Peanut butter and jelly. Salt and pepper. Spaghetti and meatballs. L-theanine and caffeine.
Some things just work incredibly well together. This is absolutely true of l-theanine and caffeine. This powerful combo is a great nootropic mini-stack.
We all know that caffeine gives us a boost in mood, focus, and wakefulness. But it comes at a cost. Some people experience caffeine jitters and a big crash a few hours after consumption. By combining caffeine with l-theanine, you can eliminate the jitters and crash completely!
What is L-Theanine?
Everyone knows what caffeine is, and where to get it. It’s found in coffee, tea, soda, energy drinks, energy shots, in some candy, and can be bought in pill or powder form. But what is l-theanine, and where can you get some?
L-theanine (sometimes just called theanine) is an amino acid analogue of the amino acids L-glutamate and L-glutamine. It is found in green tea. Everyone knows that green tea is super good for you. Its theanine content is a big part of why.
Unfortunately, you’d need to drink tons of green tea to get the full benefits of theanine. By supplementing, though, you can unlock all of the amazing benefits of l-theanine. What benefits, you ask?
Benefits of L-Theanine
- Reduced Mental Stress
- Reduced Physical Stress
- Reduced Anxiety
- Improved Mood
L-theanine, by itself, provides you with all of these benefits. But if you take it with caffeine, they work together to provide a vast array of benefits.
Benefits of L-Theanine and Caffeine Together
- Increased Focus
- Promotes a Calm, Focused Mindset
- Increased Wakefulness, With No Jitters
- Reduced Anxiety
- Improved Mood
- Improved Learning
- Creates A Feeling of Relaxed Alertness
How do L-Theanine and Caffeine Work together?
L-theanine is able to cross the blood-brain barrier, thus giving it its ability to affect the brain. It has been shown to increase dopamine levels in the brain. Dopamine plays a crucial role in focus, motivation, energy level, and can affect how we deal with anxiety. L-theanine also has a low affinity for AMPA, NMDA, and kainite receptors in the brain.
Caffeine also has an affinity for many of these neurotransmitters in the brain. By taking caffeine and l-theanine together, they have what is called a synergistic effect. This means that when they are taken together, they make each other work even better. It’s like 1+1=5. L-theanine plus caffeine equals five times the benefits of either one by itself.
Is it safe? Is it legal?
L-theanine is generally considered to be very safe. It is found naturally in green tea. Caffeine can be dangerous in very high doses, but otherwise is considered to be pretty safe. Combining l-theanine and caffeine has been studied and is generally considered to be safe.
Caffeine is obviously legal. It’s everywhere. L-theanine is also perfectly legal. It is sold as a dietary supplement in the United States. The FDA (Food and Drug Administration) has classified it as GRAS (generally regarded as safe).
How much should I take?
The recommended dose of l-theanine is 150-250 milligrams. You should always start low and work your way up as needed. As far as caffeine goes, it depends of your tolerance. If you rarely use caffeine, then 100mg should do the trick. If you regularly drink coffee, soda, energy drinks, or other caffeine containing products, you may need more.
For me, personally, I find that the perfect dose is 200/200. I like to take 200 mg of caffeine with 200 mg of -theanine.
Where can I get some high-quality L-Theanine?
L-theanine is one of the more common nootropic supplements. It can be found around the internet and even on Amazon.com. But I recommend you buy your L-theanine and caffeine from Nootropics City. They have a great product that already has the two together! Their products are always high quality, their shipping is excellent, and they have great customer service.
Using l-theanine and caffeine together is great for people that are new to the world of nootropics. It is very safe. And, while the effects are certainly noticeable and enjoyable, they can be mild compared to some other more-powerful nootropics. If you are new to nootropics and want to try something, l-theanine and caffeine is the perfect combo!