

🌿 Elevate your focus and calm—365 days of zen in one bottle!
Nature's Trove L-Theanine 200mg offers a full year supply of vegetarian capsules designed to promote relaxation and mental clarity without causing drowsiness. Sourced naturally from green tea, this GMP and Kosher certified supplement is made in the USA to ensure premium quality. Ideal for professionals seeking daily stress relief and enhanced focus, it supports mood balance and anxiety reduction with a clean, plant-based formula.






| ASIN | B01MS85G23 |
| Age Range Description | Adult |
| Best Sellers Rank | #739 in Health & Household ( See Top 100 in Health & Household ) #9 in Amino Acid Nutritional Supplements |
| Brand | Nature's Trove |
| Brand Name | Nature's Trove |
| Container Type | Bottle |
| Customer Reviews | 4.6 out of 5 stars 26,319 Reviews |
| Diet Type | Kosher, Vegetarian |
| Dosage Form | Capsule |
| Flavor | Green Tea |
| Global Trade Identification Number | 00850056289023 |
| Item Form | Capsule |
| Item Weight | 0.16 Kilograms |
| Manufacturer | Nature's Trove |
| Material Features | Kosher Certified, Vegetarian |
| Number of Items | 1 |
| Product Benefits | Relaxation |
| Special Ingredients | Amino Acid |
| Total Servings Per Container | 365 |
| UPC | 850056289023 |
| Unit Count | 365 Count |
J**S
Excellent quality l-theanine. Keeps me in a good mood.
This is excellent quality L-theanine and a great price. The dosage is just right and the capsules are not too big to swallow. I take one every morning with my coffee and it gives me energy and focus with a slight calming effect as well. It works like a very mild anti-depressant without any of the side effects. It does not make me sleepy, but I do feel a sense of calm. They make my anxiety far better and I am able to focus on my tasks without worrying too much. My wife takes it too and she says that it helps her to eat less. Maybe it helps me crave less sugar because it is reducing my anxiety. Excellent product and I recommend it for people who have anxiety and low energy and need a little pick me up. Some people experience sleepiness when first trying L-theanine so you might want to try it in the evening if you are a first time user of L-theanine products. It can help you get a better night's sleep. Overall, it is a great product and can be helpful for many people for multiple purposes. Mood support is my main use of this and I love it! It makes me feel great! I highly recommend trying this product! It is very high quality and a great price.
J**A
good
This L-Theanine supplement is a great option for promoting calm and focus without causing drowsiness. The 200 mg dose feels effective for easing stress, reducing anxiety, and helping with mental clarity during the day. It’s gentle on the stomach, easy to take, and works well on its own or alongside caffeine to smooth out jitters. With 120 vegetarian capsules in the bottle, it’s a good value and a reliable choice for daily relaxation and focus support.
C**X
L-Theanine is a non-sedative, feel better aid to relieve stress.
I have been using Nature’s Trove L-Theanine for 4 years for my competition dogs and myself. This brand carries the GMP seal, it is made in America, and is reasonably priced. L-Theanine is one of the active ingredients in most calming aids for dogs, but in a smaller dose than this product. L-Theanine is an amino acid that acts as a serotonin reuptake inhibitor to promote relaxation and stress relief. You can find many websites that discuss its safety and efficacy. There are times when I go to bed and can’t stop thinking about the endless list of tasks I need to get done. That’s when I take L-Theanine. It is not a sedative and I am unaware of its action. I just feel better and fall asleep faster.
(**◕
Helps in relaxation, not energy
These worked a little too well for me. The only benefit I experienced was significant drowsiness and the ability to fall asleep quickly at night. For someone who typically needs four to six cups of espresso a day just to function, that is actually saying something. That said, my original intent was not to use this as a sleep or relaxation aid. I purchased this supplement as a more affordable alternative to the daily matcha drinks I had replaced espresso with. Matcha gave me sustained energy and mental clarity without jitters or a crash, but the cost adds up quickly as a daily habit. Since this supplement is advertised as containing the primary active component found in matcha, I expected similar results. Instead, the effect was very different. Matcha never made me feel relaxed or drowsy, while this supplement consistently did. Because of that, I fully believe it works well as a calming or de-stress aid. However, based on my experience, the energy and focus claims do not hold true.
C**S
Helps me stay calm and focused—natural ease without drowsiness
I've always enjoyed green tea for its calming effect, so when I found Nature’s Trove L-Theanine 200 mg, I thought: "Why not try it in capsule form to get the benefits more conveniently?" I’ve been using it for a few weeks now, primarily to ease tension during busy workdays and improve my sleep quality. ✅ What I noticed: Gentle, focused calm without sleepiness: I take one capsule mid-afternoon when stress peaks. It helps me feel centered again—without any grogginess or lack of mental clarity. The experience feels smooth and natural. Consistent energy and mental edge: Later in the day, I find myself less distracted and more thoughtful in decision-making. Rather than overwhelming energy, it brings subtle calm. I combine it occasionally with magnesium for enhanced effect. Clean formulation with trusted sourcing: Vegetarian capsules, made in a GMP- and NSF-certified facility in the USA. No artificial colours or fillers, and the price is under $10 per bottle (about $0.08 per cap). ⚠️ Things I’d mention to others: May be too subtle for some: If you’re looking for sleep aids or powerful sedatives, this isn't it. It’s designed for calm focus—mild but steady. Check meds interactions: If you take SSRI antidepressants, MAOIs, or other medications affecting blood flow or neurotransmitters, consult a healthcare provider before use. amazon.com.au Capsule size: Easy to swallow most days, but larger capsules could be a minor issue for some. 🏁 Would I recommend it? ✅ Yes, if: You want a clean, natural supplement to help with calm and mental clarity. You're sensitive to stimulants but still want to stay alert. You value transparency in ingredient sourcing and cost. ❌ Not ideal if: You expect instant, strong sedation. You have certain medication concerns or medical conditions that might interact.
T**S
Great product
Nice and small so I don’t have to choke it down! Price is nice and it seems to work as I haven’t been as anxious.
T**.
Lets you handle extremes and take control of your life
L -theanine is unlike any other anxiety medication I've ever tried. More than likely you're not going to feel any different than what you do now, but one day it will hit you that you're not reacting to anxiety like you normally do. I first noticed the effect when I had my morning coffee 5+ days into taking this. I normally get pretty jittery, and my muscles tighten up, but I still like the coffee buzz and the mental clarity. This herb took away the extreme jitteriness and mellowed out my blood pressure, but I could still think clearly. I now take it at about 5 AM, and then again at about noon. Don't skip a dose! If you normally wake up during the night with any kind of anxious thoughts, this will eliminate that. My understanding is that this herb reduces the receptors for glutamate (the excitatory neurotransmitter) and then increases GABA, which is the feel-good sedating neurotransmitter. It effects both without having any sedating effect to your body. It's very easy to think it's not doing a thing, but all I can say is stick with it for at least a week. It will surprise you! I don't think this herb is going to completely eliminate all anxiety from your life, and you probably wouldn't want it to anyway as some anxiety can be motivating. I think it does however have a place if you suffer from debilitating panic attacks or anxiety that is so strong that it keeps you from living life to its fullest. And to anybody reading who suffers from nasty panic attacks or just generalized anxiety, just remember that all of the things that you fear have more than likely never happened yet. It is your imagination that creates the problems to begin with. You create this horror movie in your mind, and nobody is attending, an you're not getting paid. Is that really a way to live life? This may take the help of a cognitive therapist to really master, but L-theanine can take away that extreme panic and give you confidence that you can in fact handle whatever comes your way. Being in a state of discomfort also means you're growing. You are experiencing new events. When you have panic remind yourself of that! If you never go outside your comfort zone, you may be more relaxed, but you're just stagnating. Life is filled with wonders and magic to be enjoyed and experienced. My hope for everyone is that this particular herb will help you to experience much more joy in your life, and take control of your like. I know I still struggle every day, but not having extreme panic attacks has helped me to change my attitude. It gives me that little extra boost to do things I would normally not do. In a few weeks from now I'm traveling from Alaska to Thailand on a 26 hr flight, and getting married. What a wonderful thing that is. If a $20 pill can help me to accomplish this, then I think it's worth its weight in gold and then some. Best of luck to everyone in life's journey. I hope you're able to live it to its fullest!
P**R
Calm and Focus Without Drowsiness
This L-theanine supplement has been a great addition to my daily routine. It helps promote a sense of calm and relaxation without making me feel sleepy or unfocused. I’ve noticed it helps reduce stress and supports better mental clarity throughout the day. The capsules are easy to swallow and don’t leave an unpleasant aftertaste. Overall, it’s an effective and gentle supplement that I’m happy to continue using
Trustpilot
3 weeks ago
1 week ago