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100% Vegan Lactose Free Gluten Free GMO Free
See Dietary Information
100% Vegan Lactose Free Gluten Free GMO Free

Caffeine + L-Theanine Capsules

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label-gluten-free:
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label-gmo-free:
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label-vegan:
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info-dose:
300mg (One Capsule)
info-dose-timing:
Morning
info-dose-frequency:
1-2 Times Daily
info-how-to-take:
With Or Without Food
benefits-effect-days:
Immediate Effects
Benefits:
Focus
Benefits:
Cognition
Benefits:
Mental Energy
Benefits:
Mood
product-summary:
  • Enhances Mental Focus
  • Improves Overall Cognitive Function
  • Improves Cognitive Performance
  • May Provide A Mood Boost
page-fact-checked:
false
research-snapshot-summary:
Caffeine + L-Theanine is a combination known to enhance mental focus, improve sustained attention, boost overall cognitive function, and increase alertness while reducing mental fatigue. It may also improve mood, though results on mood can vary.
stack-product:
2297 | Physical Energy
stack-product:
2089 | Mood
stack-product:
1259 | Focus
stack-product:
389 | Cognition
atc-product:
2297
atc-product:
2089
atc-product:
1259
atc-product:
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cpu-product:
2297
cpu-product:
2089
cpu-product:
1259
cpu-product:
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Dietary Restrictions:
Lactose Free
Dietary Restrictions:
Gluten Free
Dietary Restrictions:
Non-GMO
Dietary Restrictions:
Vegan
Dietary Restrictions:
Vegetarian
Type:
Capsules
Type:
Caffeine Supplements
Type:
Amino Acids
disable-paypal:
false
lab-testing:
CLTCS1030524A | CLTCS1030524A_caps_60ct_100-200mg_signed.pdf
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CLTCS1091423 | CLTCS1091423_caps_180ct_100-200mg_signed.pdf
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lab-testing:
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$13.99 - $29.99
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Product Usage

Dose Dose

300mg (One Capsule)

Dose Timing Dose Timing

Morning

How to Take How to Take

With Or Without Food

Dose Frequency Dose Frequency

1-2 Times Daily

Summary

Caffeine + L-Theanine is a combination known to enhance mental focus, improve sustained attention, boost overall cognitive function, and increase alertness while reducing mental fatigue. It may also improve mood, though results on mood can vary.

Benefits

Time to notice full effects: Immediate Effects

  • Focus Focus
  • Cognition Cognition
  • Mental Energy Mental Energy
  • Mood Mood

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Caffeine and L-Theanine Capsules

Caffeine is a common compound associated with coffee and colas, while L-theanine is a natural amino acid found in tea leaves and mushrooms. Combining the two compounds in a nootropic stack or taking caffeine + l-theanine capsules has become more popular, offering a variety of potential benefits to your physical health and mental abilities.

How Caffeine and L-Theanine Capsules Work

Caffeine is commonly used to temporarily increase alertness and overall performance and efficiency. While it doesn’t technically qualify as a nootropic, caffeine has still been shown in certain studies to improve your brain’s functions and your own mental performance. Unfortunately, caffeine can come with some severe drawbacks, namely jitteriness, sleep problems, and the inevitable crash when its effects wear off.

L-theanine is a natural compound. It is an effective nootropic that can stimulate the production of neurotransmitters while interfacing with other neuroreceptors. In smaller doses, L-theanine has been found to improve mental focus, while higher doses of it may create a significant calming effect.

Stacking L-theanine with caffeine can balance out some of those drawbacks while boosting the effects of both. This combination wasn’t just a manmade discovery either. Caffeine and L-theanine naturally appear together in green tea leaves, which have been brewed and enjoyed for providing relaxation and clear focus all at once.

Caffeine and L-Theanine Uses and Benefits

Combining caffeine and L-theanine can amplify and refine the effects of the two compounds to bring out the best of both. L-theanine’s inhibitory presence prevents the hyperactivity and restlessness associated with using caffeine. Studies show that the stack’s results on cognition are significant.

L-theanine on its own has been shown to promote GABA production. GABA, or gama-aminobutyric acid, is a neurotransmitter that acts as the main inhibitor in the human central nervous system. GABA can block stress messages, reduce neuronal excitability, and generate alpha waves. Alpha waves are associated with a state of extreme calm and relaxation.

Preliminary studies suggest that caffeine provides certain neuroprotective properties. Research suggests that caffeine may also be an effective alternative for headaches and as a general mood booster.

L-Theanine and Caffeine Synergy

Caffeine + L-theanine benefits become amplified when combined as a stack. Studies have shown a variety of beneficial results, including:

  • Improved reaction times
  • Greater dexterity
  • Increased visual acuity
  • Increased mental focus
  • Greater sense of alertness
  • Improved memory recall
  • Greater natural attention span

Caffeine L Theanine Dosage

As a dietary supplement, take one Caffeine L-Theanine capsule 1-2 times daily.

Where to Buy Caffeine and L Theanine Capsules?

Nootropics Depot offers 60ct. or 180ct. jars of high quality Caffeine and L Theanine capsules. Nootropics Depot's Caffeine and L Theanine has been lab-tested and verified for both product purity and identity.

To gain more insight on the theanine and caffeine synergy, read the caffeine + L-theanine reviews and experiences below or see our Caffeine and L-Theanine blog.

WARNING: DO NOT USE IF SENSITIVE TO CAFFEINE. THIS PRODUCT CONTAINS PURE CAFFEINE AND IS DANGEROUS IF ABUSED. ALWAYS FOLLOW SUGGESTED USAGE SHOWN ON PRODUCT LABEL AND USE ACCORDINGLY WHEN CONSUMING ON A DAILY BASIS. FAILURE TO FOLLOW SAFETY GUIDELINES CAN RESULT IN INJURY OR DEATH!

You May Also Like DynaMAX Enhanced Caffeine Capsules by Natrium Health

DynaMAX Enhanced Caffeine Capsules by Natrium Health is an optimized take on the Caffeine + L-Theanine nootropic stack. Learn more about DynaMAX Enhanced Caffeine by clicking here.

 *Attention: These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

Reviews

  • 5
    Caffeine + theanine

    Posted by Simon on 15th Oct 2021

    Only brand around that sells caffeine + theanine in the 2:1 ratio. This is awesome because too much theanine makes me tired and lethargic. Would recommend.

  • 2
    Caffeine + L-Theanine

    Posted by Mary on 30th Aug 2021

    I am sensitive to caffeine and was hoping that this product would provide energy without jitteryness. No luck.

  • 5
    Energy Boost

    Posted by Kevin De La Torre on 30th Jul 2021

    Been using this for a year or two now and they've been great, I take one in the morning and get a solid energy boost out of it.

  • 5
    Good product

    Posted by Case on 12th Jun 2021

    Quality product. Perfect blend of caffeine with l theanine for when you need it

  • 3
    Too much caffeine for me!

    Posted by Dani on 11th Jun 2021

    I can’t take the pills at all, all they do is make my heart race and give me anxiety! I’ll have to try them without caffeine…

  • 4
    Great pick-me-up w/o the crash

    Posted by kyle R Baker on 1st Jun 2021

    Love this product! it is a great stimulant without many of the common side effects. the dosing was perfect for me and I recommend this to anyone that needs a little jolt midday.

  • 4
    L Theanine with caffeine

    Posted by Paula Melugin on 26th May 2021

    Good product! Give me mental and physical energy get me going!

  • 5
    Comentario

    Posted by Daniel on 25th May 2021

    Muito bom o produto, resultado imediato

  • 4
    Potent

    Posted by Jae Woo Lee on 12th Apr 2021

    Caffeine Ltheanine is a strong combination. Good quality product. Thank you Nootropics team.

  • 5
    Nifty little pill

    Posted by Jason Q Williams on 27th Jan 2021

    Great for a quick pick me up with no anxious/jittery feeling which commonly accompanies caffeine pills.

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*Attention: These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.