The 10 Best Sources Of L Theanine In 2022

The 10 Best Sources Of L Theanine In 2022

Looking for the best sources of l theanine? Well then, look no further as your search landed you in the right place. Thank us later for saving your time scouring thousands of articles online to look for the best product.

There is absolutely no reason to fret over which product to choose from the wide array of products. Our team has carefully curated this article weighing all the pros and cons. So what are you waiting for? Check it out!

10 Best sources of l theanine in Reviews

1. Source Naturals Serene Science Theanine Serene with Relora – Calm Mind & Body – 120 Tablets

Features :

  • CALM MIND AND BODY. Contains the amino acid L-theanine to support relaxation and focused attention, and the calming neurotransmitter GABA. Taurine can support the movement of potassium out of neurons which may help prevent over-excitation of neurons.
  • MUSCLE AND NERVE RELAXATION. It also features magnesium to support muscle and nerve relaxation, calming holy basil leaf extract and Relora to gently soothe away the tension in your body.
  • SUITABLE FOR VEGETARIANS. Contains no yeast, dairy, egg, gluten, soy or wheat. Contains no sugar, salt, preservatives or artificial color, flavor or fragrance.
  • TRUSTED FOR OVER 35 YEARS. Source Naturals was created in 1982 by CEO Ira Goldberg to support each individual’s potential to enjoy optimal health.
  • MANUFACTURED IN THE USA. Our facility is located in Scotts Valley California.

Additional Info :

Item Dimensions
Height 1.6
Width 1.3
Length 1.3
Weight 0.1
Release Date 2017-10-04T00:00:01Z

2. Source Naturals Serene Science L-Theanine with Magnesium and GABA – 120 Tablets

Features :

  • This supplement contains L-Theanine, Gaba and Magnesium
  • The suggested use is to take 2 tablets daily
  • This formula is suitable for vegetarians
  • Doesn’t contain yeast, dairy, egg, gluten, soy or wheat
  • Proudly manufactured in Scotts Valley, California

Additional Info :

Item Dimensions
Height 1.6
Width 1.3
Length 1.3
Weight 0.1
Release Date 2017-10-04T00:00:01Z

3. Source Naturals Serene Science L-Theanine 200mg – 60 Tablets

Features :

  • MAY SUPPORT FOCUSED RELAXATION. This formula contains 200mg of L-Theanine.
  • SUGGESTED USE. 1 tablet 1 to 2 times daily.
  • WELL MADE SUPPLEMENT. Contains no yeast, dairy, egg, gluten, corn, soy or wheat. Contains no sugar, starch, preservatives, or artificial color, flavor or fragrance.
  • TRUSTED FOR OVER 35 YEARS. Source Naturals was created in 1982 by CEO Ira Goldberg to support each individual’s potential to enjoy optimal health.
  • MANUFACTURED IN THE USA. Our facility is located in Scotts Valley California.

Additional Info :

Item Dimensions
Height 3.93700787
Width 3.93700787
Length 5.905511805
Weight 0.1
Release Date 2017-10-04T00:00:01Z

4. Source Naturals Serene Science L-Theanine 200mg, 30 Capsules

Features :

  • L-Theanine is a non-protein amino acid.
  • L-Theanine is found almost exclusively in black and green tea.
  • After l-theanine crosses the blood brain barrier, it increases dopamine and GABA levels in the brain and inhibits the stimulatory properties of caffeine.
  • l-Theanine is a unique amino acid found in green tea, which promotes relaxedalertness and calm focus, and supports relaxing brain wave activity.
  • Helps Reduce Anxiety
  • Pioneered the concept with wellness formula

Additional Info :

Color Green
Item Dimensions
Height 3.03
Width 1.705
Length 1.705
Weight 0.05
Release Date 2017-10-04T00:00:01Z

5. Superior Source L-Theanine 200 mg, Under The Tongue Quick Dissolve Sublingual Tablets, 100 Ct, Promotes Relaxation & Facilities Restful Sleep, Non-GMO

Features :

  • A POWERFUL CALM – Find your L-theanine serene with these tiny dissolvable tablets. Our premium L-theanine promotes relaxation, brain calm and facilitates restful sleep.*
  • MICROLINGUAL VITAMINS – Theanine melts that dissolve instantly with no pills to swallow. Superior Source pioneered the world’s best delivery system of sublingual vitamins that dissolve fast under the tongue and give max absorption for the body.
  • INCREDIBLY PURE – We test all incoming raw materials for the active ingredients, heavy metals, GMOs, and microbial contamination through a third-party certified laboratory. Once completed, the finished Superior Source vitamins go for additional potency, contaminant and purity testing. Once we confirm that the finished product meets or exceeds our GMP compliant quality standards it is released to you.
  • NO JUNK FILLERS OR BINDERS – Hard compressed tablets require lots of binders to hold them together. Capsules are so large they usually contain excessive fillers and additives to fill up extra space. Our micro tablets only contain the ltheanine and necessary natural ingredients.
  • SUPERIOR SOURCE – Creating pure MicroLingual vitamins since 1998 in our own family owned manufacturing facility. We test all raw materials and inspect every bottle that comes off the line to maintain our incredibly high purity standards. We are a business built from love for health, wellness, fitness, nutrition, and the need for a better delivery system.

Additional Info :

Color White
Item Dimensions
Height 3.5
Width 1.5
Length 1.5
Weight 0.1

6. L-Theanine 200mg Super Value Size – 365 Vegetarian Capsules

Features :

  • SUPER VALUE SIZE – 365 Vegetarian Capsules
  • L-Theanine 200mg may promote relaxation without drowsiness – May restore a sense of calm
  • Found naturally in green tea
  • Natural Ingredients – Good Health from the Source!
  • Made in the USA – GMP NSF Certified Facility – Kosher Certified

Additional Info :

Item Dimensions
Weight 73

7. NOW Supplements, L-Theanine 200 mg with Inositol, Stress Management*, 120 Veg Capsules

Features :

  • STRESS MANAGEMENT*/PROMOTES RELAXATION*: Promotes relaxation without the drowsiness or negative side effects associated with other calming agents.*
  • Product Note: Exposure to heat or sunlight may lead to melting/damage of product. Hence customers are expected to be available during the product delivery
  • HEALTHY VASCULAR FUNCTION*/WITH INOSITOL: Formulation includes inositol, a member of the B-vitamin family that is essential for brain and nervous system health.*
  • CLASSIFICATIONS/CERTIFICATIONS: Vegan, Kosher, Non-GMO
  • GMP Quality Assured: NPA A-rated GMP certification means that every aspect of the NOW manufacturing process has been examined, including our laboratory/testing methods (for stability, potency, and product formulation).
  • Packaged in the USA by a family owned and operated company since 1968.
  • During the summer months products may arrive warm but Amazon stores and ships products in accordance with manufacturers’ recommendations, when provided.

Additional Info :

Color Off White
Item Dimensions
Height 4.75
Width 2.63
Length 2.63
Weight 0.1763698096
Release Date 2014-06-17T00:00:01Z

8. Source Naturals Caffeine + L-Theanine, 240 Tablets

Features :

  • COMBINED BENEFITS: Source Naturals Caffeine + L-Theanine delivers the energy benefits of caffeine with the calming benefits of L-theanine.
  • FOCUSED ENERGY: Clinical research has shown that caffeine and L-theanine have a synergistic effect on attention and accuracy.
  • MEMORY & FOCUS: Together support healthy focus and memory better than the use of each ingredient on its own.
  • NATURAL ENERGY FOR ALL: Suitable for vegans and vegetarians.
  • NO FILLERS: Contains no yeast, dairy, egg, gluten, corn, soy, wheat, sugar, starch, salt, preservatives, or artificial color, flavor or fragrance.

Additional Info :

Item Dimensions
Height 1.6
Width 1.3
Length 1.3
Weight 0.1
Release Date 2017-10-04T00:00:01Z

9. Superior Source Calming Formula, L-Theanine, Melatonin, Under The Tongue Quick Dissolve Sublingual Tablets, 60 Ct, 5-HTP for Enhanced Serotonin Conversion, Positive Mood and Sleep Support, Non-GMO

Features :

  • MOOD & SLEEP SUPPORT – Feel more relaxed with Calming Formula. Synergistic formula enhances mood & well-being and relaxes the brain without drowsiness. This formula includes L-Theanine (200 mg), 5-HTP (30 mg) and Melatonin (3 mg). 5-HTP is the primary precursor to serotonin production and increased levels have been scientifically shown to promote positive mood and better sleep. Quick dissolving tablets promote rapid results vs. waiting for hard tablets to break down.
  • JUST PURE INGREDIENTS – Non-GMO, gluten-free, preservative free, sugar free, dye free; no fillers, no additives, no excipients, no Magnesium Stearate or Silica. Other vitamins require lots of binders to hold them together. Our Micro tablets only contain the pure active nutrients and other necessary natural ingredients.
  • MICROLINGUAL VITAMINS – Melts that dissolve instantly with no pills to swallow. Superior Source pioneered the world’s best delivery system of sublingual vitamins that melt fast under the tongue and give maximum absorption for the body.
  • GMP CERTIFIED QUALITY – We test all incoming raw materials for the active ingredients, heavy metals, GMOs, and microbial contamination through a third-party certified laboratory. Once manufactured, the Superior Source MicroLingual tablets go for additional potency, contaminant and purity testing. Once we confirm that the finished product meets or exceeds our GMP compliant quality standards it is released to you.
  • SUPERIOR SOURCE, THE COMPANY THAT CARES – Creating pure MicroLingual vitamins since 1998 in our family owned manufacturing facility. We are a company built from love for health, wellness, fitness, nutrition, and the need for a better life.

Additional Info :

Item Dimensions
Height 3.5
Width 1.5
Length 1.5
Weight 0.08

10. MAX Absorption Liquid L-Theanine Drops | All Natural, Vegan, Alcohol Free, Non-GMO | for Stress Relief, Relaxation, Focus Without Drowsiness | Synergistic with Coffee or Caffeine

Features :

  • PROMOTES RELAXATION – Studies show that L-Theanine may promote an alert state of relaxation without drowsiness. This can help to restore a sense of calm and help improve focus.
  • THE LIQUID ADVANTAGE – Aside from being easier to consume, liquid drops can be easier and more gentle on the digestive system. The outer shell of a capsule is typically made with “filler” and there are excess, unnecessary ingredients used to make this. With our liquid supplements there are no fillers or excess ingredients used! Combining high quality ingredients, while removing the excess, and making it easier to consume is what we like to refer to as the “Liquid Advantage.”
  • PREMIUM QUALITY – Each bottle is 60 servings and each serving contains 225mg of L-theanine. L-theanine is an all-natural antioxidant (found in green and black tea) which creates a calm feeling and helps promote relaxation.
  • NATURAL INGREDIENTS – Non-GMO, vegan/vegetarian friendly. Natural lemon flavor. NO gluten, soy, sugar, milk, yeast, salt, or wheat. No unnecessary fillers are used.
  • TRY RISK FREE – Our L-theanine Liquid drops are made in the USA by an FDA inspected facility. Each bottle comes with a 90-day satisfaction guarantee. If you’re not completely satisfied, feel free to return the bottle, no questions asked.

Additional Info :

Item Dimensions
Height 5.5
Width 2
Length 2
Weight 0.25

Why Go for Online Stores?

Whenever you look up product reviews, you might notice an uncanny similarity. All the online stores bag the first places. Have you ever thought about why people bank on online stores to this extent?

In this digital era, people always look out for easier options. So purchasing any products like sources of l theanine is only a matter of time for online shopping. You can easily purchase products anywhere and anytime and cancel them as well.

Expose yourself to various brands for the same product via online stores. Even more, price comparisons are what buyers enjoy on these platforms. With just a few clicks, you can navigate through the product pages and spend your money wisely.

Just in the palm of your hands, you can grab some amazing deals at low prices. Who would not love this?

Factors You Need to Consider When Buying sources of l theanine from Online Stores

Are you on the hunt for sources of l theanine? Well, purchasing online needs some contemplation. To help your cover all the important questions, we have prepared a list.

Just go through the question list. Feel free to do your own research while purchasing the sources of l theanine. Below are some examples you might deem right to ask:

  • Is the sources of l theanine really worth the money?
  • What specific advantages does it offer?
  • Does the sources of l theanine you’re picking have any innovative features?
  • What are some of the best features of the sources of l theanine?
  • Does your sources of l theanine come with a warranty?
  • Does it have any con that might prove to be detrimental in the long run?
  • Where will you find enough information about sources of l theanine?
  • Where can you find some of the best sources of l theanines?

Probably, you have come up with way more questions than there are on the list. Do not deprive your curious mind of the answers. Research, research, and research, until you locate the answers to the factors.

Other Benefits of Buying Products From Online Stores

The list of pros for purchasing online can be unending. We havefound you multiple reasons to purchase a sources of l theanine from Online Store. So let’s dive in to see some of the best advantages:

Best Prices

Online purchase has been renowned for offering items at the best possible prices. As such places have networks with many dealers and manufacturers, sellers offer the best deals. Moreover, there are no intermediaries, which lessens the additional costs.

Comparability

You can easily compare the same product on many websites at once, just by sitting at home. Then, by seeing the ratings, you can evaluate which product to go for by yourself. Thus, you can gain access to better quality than traditional shopping.

Reliability

As online stores portray customer reviews,  purchasing from them gives a reliability boost. If faced with any defect, there is a scope for you to change.

Some stores have excellent customer service, pushing you to buy from there.

Huge Array

Online stores have a large consumer base. Every day, millions of people shop online. Moreover, after the pandemic, more and more people are inclined towards online shopping.

What’s in it for you?

You get to choose the best product from the pool of various choices. If one model does not meet your criteria, you always have the flexibility to jump to some other models.

Convenience

Who does not love convenience? Having everything as per your wish is something to die for. Buying a product from an online store is such. You do not have to worry about the time, the place, or the crowd.

Everything happens when you want it and how you want it.

How to Choose Your sources of l theanine

If you want to purchase products like the sources of l theanine, you need to follow a buying guide. Some features need to tick your boxes before buying. Let’s take a look at them:

Price

If you want to grab the best deal, the price is what you would check first. Then, compare the price that various sellers offer and choose the best suitable one.

Brand

When you buy the sources of l theanine, the brand is the second thing that you might consider. Learn to differentiate among brands to arrive at the right decision.

Warranty

The warranty of the sources of l theanine must be taken into account as well. No one would like to spend dollars on a product that barely lasts a month!

Functionality

Check out your sources of l theanine’s functionality when you buy it. An easy way to do that would be to check the specs.

Remember, the more vast the specs, the greater your product’s functionality.

Size

You must know the size/dimensions of your sources of l theanine. Any wrong fit will make the product useless. Thus, it is recommended to learn about the product size beforehand.

Color

Suppose you end up buying a sources of l theanine whose color does not meet your taste. It would be throwing your money down the drain.

Hence, you should note what color preferences you have. Then, later, check if the online store features them or not.

Old Customer Reviews

Most smart purchasers would do this. Verifying the authenticity of the product is indeed a smart move.

When you scroll down, you will come across product reviews on the website. Checking them out will help figure out which brand to go for.

Final Words

That’s a wrap for the product sources of l theanine. We hope this buying guide facilitates your buying journey. So follow it to grab the best deals out there.

Also, do a self-analysis to know more about the best sources of l theanine. Then, try it out and let us know if our comprehensive guide came to use or not!

Have a good buy!

Leave a Comment

Your email address will not be published. Required fields are marked *

Scroll to Top