• PURE SERENITY Premium Anxiety Relief & Stress Support Supplement -Pharmaceutical Grade All Natural Calmness, Positive Mood & Relaxation Support - 5 htp, Ashwagandha, L-Theanine, Rhodiola, Bacopa

    A NATURAL SOLUTION FOR RELIEVING STRESS & ANXIETY Our vital formula consists of vitamins, minerals, amino acids & plant extracts that let you harness the power of nature with ingredients that can naturally help elevate your mood and boost a feeling of calm, relaxation, and well-being. Pure Serenity is the natural alternative that helps you relax and increases the serotonin levels in your brain to lift your mood, reduce stress, and counter the feelings of depression, anxiety and tension. Unlike prescribed anti-anxiety products, our supplement is drug-free & non-habit forming. WHAT'S IN OUR PR... [Read More]

    • ASIN: B075823KMD
    • ASIN: B075823KMD
    • Brand: PacPure Nutrition
    • Manufacturer: PacPure Nutrition

  • Natural Stacks: Smart Caffeine - Energy Supplement - 60 Capsules - Creates Long-Lasting Energy - Prevents Caffeine Crashes - Increases Alertness and Productivity

    Natural Stacks was created from a desire to produce the best supplements without any fillers or unnecessary ingredients. We only include the highest quality sourced ingredients in order to provide the best health supplements possible. Our standard is built on the foundation that you have the right to know exactly what you put in your body, which is why we have an open source policy.Natural Stacks - Smart Caffeine.Smart Caffeine is a better, safer way to get the energy you need without experiencing anxiety, jitters, or an afternoon crash. Our ingredients are simple: caffeine and L-Theanine. Tha... [Read More]

    • ASIN: B00GXPNEUO
    • UPC: 798295452535
    • ASIN: B00GXPNEUO
    • Brand: Natural Stacks
    • Manufacturer: Natural Stacks

  • Elite Caffeine with L-Theanine - Jitter-Free Focused Energy Pills - Natural Nootropic Stack for Smart Cognitive Performance - 120 Soft Capsules

    "Beyond grateful to have them" "More focused energy" "Something that finally works" "Highly recommended!" PROBLEM SOLVED! ELITE CAFFEINE L-THEANINE by Eu Natural is the real solution for focused energy, the natural way. Pure, 99.8%+ pharmaceutical grade caffeine and L-Theanine, support focus and long-lasting energy. #1 VOTED! No jitters or crash to support studying, fitness, and your daily work. As researched, each serving provides full therapeutic dose 100 mg of Caffeine and 200 mg of L-Theanine. VITAMIN ANGELS 1-FOR-1 MATCH! When you buy vitamins from Eu Natural, you aren't just helping your... [Read More]

    • ASIN: B00U0DL5O2
    • UPC: 035127699394
    • ASIN: B00U0DL5O2
    • Brand: Eu Natural
    • Manufacturer: Eu Natural

  • Natural Sleep Aid Pills the Best Herbal Sleeping Formula with Melatonin, GABA, L Theanine and 5 HTP Top OTC Revitalizing Supplement Stack , Fall Asleep Fast for Adults

    Yawning, fatigued or irritated? A healthy life starts with deep, quality sleep every night! This sleep formula can tame ever the most persistent anxiety and sleeplessness, leading you into a soft, relaxed slumber. How does it work? We stack natural minerals, herbs and extracts traditionally used to induce sleep. Magnesium, Melatonin, 5 HTP, GABA, Phellodendron Root, Mucuna Pruriens and L-Theanine are your front-line defense against another sleepless night. Just one vegetarian capsule can put you to bed and make sure you're not drowsy in the morning. Benefits go beyond bedtime. Improvements can... [Read More]

    • ASIN: B01LWJ0RVO
    • UPC: 806810457856
    • ASIN: B01LWJ0RVO
    • Brand: Natures Craft
    • Manufacturer: Griffith Natural

  • LiftMode Caffeine 100mg + L-Theanine 150mg Capsules (150 Count) Pills/Capsules | for Better Mood, Focus, Energy #Top Nootropic Stack Supplement | Weight Loss, Pre Workout, Fat Burner

    WHY USE CAFFEINE + L-THEANINE? Caffeine is one of the most widely consumed psychoactive compounds on Earth. It is present in both coffee (Coffea Arabica) and tea (Camellia sinesis), and has potent energizing and stimulating effects. Caffeine promotes dopaminergic and adrenergic signaling in the brain, boosting mood and mental focus. L-Theanine is a secondary compound that occurs naturally in tea. Studies have shown that L-Theanine has powerful benefits on mental focus, mood, sleep quality, relaxation, and wellness. L-Theanine is often used by itself as a dietary supplement to promote relax... [Read More]

    • ASIN: B01B57JPL6
    • ASIN: B01B57JPL6
    • Brand: LiftMode
    • Size: 150
    • Manufacturer: LiftMode

  • Suntheanine® L-Theanine 200mg (Double-Strength) in Cold-Pressed Organic Coconut Oil; Non-GMO & Gluten Free - 60 Liquid Softgels

    L-THEANINE

    • ASIN: B00TXY32FY
    • UPC: 023249010173
    • ASIN: B00TXY32FY
    • Brand: Sports Research
    • Size: L-theanine
    • Manufacturer: Sports Research

  • Caffeine with L-Theanine for Smooth Energy & Focus - Focused Energy for Your Mind & Body - No Crash ▫ No Jitters - #1 Nootropic Stack for Cognitive Performance - Veggie Capsules

    Coffee and energy drinks come with a lot of baggage—sugar, jitters, and of course, the imminent crash. Bypass the negative and harness the power of smooth, long-lasting energy with Zhou’s Energy + Focus supplement. Specially formulated with caffeine and L-theanine, you get all the productive benefits of caffeine with neutralized side effects. Get focused energy without paying the price.

    • ASIN: B01921TUGC
    • UPC: 637769766115
    • ASIN: B01921TUGC
    • Brand: Zhou Nutrition
    • Manufacturer: Zhou Nutrition

  • Genius Joy - Serotonin Mood Booster for Anxiety Relief, Wellness & Brain Support, Nootropic Dopamine Stack w/SAM-E, Panax Ginseng & L-Theanine - Natural Anti Stress & Herbal Calm, 100 veggie pills

    The Smart Nootropic Mood Enhancer – Just Own Yourself Life centers around one’s happiness. Remove all external factors & one’s self worth and level of satisfaction universally centers around one thing, happiness or to take it even further… dopamine! Sure, you just got your secret crush at the gym’s phone number or you got that new promotion at work, your self-worth is through the roof and you’re extremely happy but when you break down the fundamental chemical process in your brain, these events simply triggered a natural boost of serotonin and ultimately more dopamine! It enables g... [Read More]

    • ASIN: B0743J21SF
    • UPC: 868054000380
    • ASIN: B0743J21SF
    • Brand: The Genius Brand
    • Size: 100 Veggie Pills
    • Manufacturer: Genius Supplements

  • BulkSupplements L-Theanine Powder (100 grams)

    L-Theanine is an amino acid that is naturally found in green tea. Green tea is widely reported as being very healthful and is found in the form of an extract in everything from power bars to ice cream these days. This is because green tea is a source of polyphenols which have antioxidant properties, keeping healthy cells from being damaged by harmful outside sources like free radicals. Since green tea in America generally has less than 10mg theanine in it, very few people actually see its effects in action. This supplement is a better source.

    • ASIN: B00E7GESLA
    • UPC: 849720005236
    • ASIN: B00E7GESLA
    • Brand: BulkSupplements
    • Size: 100 grams (3.5 oz) Powder
    • Manufacturer: Bulksupplements

  • Caffeine with L-Theanine & Theobromine for Sustained Energy & Focus - Natural Nootropic Energy Supplement for Men & Women - 60 Veggie Pills

    WHAT IS CAFFEINE L-THEANINE?PRIMAL ONE CAFFEINE L-THEANINE is a premium clinically-dosed, research-backed mental performance supplement for anyone and everyone. Utilizing efficacious doses of science-backed ingredients in precise ratios, CAFFEINE L-THEANINE works to rapidly increase focus, concentration, motivation and energy. It is the ultimate nootropic supplement to help you take your mental game to the next level, naturally.THE BENEFITS OF CAFFEINE L-THEANINE-> Sharp Focus & Boost Energy-> Promotes Improved Mood & Focus-> Improve Mental Performance-> Supports Brain FunctionThe PRIMAL ONE C... [Read More]

    • ASIN: B07GFPXSQ4
    • UPC: 856071008014
    • ASIN: B07GFPXSQ4
    • Brand: Primal One
    • Manufacturer: Primal One

  • Nutricost L-Theanine 200mg, 120 Capsules - Double Strength

    L-Theanine is a unique amino acid found almost exclusively in green tea

    • ASIN: B01B3RWQNM
    • UPC: 702669931946
    • ASIN: B01B3RWQNM
    • Brand: Nutricost
    • Size: 120 Capsules
    • Manufacturer: Nutricost

  • Jarrow Formulas Theanine, Promotes Relaxation, 100 mg, 60 Caps

    Theanine 100 is a unique amino acid found almost exclusively in green tea that exerts beneficial effects on brain metabolism.Theanine induces relaxation without causing drowsiness, as measured by increased generation of alpha-waves.Theanine may improve learning ability and sensations of pleasure by affecting dopamine and serotonin neurotransmitters in the brain.Also, theanine exerts protective effects on the brain by mitigating glutamate toxicity.Jarrow FORMULAS Theanine 100 is made enzymatically from amino acids and is identical to the theanine found in green tea.

    • ASIN: B00BFUH5EI
    • UPC: 790011150503
    • ASIN: B00BFUH5EI
    • Brand: Jarrow Formulas
    • Size: 60 Count
    • Manufacturer: Jarrow Formulas

  • 200mg Caffeine Pills - MCT Oil from 100% Coconuts + 100mg L-Theanine, Advanced Energy, Clean Focus and Perfect Clarity + All Natural Smooth Extended Release

    Advanced Energy Caffeine Pills Made with L-Theanine and MCT Oil sourced from 100% Coconuts. Capsules made in softgels for extra absorption and timed extended release. Premium cognitive nootropic stack.

    • ASIN: B07FP4KS3R
    • ASIN: B07FP4KS3R
    • Brand: SmarterVitamins
    • Size: 50 Softgels
    • Manufacturer: SmarterVitamins

  • 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... [Read More]

    • ASIN: B07B45PSV8
    • UPC: 850098008125
    • ASIN: B07B45PSV8
    • Brand: The Genius Brand
    • Manufacturer: The Genius Brand

  • Life Extension L-Theanine 100 mg, 60 Vegetarian Capsules

    Theanine is the predominant amino acid of tea that produces calming effects in the brain by increasing levels of serotonin and dopamine, and blocking the binding of L-glutamic acid to glutamate receptors. Life Extension customers can enjoy the benefits of this unique ingredient in a 100 mg supplement. This "feel good" supplement causes no adverse reactions. In fact, in Japan, theanine is added to soft drinks and chewing gum for the purpose of inducing relaxation. The calming, mood-enhancing effect is achieved by helping to increase alpha-brain waves, electrical brain activity commonly present ... [Read More]

    • ASIN: B00BSH7LXS
    • UPC: 737870168362
    • ASIN: B00BSH7LXS
    • Brand: Life Extension
    • Size: 60
    • Manufacturer: Life Extension

  • Spring Valley L-Theanine Capsules, 100 mg, 100 Ct

    Spring Valley L-Theanine Dietary Supplement is an amino acid that enhances endocrine function, working gently to promote relaxation without

    • UPC: 45082260
    • Model: WMT646490
    • Rating: 4.565

  • Doctor's Best L-Theanine with Suntheanine , Non-GMO, Gluten Free, Vegan, Helps Reduce Stress and Sleep, 150 mg 90 Veggie Caps

    Doctor’s Best L-Theanine with Suntheanine® is an amino acid that promotes a relaxed state without drowsiness, eases stress and everyday tension, and promotes a positive mood and alertness.* The formula uses L-Theanine with Suntheanine®, a

    • UPC: 106748868
    • Model: 00RRI61LDGISSB7
    • Size: Single Bottle
    • Rating: 4.333

  • ELITE Caffeine with L-Theanine - Extra Strength Jitter-Free Focused Energy - Natural Nootropic Stack for Cognitive Performance - 120 Soft Capsules

    Are you ready for the perfect energy pick me up?Extra Strength Jitter-Free Focused Energy - Natural Nootropic Stack for Cognitive PerformanceELITE CAFFEINE L-THEANINE by Eu Natural is the real solution for focused energy, the natural

    • UPC: 828374361
    • Rating: 4.267

  • Nutricost L-Theanine 200mg; 120 Capsules - Double Strength

    L-Theanine is a unique amino acid found almost exclusively in green tea. Nutricost L-Theanine contains 200mg of high quality L-Theanine in every capsule. Each bottle contains 120 capsules, is non-gmo and gluten

    • UPC: 578131320
    • Color: White
    • Rating: 5.0

  • Nature Made Melatonin+ 200mg L-Theanine Softgels, 60 count

    Nature Made Melatonin + 200mg L-Theanine Dietary Supplement Liquid Softgels contain melatonin which naturally occurs in your body and helps regulate sleep cycles. Nature Made Melatonin + 200mg L-Theanine relaxes your mind and helps you

    • UPC: 24625710
    • Model: 2794
    • Color: Multicolor
    • Size: 1
    • Rating: 4.556

  • OPTML Boost | Caffeine + L-Theanine Nootropic Supplement | 120 (Capsules)

    START YOUR DAY WITH A JOY FILLED BURST OF ENERGY: Caffeine will give you energy, but it can also make you jittery and anxious. That’s why Enjoyergy provides your body the optimal dose of caffeine

    • UPC: 768670191
    • Color: White
    • Rating: 4.5

  • Sundown Naturals® L-Theanine Stress Formula, 60 Capsules

    Smart facts: L-theanine is the active natural phytochemical found in Japanese green tea. Sundown Naturals L-Theanine Stress Formula with Calming Blend Dietary Supplement supports a calm and relaxed mood. Traditional herbs lemon balm, lavender and

    • UPC: 42030145
    • Model: 52676
    • Color: Multicolor
    • Rating: 5.0

  • L Theanine, 200 mg, Double Strength Now Foods 60 VCaps

    L Theanine 200 mg Double Strength by Now Foods 60 VegCap L-Theanine 200 mg Double Strength 60 VegCap L-Theanine is an amino acid naturally found in green tea. L-Theanine promotes relaxation without the drowsiness or

    • UPC: 31434233
    • Rating: 5.0

  • Bronson L-Theanine 200mg Non-GMO Gluten Free Soy Free Formula

    L-Theanine is an amino acid that is found almost exclusively in tea and is responsible for the exotic taste of green tea. Considered a non-dietary, non-essential amino acid, clinical research has demonstrated that L-Theanine promotes

    • UPC: 212818778
    • Size: 60

  • Natures Truth L theanine 200mg 60 Count Each

    L-Theanine is a naturally occurring amino acid found in black and green tea. It has long been used to support a relaxed, calm mood.These statements have not been evaluated by the Food and Drug Administration.

    • UPC: 884216332

  • Pill like NZT from Limitless without risk - L-Theanine and Caffeine nootropic stack

    L-Theanine - A Super Nootropic (+ High Dose Recommendations)

    L-Theanine & Caffeine Stack WORKS 2019 (Review & Dosage)