daily routines. The affordability and quality of the supplement have also been highlighted, making it a popular choice for those seeking natural support for relaxation and focus. Some guests have suggested improvements in packaging, but overall satisfaction remains high.
    Summary created by AI from text of reviews reflecting recent feedback provided across different star ratings (includes incentivized reviews)
    4.8 out of 5 stars with 154 reviews
    5 out of 5 stars
    22 March, 2026
    originally posted on swansonvitamins.com
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    It Works

    I can definitely tell a difference. If your nervous system needs a buffer for stress and anxiety— this helps.
    ERICAK
    Did you find this review helpful?
    5 out of 5 stars
    9 February, 2026
    originally posted on swansonvitamins.com
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    Good product, would love more sustainable packaging

    I’m glad I found this product and have been pleased with how it fits into my routine. It’s been a mild, steady support, and I’ve had a good experience overall with Swanson’s supplements. One thing I’d love to see improved is the packaging. The product itself has worked well for me, but it would be great if there were more sustainable options — for example, refill formats for larger, bulkier orders, or packaging that uses less plastic. That aside, I’ve been happy with the quality and consistency and plan to continue purchasing.
    SILVIAV
    Did you find this review helpful?
    1 out of 5 stars
    21 January, 2022
    originally posted on swansonvitamins.com
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    Money wasted

    Absolutely ZERO results after trying for 3 mos. Big pharma rip off! Guess you get what you pay for. Disappointed
    MaryR
    1 guest found this review helpful. Did you?
    5 out of 5 stars
    24 July, 2021
    originally posted on swansonvitamins.com
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    Theanine works for me

    I like it and feel a calmer state of mind. I recommend it.
    Debra F
    2 guests found this review helpful. Did you?
    5 out of 5 stars
    8 April, 2021
    originally posted on swansonvitamins.com
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    Success

    Bought for family member since other members had used successfully. Working well. Much better than tranquilizers with multiple side effects. Improved mood,anxiety,depression and overall attitude.
    Christine Y
    2 guests found this review helpful. Did you?
    5 out of 5 stars
    8 April, 2021
    originally posted on swansonvitamins.com
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    Fantastic

    Fantastic Product! I read about the benefits of L-Theanine for relaxation, monkey brain at night and in conjunction with caffeine. It has worked on all fronts and I am very pleased with the quality and price.
    Deanne M
    1 guest found this review helpful. Did you?
    5 out of 5 stars
    8 April, 2021
    originally posted on swansonvitamins.com
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    Keep up the great work

    Trusted affordable quality brand. Confident it comes from my neighboring state. I'm in minnesota.
    alans
    Did you find this review helpful?
    5 out of 5 stars
    8 April, 2021
    originally posted on swansonvitamins.com
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    Helps moods. Great with coffee

    Great stuff. Didn't realize how well it worked, until I ran out and felt depressed. I just thought my moods were due to PMSing; but when I got some more, I noticed a difference, within an hour of taking it. It definitely helps PMS symptoms and goes great with coffee.
    AlyseB
    Did you find this review helpful?
    5 out of 5 stars
    8 April, 2021
    originally posted on swansonvitamins.com
    Image

    (no review title)

    Really great. Calms me down and helps me sleep. I'm so glad I discovered it!
    WilliamF
    Did you find this review helpful?
    2 out of 5 stars
    8 April, 2021
    originally posted on swansonvitamins.com
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    (no review title)

    We use this to help with our dog that has a mild case of separation anxiety. We give him 2 pills twice a day and it has really helped him. Our trainer recommended L-Theanine and we found this one.
    RobertR
    Did you find this review helpful?
    5 out of 5 stars
    12 December, 2019
    originally posted on swansonvitamins.com
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    Effective

    Definitely helps me fall back asleep if am awake and restless .
    wood crafter
    Did you find this review helpful?
    5 out of 5 stars
    27 September, 2019
    originally posted on swansonvitamins.com
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    Great Results

    This is the only product that helped my problem, and I had been looking for a very long time.
    Bunnyt2
    Did you find this review helpful?
    5 out of 5 stars
    12 February, 2019
    originally posted on swansonvitamins.com
    Image

    Calming

    I use L-Theanine regularly. I feel it helps me maintain a calmer state of mind.
    Happicat
    1 guest found this review helpful. Did you?
    5 out of 5 stars
    12 January, 2019
    originally posted on swansonvitamins.com
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    Potent!

    I wasn’t sure if the brand name deserved it’s reputation but compared to another product I’ve tried, Suntheanine is superior. 200 mg makes me loopy in a fun and silly way. 100 mg with a cup of coffee is quite lovely. I would opt for a 150 mg choice next time.
    Mikey89
    Did you find this review helpful?
    5 out of 5 stars
    4 December, 2018
    originally posted on swansonvitamins.com
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    It does what the label says it will.

    I've purchased this product twice and use as needed - not daily. It does have a calming effect.
    MuskegoGlenn
    Did you find this review helpful?
    5 out of 5 stars
    1 November, 2018
    originally posted on swansonvitamins.com
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    Perfect stimulant compliment

    I started stacking L-theanine for the sole purpose of curbing the edge off the stimulants in my daily stack, and it works swimmingly. It is known for its synergistic effects with caffeine, but it is also great for other lesser known stimulants like alpha yohimbine, ephedrine, halostachine, and hordenine (I don't stack all those at the same time btw). This is not an endorsement of any of those stimulants, as some are controversial or have little research to back up their effectiveness. Just know that Swanson delivers, and that Suntheanine is the best L-theanine option, and man is it cheap. Good stuff.
    DanW
    Did you find this review helpful?
    5 out of 5 stars
    11 July, 2017
    originally posted on swansonvitamins.com
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    Suntheanine

    I'm so happy to have found a supplement that helps me focus at work and helps me to remain calm. It's a fabulous two-fer!
    ADDMom
    1 guest found this review helpful. Did you?
    5 out of 5 stars
    23 June, 2017
    originally posted on swansonvitamins.com
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    Very Nice !

    Even with a short sleep, sleep quality improves and you get deep sleep.
    HIRO
    1 guest found this review helpful. Did you?
    5 out of 5 stars
    20 July, 2016
    originally posted on swansonvitamins.com
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    Brain awake!

    A great way to help my brain wake up in am. I take every morning with my sun tea, which is high in this product. Keeps me alert without the caffeine jitters.
    Pzonka
    Did you find this review helpful?
    5 out of 5 stars
    25 May, 2016
    originally posted on swansonvitamins.com
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    Great value and very effective!

    Thanks Swanson for a great value on L-Theanine! You sell it for so much cheaper than other sources and the quality is excellent. I am sleeping longer and more soundly when take this before bed and it is truly calming at other times.
    Jess58
    Did you find this review helpful?

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