The Best Superior Labs L Theanine of 2022 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best Superior Labs L Theanine of 2022. Check our ranking below.

2,406 (random num) Reviews Scanned

Rank No. #1

Superior Labs - Pure L-Theanine Non-GMO, No Additives - 250mg, 90 Vegetable Capsules - Powerful Formula for Healthy Sleep and Mood - Dietary Supplement for Calming and Relaxation

HEALTHY MOOD, RELAXATION, CALMING - L-Theanine is an analog of the amino acids L-Glutamine and L-Glutamic Acid and is derived primarily from tea leaves. L-Theanine has been shown to effectively bring on relaxation without inducing drowsiness, and relieve mental and physical tension.*
ZERO UNNATURAL INGREDIENTS - Our product contains NO unnatural ingredients such as magnesium stearate, silicon dioxide, titanium dioxide and other potentially harmful unnatural ingredients that are commonly found in other brands.
ABSOLUTE PURITY - ZERO SYNTHETIC ADDITIVES, FILLERS, HEAVY METALS, ADULTERANTS - You will never see unnecessary additives such as stearates, dioxides, glycerides or fillers other brands use to make manufacturing cheaper, faster and easier. In addition, we put all ingredients and products through rigorous testing to make sure they are 100% free of contaminants.
UNQUESTIONABLE QUALITY - Our products are manufactured in facilities that undergo rigorous third-party audits to ensure the highest standards of quality. This strict quality assurance process is designed to meet and exceed industry standards, ensuring that our products are of the highest caliber supplements in the market place.
NO RISK AND NO HASSLE - For almost a decade, we have been delighting Amazon customers. If you are not satisfied with the benefits, results, or are unsatisfied with the product in any other way, please contact us and we'll gladly refund your money in 48 hours or less. That's it - no questions, no hassle, no risk.

Rank No. #2

Superior Labs – Pure Natural L-Tyrosine NonGMO – 500 mg, 120 Vegetable Capsules – Supports Mental Clarity – Promotes Alertness – Boosts Energy – Dietary Supplement for Calming and Relaxation

500mg PURE L-TYROSINE – Superior Labs’ L-Tyrosine is 100% pure. A potent 500 mg dosage helps maintain physical performance and elevate brain function.*
SUPPORTS MENTAL CLARITY – L-Tyrosine is one of 20 standard amino acids that synthesize proteins that are consumed by cells and produce mental clarity.*
ABSOLUTE PURITY - ZERO SYNTHETIC ADDITIVES, FILLERS, HEAVY METALS, ADULTERANTS - You will never see unnecessary additives such as stearates, dioxides, glycerides or fillers other brands use to make manufacturing cheaper, faster and easier. In addition, we put all ingredients and products through rigorous testing to make sure they are 100% free of contaminants.
UNQUESTIONABLE QUALITY - Our products are manufactured in facilities that undergo rigorous third-party audits to ensure the highest standards of quality. This strict quality assurance process is designed to meet and exceed industry standards, ensuring that our products are of the highest caliber supplements in the market place.
NO RISK AND NO HASSLE - For almost a decade, we have been delighting Amazon customers. If you are not satisfied with the benefits, results, or are unsatisfied with the product in any other way, please contact us and we'll gladly refund your money in 48 hours or less. That's it - no questions, no hassle, no risk.

SaleRank No. #3

Sports Research Double Strength L-Theanine Supplement - Suntheanine Softgels for Focus, Relaxation & Alertness - Non-Drowsy Support Made with Coconut Oil, Non-GMO & Gluten Free - 200mg, 60 Count

ALERT & CALM: L-Theanine, commonly found in the flavonoid herbal green tea, is used as an ayurvedic substitute for those who want the antioxidant benefits of green tea but without caffeine. Encapsulated in a once-daily liquid softgel, our L-Theanine supports feelings of relaxation, calm, focus, and alertness*
DOUBLE THE SUPPORT: To optimize your potential and give the utmost support, our L-theanine 200 mg amino acid softgels provide double the amount of L-theanine green tea extract commonly found in energy supplements in a convenient max-strength formula
PATENTED SUNTHEANINE: Formulated with patented and clinically researched Suntheanine—you get all of the alertness and relaxation (+ the increase in alpha brain waves) without the jitters or crash of caffeine, energy pills, or energy drinks*
PREMIUM INGREDIENTS: We hold all of our supplements to a higher standard. Rest assured that your L-Theanine is crafted using 100% organic coconut oil and an entirely non-GMO verified, gluten-free and soy-free product. Manufactured in the USA in cGMP-compliant facilities
THE SPORTS RESEARCH DIFFERENCE: Founded in Southern California in 1980, Sports Research is a family-owned business born from a passion for fitness and wellness. Our goal is to embrace the sport of life through research-backed products created for every body—inside and out

SaleRank No. #4

Now Foods L-Theanine, Double Strength 200 mg Per Cap - 180 Veg Capsules - Enhanced with 100mg Inositol - Vegetarian, Non-GMO - Ltheanine 200mg Supplement

DOUBLE STRENGTH - 2x more than the 100mg capsules. Be Smart - other brands claim 200 mg but when you read the fine print, it's 200mg per serving size of 2 pills which is only 100mg / cap. NOW Foods doesn't play those games. These are 200 mg Ltheanine per capsule.
STRESS MANAGEMENT - Promotes relaxation without the drowsiness or negative side effects associated with other calming agents.*
BONUS - MADE WITH INOSITOL - This premium formulation includes 100 mg of inositol, a member of the B-vitamin family that is essential for brain and nervous system health.* It is sometimes called vitamin B8.
GOING GREEN: We are planting 1 tree for every 20 bottles sold of this 180-count size product, up to 5,000 trees per year. Help us make the world a greener place.
TRUSTED QUALITY FOR OVER 50 YEARS - Family owned since 1968. Based in the heart of America on solid Midwestern values. NOW’s mission is to empower healthier lives by offering top-notch supplements at afforable prices.

Rank No. #5

Superior Labs – Pure L-Tryptophan – 500mg, 120 Vegetable Capsules – Non-GMO Dietary Supplement for Restful Sleep & Relaxation – Supports Feelings of Well Being and Healthy Circulation Circulation

MAINTAIN SEROTONIN LEVELS – L-Tryptophan is an amino acid that converts to serotonin in the body. This supports multiple brain functions and helps to maintain balance to produce normal sleep.*
PROMOTES RELAXATION – Our non-GMO L-Tryptophan dietary supplements promote relaxation to support health sleep..*
ABSOLUTE PURITY - ZERO SYNTHETIC ADDITIVES, FILLERS, HEAVY METALS, ADULTERANTS - You will never see unnecessary additives such as stearates, dioxides, glycerides or fillers other brands use to make manufacturing cheaper, faster and easier. In addition, we put all ingredients and products through rigorous testing to make sure they are 100% free of contaminants.
UNQUESTIONABLE QUALITY - Our products are manufactured in facilities that undergo rigorous third-party audits to ensure the highest standards of quality. This strict quality assurance process is designed to meet and exceed industry standards, ensuring that our products are of the highest caliber supplements in the market place.
NO RISK AND NO HASSLE - For almost a decade, we have been delighting Amazon customers. If you are not satisfied with the benefits, results, or are unsatisfied with the product in any other way, please contact us and we'll gladly refund your money in 48 hours or less. That's it - no questions, no hassle, no risk.

Rank No. #6

BRAIN FUNCTION SUPPORT - All-natural energy enhancer supports improvement of memory and focus. Helps to mobilize stored fat and enhances brain health. Helps support athletic performance, stamina and cardiovascular health. Non-GMO. Acetyl L-Carnitine 1000mg. 100% pure vegetable capsules.
ABSOLUTE PURITY - ZERO SYNTHETIC ADDITIVES, FILLERS, HEAVY METALS, ADULTERANTS - You will never see unnecessary additives such as stearates, dioxides, glycerides or fillers other brands use to make manufacturing cheaper, faster and easier. In addition, we put all ingredients and products through rigorous testing to make sure they are 100% free of contaminants.
UNQUESTIONABLE QUALITY - Our products are manufactured in facilities that undergo rigorous third-party audits to ensure the highest standards of quality. This strict quality assurance process is designed to meet and exceed industry standards, ensuring that our products are of the highest caliber supplements in the market place.
ZERO UNNATURAL INGREDIENTS - Our product contains NO unnatural ingredients such as magnesium stearate, silicon dioxide, titanium dioxide and other potentially harmful unnatural ingredients that are commonly found in other brands.
NO RISK AND NO HASSLE - For almost a decade, we have been delighting Amazon customers. If you are not satisfied with the benefits, results, or are unsatisfied with the product in any other way, please contact us and we'll gladly refund your money in 48 hours or less. That's it - no questions, no hassle, no risk.

SaleRank No. #7

Superior Labs – Best L-Lysine NonGMO - Dietary Supplement –500 mg Pure Active L-Lysine – 120 Vegetable Capsules – Supports Calcium Absorption – Immune System & Respiratory Health Support

500 mg PURE ACTIVE L-LYSINE – Superior Labs’ L-Lysine supports calcium absorption and immune function to maintain muscle mass and promote well-being.*
MAINTAINS MUSCLE MASS – L-Lysine can support repair and restoration of muscle tissue. This helps to maintain muscle mass and reduce recovery time from workouts.*
ABSOLUTE PURITY - ZERO SYNTHETIC ADDITIVES, FILLERS, HEAVY METALS, ADULTERANTS - You will never see unnecessary additives such as stearates, dioxides, glycerides or fillers other brands use to make manufacturing cheaper, faster and easier. In addition, we put all ingredients and products through rigorous testing to make sure they are 100% free of contaminants.
UNQUESTIONABLE QUALITY - ALL PRODUCTS PRODUCED IN 3rd PARTY CERTIFIED NSF CERTIFIED FACILITIES - Few are and can pass the stringent standards of NSF. Our products are produced in facilities that have been 3rd party audited and certified for quality by NSF, one of the most stringent quality manufacturing assurance organizations in the industry.
NO RISK AND NO HASSLE - For almost a decade, we have been delighting Amazon customers. If you are not satisfied with the benefits, results, or are unsatisfied with the product in any other way, please contact us and we'll gladly refund your money in 48 hours or less. That's it - no questions, no hassle, no risk.

Rank No. #8

Integrative Therapeutics L-Theanine - L-Theanine to Support a Relaxed State* - Healthy Stress Response* - Vegan & Gluten-Free Amino Acid Supplement - 200 mg, 60 Capsules

Healthy Stress Response Supplement*: L-Theanine is an amino acid that supports a relaxed state without diminishing daytime alertness*
Amino Acid Supplement*: L-Theanine is an amino acid that helps support relaxation and a healthy stress response*
L-Theanine Supplement for Men & Women: L-theanine can support a healthy stress response*
Relaxation Supplement for Different Diets*: This l-theanine supplement is vegan, soy free and dairy free; this supplement doesn't contain wheat, corn, artificial colors, or flavors
For over 35 years, patients and clinicians have trusted Integrative Therapeutics for our dedication to quality, potency, and accuracy; transparency around our sourcing and manufacturing processes is part of our quality promise to you

Rank No. #9

Doctor's Best Superior Sleep with Sensoril, Formula Contains Ashwagandha, 5-HTP, L-Theanine & GABA, 60 Count

POWERFUL BLENDED FORMULA - Superior Sleep powerful blend formula contains Ashwagandha, 5-HTP, and L-Theanine to help promote relaxation and to support healthy sleep cycle.* GABA works synergistically with L-Theanine to improve sleep quality and duration* Helps you stay asleep longer once you fall asleep and restores your natural circadian rhythm.
GET BETTER QUALITY OF SLEEP AND REST - Restful sleep improves your mood and reduces feelings of stress, irritability, negativity and supports energy*
WAKE UP FEELING RESTED AND ENERGIZED: Superior Sleep is formulated with a powerful blend of clinically proven ingredients to help you get a restful night’s sleep and feel energized after a good night’s sleep.
Non-GMO / Gluten Free / Soy Free / Vegan

SaleRank No. #10

Nature's Lab L-Theanine, 200 mg - Supports Calm and Relaxation* - 60 Capsules

Supports Mental Calmness *
Promotes feelings of calm and supports healthy blood pressure (within normal range).*
Supports healthy cognitive function.*
Nature's Lab stands behind its products 100% with a no questions asked satisfaction guarantee.
Made from only the purest ingredients, Nature's Lab products are extensively lab tested for quality, consistency, and potency. Manufactured in the USA to the highest quality standards in a cGMP Certified Facility. FDA Registered.

Last update on 2024-02-10 / Affiliate links / Images from Amazon Product Advertising API

How Do You Buy The Best Superior Labs L Theanine?

Do you get stressed out thinking about shopping for a great Superior Labs L Theanine? Do doubts keep creeping into your mind? We understand, because we’ve already gone through the whole process of researching Superior Labs L Theanine, which is why we have assembled a comprehensive list of the greatest Superior Labs L Theanine available in the current market. We’ve also come up with a list of questions that you probably have yourself.

We’ve done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for Superior Labs L Theanine that you consider buying. Your questions might include the following:

Is it worth buying an Superior Labs L Theanine?
What benefits are there with buying an Superior Labs L Theanine?
What factors deserve consideration when shopping for an effective Superior Labs L Theanine?
Why is it crucial to invest in any Superior Labs L Theanine, much less the best one?
Which Superior Labs L Theanine are good in the current market?
Where can you find information like this about Superior Labs L Theanine?

We’re convinced that you likely have far more questions than just these regarding Superior Labs L Theanine, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for Superior Labs L Theanine, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible Superior Labs L Theanine. Make sure that you are only using trustworthy and credible websites and sources.

We provide an Superior Labs L Theanine buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available Superior Labs L Theanine currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

Brand Value: Every brand of Superior Labs L Theanine has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
Features: What bells and whistles matter for an Superior Labs L Theanine?
Specifications: How powerful they are can be measured.
Product Value: This simply is how much bang for the buck you get from your Superior Labs L Theanine.
Customer Ratings: Number ratings grade Superior Labs L Theanine objectively.
Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Superior Labs L Theanine.
Product Quality: You don’t always get what you pay for with an Superior Labs L Theanine, sometimes less, and sometimes more.
Product Reliability: How sturdy and durable an Superior Labs L Theanine is should be an indication of how long it will work out for you.

We always remember that maintaining Superior Labs L Theanine information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding Superior Labs L Theanine is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly! We’re here for you all the time. Contact us here. Or You can read more about us to see our vision.

The Best Superior Labs L Theanine of 2022 – Reviewed and Top Rated

How Do You Buy The Best Superior Labs L Theanine?

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