Contents

The Best Caffeine L Theanine Pills of 2023 – Reviewed and Top Rated

2,904 Reviews Scanned

SaleRank No. #1

Nutricost Caffeine with L-Theanine, 100mg of Each, 240 Capsules, 240 Servings - Non-GMO and Gluten Free

Balanced Combination: Each serving of Nutricost Caffeine with L-Theanine delivers 100 mg of caffeine and 100 mg of L-theanine, providing a harmonious blend of these two ingredients.
Versatile Use: Nutricost Caffeine with L-Theanine can be easily incorporated into your daily routine, whether you need a boost of energy, enhanced focus, or a sense of calm and relaxation.
Abundant Supply: The 240 capsules in each bottle offer a total of 240 servings, ensuring you have an ample supply of this beneficial supplement.
High-Quality Manufacturing: This product is manufactured in an NSF certified and GMP compliant facility, ensuring the highest standards of quality and purity.
Rigorous Testing: To guarantee the integrity of the product, each batch undergoes independent testing by third-party, ISO accredited laboratories.

Rank No. #2

Sports Research L-Theanine Supplement with Caffeine & Coconut MCT Oil - Focused Energy, Alertness & Relaxation Without Drowsiness - 200mg L Theanine, 100mg Organic Caffeine - 60 Liquid Softgels

2-IN-1 SUPPORT: Sports Research L-theanine and Caffeine can help boost mental focus and alertness while promoting wakefulness. Our nootropic stack also supports cognitive and physical productivity, so it's great for studying or working out in the gym.*
CLEAN ENERGY: Just one of our liquid softgels provides 200mg of l theanine with 100mg of organic caffeine + coconut MCT oil for a convenient & economical alternative to sugary energy drinks and coffee.
BETTER INGREDIENTS: Our keto certified caffeine with l theanine supplement for men and women contains Alphawave - a highly purified and standardized brand of l theanine and PurCaf Caffeine - sourced from organic green coffee beans.
PREMIUM QUALITY: We hold all of our supplements to a higher standard. Rest assured that your L-Theanine + Caffeine is crafted using non-GMO verified ingredients with no fillers, gluten, or seed oils. Manufactured in the USA in a cGMP-compliant facility.
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.

Rank No. #3

FAST-ACTING ENERGY AND FOCUS - This powerful nootropic blend helps boost mental focus and alterness while also promoting wakefulness. This supports mental and physical productivity and is great for studying or even working out!
NO CRASH NO JITTERS. CALM CLEAN ENERGY - Caffeine + L-theanine pills are a safe, convenient & economic alternative to sugary coffee and energy drinks to help you get through your work day.
STANDARDIZATION - Many companies lack the quality controls & testing capabilities to ensure customers are receiving products which meet their expectations. At Nootropics Depot, our Caffeine + L-Theanine is standardized in both 100mg of Caffeine and 200mg of L-Theanine as well as 200mg of Caffeine and 100mg of L-Theanine. We then verify this using our industry leading laboratory so you can be ensured that you are getting exactly what you see and what you pay for.
LAB TESTED AND VERIFIED - All Nootropics Depot products are thoroughly lab tested to ensure our customers are receiving only the highest quality ingredients at the optimal strength, potency and purity. We take pride in the amount of research put into every product by sourcing only the highest quality and innovative ingredients.

Rank No. #4

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

SMARTER Caffeine Supplement enhanced with L-theanine. Clean Smooth Mental Focus, Energy and Heightened Mind Alertness without the tingling feeling and the crash of energy drinks and coffee. L Theanine Caffeine Nootropic Stack for Cognitive Performance. Caffeine so Smart, it's Genius.
SMARTER Natural Energy Pills for men & women. MCT Oil sourced from 100% Coconuts helps to provide Natural Energy, Focus, Attention, and Alertness, L-Theanine Soothes any jitters that may happen from caffeine.
SMARTER Enhanced Berry softgels provide better absorbed Caffeine than Tablets & Capsules. Pre-workout & nootropic brain booster.
Made SMARTER in the USA without Bad Stuff such as fillers, magnesium stearate, dioxides, silica, maltodextrin, carrageenan, soy, milk, egg, corn, tree nuts, artificial colors, or preservatives.
We are passionate about manufacturing SMARTER supplements that are superior in quality in absolutely every aspect – while still being affordable, approachable and available to anyone looking to make a positive impact on their personal health and well being.

Rank No. #5

SYMNUTRITION Caffeine 100mg, L-Theanine 200mg — 120 Count (V-Capsules) / 120 Servings: Manufactured in a cGMP-Registered Facility in USA; Vegan & Gluten Free

INSTRUCTIONS - Take one capsule with food up to four times per day. Do not exceed the recommended dose.
FORMULA - Exclusively formulated with high-grade ingredients, free from any redundant fillers; vegan and gluten free.
QUALITY - Professionally manufactured and assessed in a cGMP-registered facility in the US; certified for potency, purity, and integrity.
WARRANTY - We have a 180-days (6 months), no questions asked, full refund policy.

Rank No. #6

Zhou Natural Caffeine Pills 100mg with L-Theanine 200mg, Nootropic Supplement, Clean Energy, Endurance and MentalFocus, Non-GMO, Vegan, Gluten-Free, 60 Capsules

SMOOTH & FOCUSED ENERGY. Looking for long lasting energy without the harsh side effects of other caffeinated products? Our combination of caffeine (100mg) and L-theanine (200mg) works together to produce a smooth and clean energy without the crash.
NO CRASH, NO JITTERS. Jitters, nausea, and crashes can make us wonder if the jolt of energy was even worth it. By pairing caffeine with l-theanine, we’ve neutralized the negative side effects while maintaining caffeine’s mind-energizing.
CALM SOCIAL SITUATIONS. Promoting both mental focus and a calm, smooth energy, Energy + Focus can help you feel at ease and on top of your game in social situations from work to social gatherings and everything in between.
HEALTHY ALTERNATIVE. Energy + Focus provides the benefits of caffeine and l-theanine without the unhealthy ingredients, added calories, or added expense (did we mention this is way cheaper than your daily cup of joe?). Energy drinks can rest in peace.
WHAT SETS US APART? At Zhou, we use only the highest-quality ingredients in a facility following GMP (good manufacturing practices). Plus, we test everything at our lab in Utah, so you can be confident that you're fueling your body with the very best.

SaleRank No. #7

Caffeanine™ 100mg Caffeine + 200mg L-Theanine, 240 Servings of Smooth Energy, Caffeine Pills, Energy Pills, Nootropic Brain Booster, Caffeine 100mg, L Theanine 200mg, Perfectly Balanced Smooth Energy

🗹 The Energy of Coffee. The Calmness of Green Tea. – Caffeanine is the perfect morning boost or afternoon pick-me-up!
🗹 It's Like Caffeine, But Better! – L-Theanine balances out caffeine, offering perfectly balanced smooth energy.
🗹 Bigger Bottle, Better Value! – Caffeanine's smooth energy has a smooth price too at just 8 cents per serving!
🗹 What the Research Says: 100mg Caffeine + 200mg L-Theanine is effective at boosting cognition!
🗹 Lab Tested Certified Ingredients. Ensuring that what is on the label is in the product. Caffeanine is proudly made in the USA from the highest quality ingredients in a GMP (Good Manufacturing Practices) certified facility.

Rank No. #8

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

FOCUS & LASTING ENERGY: Caffeine L Theanine pills create a nootropic stack formulated for smooth focused energy and clinically researched to provide clean energy and lasting endurance
NO JITTERS: Caffeine and L Theanine are super ingredients with no jitters or crash, so you can power through workouts, studies, and activities without the negative effects of regular caffeine. An easy replacement for sugary coffee and energy drinks
POTENT BLEND: Each two-capsule serving provides a potent, clinically validated blend of 100 mg Caffeine and 200 mg L Theanine for optimal results
EFFECTIVE & EASY TO SWALLOW: Pure natural Caffeine L Theanine formula in easy-to-swallow soft capsules. Effective energy pills for men & women that are completely free of fillers, binders, and artificial ingredients. No gluten, wheat, or dairy. And of course, never tested on animals. Just a pure and tested product
100% HAPPINESS & HEALTH COMMITMENT: Try our products without worry, we're confident that you’ll see results. Plus, through our partnership with Vitamin Angels, your purchase helps provide vitamins to underserved women and children at risk for malnutrition

SaleRank No. #9

VALI Caffeine 50mg & L Theanine 100mg - Caffeine Pills & L-Theanine for Smart Smooth Energy & Focus Supplement. Nootropic Brain Booster Cognitive Support Stack & Focused Clarity. 120 Veggie Capsules

Health, Happiness & Performance - We started VALI because we want to know exactly what’s inside our supplements and we want supplements that give real results without the marketing fluff other companies use to charge exorbitant prices. Nothing proprietary, clean highest quality ingredients at a great value, transparent formula, 3rd party testing for purity, and a commitment to above and beyond customer service. This is our promise to you! ALL our products come with a 100% money back guarantee.
Smooth Focused Energy, In Your Control - This isn’t your normal caffeine pill that gives too much fast jittery energy and then leaves you crashing. Caffeine and the amino acid L-Theanine work together as a smart nootropic stack to support energy, alertness, and clear focus. Our supplement provides 50mg caffeine and 100mg L-Theanine per capsule to give you an energy supplement that you control. Why take 100mg or 200mg caffeinated pills when you can energize with a smarter low dose active boost?
Safe, Clean & Transparent Formula - Unflavored capsules for easy to take energy and focus on the go without mixing powders. Get 50 milligrams of energizing caffeine anhydrous and 100 mg of calming L Theanine for the best quick mind boost. Take 2 tablets for extra strength or use as a daily brain booster. Zero carbs, sugar, artificial flavors or preservatives. Vegan, Non-GMO ingredients. Keto & paleo friendly. Proudly made in the USA in an eco-friendly facility under the latest cGMP guidelines.
Easy On-The-Go Cognitive Support - A commonly used advanced cognition health and function support for adult men and women, get the original best nootropic supplement stack for boosting calm productivity at work, focused but energized studying, deep thinking, and creative genius. Also great for endurance workouts, sports, or for an exercise energy booster. Promotes energy day or night, to stay alert without the high jitters or caffeine crash from standard energy pills, chews, gum or tablets.
Crush Your Health & Work Goals - Drop unhealthy sugary energy drinks for a smarter and healthier fast acting alternative mind boosting cognition support with no powdered mess. For concentration and productivity, feel a natural calm awake feeling during the day to get stuff done. Strive for optimal and elite peak physical performance with a relaxed sharp focus. Take anywhere portable smart energy enhancer to stay alert, maintain endurance, and stimulate activity, so you can achieve more.

Rank No. #10

FAST-ACTING ENERGY AND FOCUS - This powerful nootropic blend helps boost mental focus and alterness while also promoting wakefulness. This supports mental and physical productivity and is great for studying or even working out!
NO CRASH NO JITTERS. CALM CLEAN ENERGY - Caffeine + L-theanine pills are a safe, convenient & economic alternative to sugary coffee and energy drinks to help you get through your work day.
STANDARDIZATION - Many companies lack the quality controls & testing capabilities to ensure customers are receiving products which meet their expectations. At Nootropics Depot, our Caffeine + L-Theanine is standardized in both 100mg of Caffeine and 200mg of L-Theanine as well as 200mg of Caffeine and 100mg of L-Theanine. We then verify this using our industry leading laboratory so you can be ensured that you are getting exactly what you see and what you pay for.
LAB TESTED AND VERIFIED - All Nootropics Depot products are thoroughly lab tested to ensure our customers are receiving only the highest quality ingredients at the optimal strength, potency and purity. We take pride in the amount of research put into every product by sourcing only the highest quality and innovative ingredients.

SaleRank No. #11

⚡Natural Caffeine (100 mg) + L-Theanine (200 mg) + B Vitamins (1 Bottle - 120 Vegan Capsules) Energy and Focus Supplement.
⚡ CLEAN FOCUS & ENERGY: Caffeine and L-Theanine have an ideal balance of nootropics designed to give you clean energy, focus, concentration, and cognition without the jitters of coffee or energy drinks.
🌱 BUY WITH CONFIDENCE: Made in the USA with high quality sourced products and formulated in a FDA registered and GMP (Good Manufacture Practice) facility. No need to worry about cheap products with fillers.
👉WHY CAFFEINE & L-THEANINE?: L-Theanine is a natural non-protein amino acid that provides the umami flavor of green tea and black tea. Caffeine is the most used nootropic in the U.S but we know about caffeine’s worst attributes. L-Theanine has been shown to allow caffeine to work its brain-boosting charm without the negative side effects so you get a calm, zen-like focus!

Rank No. #12

Vitamatic L-Theanine 200mg with Caffeine 100mg 120 Vegetarian Tablets - Nootropic Supplement for Focused Energy

Boosts Energy & Mental Focus*
Sports Nutrition Endurance & Energy
Non-GMO & Gluten Free
Free of sugar, starch, sodium, soy, yeast, corn, wheat, egg, artificial color, flavor & preservatives.
Made in a the USA GMP Compliant, FDA Registered Facility

SaleRank No. #13

Source Naturals Caffeine + L-Theanine, Energy and Focus Support from Green Tea* - 60 Tablets

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.

Rank No. #14

Mécène Guarana Caffeine Pills - Natural Energy Supplement with Vitamin B12, B1, B2, B6, L-Theanine, 100 Vegetarian No Doze Caffeine Tablets

Caffeine Tablets without the jitters - A stimulant supplement that may help with mental focus, alertness, and wakefulness.
Mental Focus and Energy Support - Tunes up focus and boosts energy levels, including dopamine. Caffeine is known to block adenosine receptors--responsible for slowing us down and making us sleepy.
Caffeine + L-Theanine - A powerful synergistic combination known to help reduce mental fatigue.
Stay Awake Pills - Feel awake, reinvigorated, and stimulated for pre workout to improve performance and enhance endurance.
All Mecene products are manufactured in the USA, with globally sourced ingredients at an FDA registered, cGMP compliant, and 3rd party rated facility.

Rank No. #15

Natural Stacks Smart Caffeine Supplement 60ct - Instant Energy and Focus for Life School & Work - No Jitters and No Crash - Premium Sourced 100mg Caffeine from Coffee + 200mg L-Theanine from Green Tea

💡ALERT FOCUS AND PRODUCTIVITY: Take this Smart Caffeine Supplement with L-theanine for when you need alert focus and long lasting energy. We blended 100 mg of the purest form of Natural Caffeine with 200mg mg of L-Theanine from Green Tea to get the best of both worlds.
🚫 NO JITTERS OR CAFFEINE CRASH: Unlike the 200mg caffeine pills that make you jittery and anxious, Smart Caffeine is a calm and smooth energy pill. No more staying up late, wired up from your last cup of coffee too many.
☀️ START YOUR DAY OFF STRONG: Add Smart Caffeine to your morning routine or anytime of day as a study aid, pre-workout or whenever your energy needs a lift. Perfect as a coffee or energy drink replacement.
🌿HEALTHY AND SAFE: Our all natural ingredients are Non-GMO, gluten free, and vegan. Every ingredient can be traced directly to trusted suppliers.
Natural Stacks has earned the trust of thousands of customers with our innovative products and open source transparency program. No more “proprietary blends”, we believe in optimizing your performance without compromising on ingredient quality.

Rank No. #16

Purisure Caffeine Theanine Capsules, Caffeine Pills 100mg Caffeine + 200mg L Theanine for Pre Workout, Energy, and Clarity, Energy Pills for Fatigue, Nootropic Supplement, 120 Day Supply

Clear, Focused Energy: Your memory and energy levels can come to life with our caffeine l theanine pills. This natural blend may boost mental focus and alertness while also promoting wakefulness. Take it when utmost concentration is required.
Energy Supplement: The combination of caffeine and l-theanine in these caffeine pills with l-theanine gives steady energy while promoting relaxation. Our nootropic duo is beneficial and may deliver alertness and a clear focus for daily basis.
No Fillers: We never compromise the quality of your caffeine and theanine pills, and neither should you. Our pure formula of 100mg Caffeine and 200mg L-Theanine will ensure that you have the energy to get through the day and a good night's sleep.
Cognitive Support: Caffeine l theanine is a great-tasting vegan, zero-carb supplement made from organic green tea and L-theanine that helps provide a steady stream of energy without the jitters. It has zero carbs, sugar, or artificial flavors.
How to Use: Take quick, easy energy and focus on the go. Take 2 tablets for extra strength or use them as a daily brain booster. With 200mg of caffeine and theanine, this convenient, supplement is great for all-day energy when you need it most.

Rank No. #17

Pure Nootropics - Caffeine + L-theanine 300 mg Capsules | 120 Veg Cap Value Pack | Focused Energy Fortified with Amino Acids | All Natural Mood Support | Morning Super Stack Brain Blend

MORNING SUPER STACK – The amino acid L-Theanine combined with caffeine is a one-pill super stack to support cognitive performance, increase your focus, and promote wakefulness and alertness to take your mornings to the next level. L-Theanine’s calming properties work well with caffeine and may reduce some of the undesired side effects of caffeine (such as feelings of uneasiness).*
BETTER FOCUS - These two ingredients help increase alertness and focus on a wide range of tasks.*
MOOD AND STRESS HELP – L-Theanine provides mood and stress help on its own.*
INCREASED BIOAVAILABILITY - Here at Pure Nootropics we focus on providing the best and most practical mode of nootropic supplementation by focusing on formulas that are designed to increase the bioavailability of the specific ingredients and compounds compared to other leading brands.
MANUFACTURED IN THE U.S.A – Our products are stable and bioavailable for 2 years or more after the date of manufacture. You can find the batch number related to the date of manufacture on each label.*

Rank No. #18

TransformHQ Caffeine & L-Theanine (100mg Each) 180 Caps - Gluten Free, Non-GMO

180 Servings of Caffeine & L-Theanine in Every Bottle
100mg Caffeine + 100mg L-Theanine in Every Serving
180 Capsules Per Bottle (One Capsule per Serving)
Non-GMO and Gluten Free
Made in a GMP Compliant, FDA Registered Facility

Rank No. #19

Caffeine Pills with L-Theanine for Focused Energy | Smooth & Clean Energy Supplement for Focus & Performance | No Crash, No Jitters | Nootropic Brain Booster with Yerba Mate | 60 Vegan Energy Pills

Smooth Boost, Jitter-Free - When used together, L-Theanine and caffeine create synergistic benefits, amplifying and refining the effects that each produces on its own. With Focused Energy, you’ll enjoy a lasting energy boost without the trade-offs.
Increase Energy & Concentration - Looking to ramp up your mental and physical performance? Our brain focus supplement provides natural brain boosters that help you stay sharp and engaged all day, ensuring you take your performance to the next level.
The Clean Alternative - Many of us turn to coffee when we need a boost. Unlike coffee, which can cause jitters, hyperactivity and an inevitable crash, Focused Energy is balanced and smooth, delivering a clean flow of energy, anytime you need it.
Nature’s Energy Trifecta - Our journey to bring you premium clean energy and brain supplements led us to 3 of earth’s best focus enhancing nutrients - natural caffeine from coffee beans, l-theanine (green tea leaves), and yerba mate leaves.
Vegan, Non-GMO, Highest Quality Guaranteed - Focused Energy is carefully produced with premium global ingredients in the USA, with the highest cGMP manufacturing standards, and lab tested for purity.

Rank No. #20

Nature Made Wellblends Clear & Focus, L-theanine, Green Tea Caffeine, 5 B vitamins, Fast-Acting Formula, 30 Chewable Tablets, Peppermint flavor

FOCUS & REDUCE FATIGUE: Nature Made Wellblends Clear & Focus is a scientifically designed 2-in-1 blend with ingredients to help you focus and reduce fatigue
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
NATURE MADE WELLBLENDS: This supplement that supports staying well blends L Theanine and Green Tea Caffeine for focus and to reduce fatigue
L-THEANINE & GREEN TEA CAFFEINE: A synergistic blend of L-theanine (97 mg) and Green Tea Caffeine (40 mg) shown to help reduce mental fatigue and support focus and attention
PLUS, 5 B VITAMINS: Each serving (1 chewable tablet) also provides 100% of the Daily Value for Thiamin, Niacin, Vitamin B6, Vitamin B12, and Pantothenic Acid to support healthy brain cell function

Last update on 2023-08-03 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API

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Features: What bells and whistles matter for an Caffeine L Theanine Pills?
Specifications: How powerful they are can be measured.
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Customer Ratings: Number ratings grade Caffeine L Theanine Pills objectively.
Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Caffeine L Theanine Pills.
Product Quality: You don’t always get what you pay for with an Caffeine L Theanine Pills, sometimes less, and sometimes more.
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We always remember that maintaining Caffeine L Theanine Pills 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 Caffeine L Theanine Pills 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.

FAQ:

Q: Does L theanine contain caffeine?

A: L-Theanine is a major component of green tea and it has become very popular as a dietary supplement. When it is combined with caffeine, L-Theanine reaches its full potential and enhances the positive properties of caffeine. L-Theanine is an amino which is found naturally in mushrooms and tea leaves.

Q: What is the best caffeine pills?

A: The best pills to begin taking, and certainly the safest, have 200mg or less of Guarana Seed Extract. Guarana is a natural source of caffeine, often used in caffeine pills and certain weight loss supplements.

Q: What do you need to know about L-theanine?

A: L-theanine is an amino acid found most commonly in tea leaves and in small amounts in Bay Bolete mushrooms. It can be found in both green and black tea. It’s also available in pill or tablet form at many drugstores. Research indicates that L-theanine promotes relaxation without drowsiness. Many people take L-theanine to help ease stress and unwind .

Q: Is it OK to take caffeine pills?

A: When taken as directed, caffeine pills conveniently provide the benefits of caffeine. They’re safe for most people to take, but can be harmful if taken in high doses. Certain people may also need to watch and limit their caffeine intake.