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100% Vegan Lactose Free Gluten Free GMO Free
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100% Vegan Lactose Free Gluten Free GMO Free

Caffeine + L-Theanine Capsules

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label-lactose-free:
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label-gluten-free:
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label-gmo-free:
true
label-vegan:
true
label-vegetarian:
true
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:
389
cpu-product:
2297
cpu-product:
2089
cpu-product:
1259
cpu-product:
389
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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lab-testing:
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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

  • 3
    Caffeine Product

    Posted by MG on 22nd Jun 2020

    The product is not harsh as promised. However, it does not pack a punch either. The caffeine effect seems to be negated in this product. Still very early to tell the long term success of this product.

  • 4
    Clean boost.

    Posted by M on 17th Jun 2020

    I use this on days I don’t want to drink coffee. A bit too much if I do both, but gave me clean and stable boost throughout the day. Very subtle. If you’re sensitive to caffeine or normally don’t consume coffee, I don’t recommend. And as always, standing ovations for ND for their consistently superb service/shipping.

  • 5
    Works

    Posted by JG on 16th Jun 2020

    This product is exactly what's advertised. The product however did not work well for me. I had previous problems with caffeine giving me extreme anxiousness. Caffeine still gives me great energy and i was hoping the combination with L-Theanine would reduce the negative effects. While it did reduce the unwanted effects from caffeine, it gave me lot of anxiousness. Guess caffeine is out of the question for me, but for others this product is great. The sample of Panamax Ginseng sent however, did wonders for me.

  • 4
    Great product all around.

    Posted by Xavier on 3rd Jun 2020

    Great product all around. The caffeine is great, and the Ltheanine works great aswell. Great for putting one inside your coffee for closer to 200mg caffiene, ltheanine. Would prefer 200mg caffiene + 200mg ltheanine capsules, but these do the trick!

  • 5
    Does what it says

    Posted by MM on 25th May 2020

    Used 200mg caffeine. Works great, very subtle yet super effective. Consistent boost throughout the day. Similar effect to modafinil. Also, light speed delivery.

  • 5
    Great energy boost

    Posted by Ana Celan on 20th May 2020

    .

  • 5
    200 mg is strong

    Posted by Arthur on 17th May 2020

    The cost-benefit is very high on this one.

  • 4
    Caffeine + L-Theanine Capsules

    Posted by Question Mark on 27th Mar 2020

    These capsules definitely help to clear my brain fog, and also seem to help me wake up in the morning. I can often think a lot more clearly after taking these. The effects seem to weaken after continued use though, and L-theanine seems to become sedating if more than 200 mg is taken. I also tried taking one of these along with phenibut, and I felt shitty afterwards.

  • 5
    Best cognitive enhancer that I know I can always rely on

    Posted by Madi on 18th Mar 2020

    I absolutely love this mix of caffeine/L-theanine (100/200mg). I have been taking it for about 4 months now and I can confidently say that I have noticed a difference in my studying habits, my attention in class, awareness of my surroundings, and just overall improvement in my well-being. I have yet to experience any crash from this mix and plan to continue taking this during the rest of my undergrad. Thank you, Nootropics Depot!

  • 5
    Caffeine + L-Theanine

    Posted by Brian R on 18th Mar 2020

    Amazing Nootropic!!!! Nothing bad to say.

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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.