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💼 Elevate your calm — stay sharp, stress less, and lead with clarity!
Nutricost L-Theanine 200mg offers a premium, double-strength dose of this natural amino acid in 240 gluten-free capsules. Manufactured in FDA-registered, GMP-compliant facilities, it supports stress reduction and mental focus, making it an ideal supplement for busy professionals seeking calm without compromise.
| ASIN | B0731JC54K |
| Age Range Description | Adult |
| Best Sellers Rank | #1,451 in Health ( See Top 100 in Health ) #213 in Vitamins, Minerals & Supplements |
| Brand | Nutricost |
| Brand Name | Nutricost |
| Color | ice |
| Customer Reviews | 4.7 out of 5 stars 3,125 Reviews |
| Diet Type | Gluten Free |
| Dosage Form | Capsule |
| Flavor | Unflavored |
| Flavour | Unflavored |
| Global Trade Identification Number | 00810014679365 |
| Item Dimensions | 6.5 x 6.5 x 13.5 centimeters |
| Item Form | Capsule |
| Item Weight | 5.6 Ounces |
| Item form | Capsule |
| Item weight | 5.6 Ounces |
| Manufacturer | Nutricost |
| Manufacturer Part Number | NC-LTHEAN240 |
| Material Features | GMO Free |
| Material Type Free | en_AE |
| Number of Items | 1 |
| Primary Supplement Type | L-Theanine |
| Primary supplement type | L-Theanine |
| Product Benefits | Reduce Stress and Anxiety |
| Special Ingredients | L-Theanine |
| Specific Uses For Product | Laboratory |
| UPC | 810014679365 |
| Unit Count | 240 Count |
| Unit count | 240 Count |
R**A
Helpful
it enhance daily daily focus and relaxation and Mental metabolism..I feel light and stress free adter using it..Really helpful in stress managemnet
M**A
Nice
Nice one
A**R
My Daily ADHD-Friendly Focus Support
I've been taking L-Theanine every morning on an empty stomach, and it's been a great experience. It's very gentle on the stomach and doesn't make me feel sick at all. I’ve noticed a nice boost in the mornings, less brain fog, and better focus and concentration throughout the day. As someone with ADHD who doesn’t take prescription medication, this has been a really helpful option. It genuinely works for me, and I highly recommend it!
L**E
As described
It’s good supplement… works for me
A**V
It works on me.
It works on me.
A**A
Good and absorbent
Excellent product!
I**A
Cannot take coffee without l-theanine anymore
I like it, I feel it helps me if I take it with coffee
A**L
It works 👍🏻
I’ve used this for a week and already notice less anxiety. My heart doesn’t race like before and I don’t get that stomach knot feeling anymore. It’s made a real difference for me. For energy I pair it with creatine and sometimes caffeine. Over a short period the difference isn’t huge but I do notice feeling less sleepy midday which is what I needed 😍👌🏻
T**A
A Godsend for me
My husband and I have been taking these for a year already. I have anxiety, ptsd, cognitive decline and sleep issues. It helps. So I take one in the morning and one with magnesium before bed, and my sleeping has improved a great deal. Better than sleeping pills for me if i pair the two (i am not a doctor so ask yours. Just works for me). The energy boost is a huge help. I have to take them every day, if I miss one day eh that's OK but its good to stay consistent. No side effects which I love. Easy to take because its not too big and the capsules are easy to swallow. Having cptsd, anxiety and cognitive issues have always been an issue in my adult years especially after a head injury, but with taking these my thoughts are clearer and I show signs of being more focused. Again I recommend but please run it by your doctor first.
F**O
Los pedidos llegan a tiempo y en buen estado
Muy buen producto. En 15 días, sentí la diferencia. Duermo mejor y estoy más relajado.
B**Y
Great product
Works fantastic. Keeps me calm and chill all day without drowsiness.Brings my anxiety and irritability down tremendously. I’ll take this stuff forever. I take it in the mornings on an empty stomach, I feel it works best that way to get full effect
L**M
Simple Addition to My Daily Routine
I’ve been very happy with Nutricost L-Theanine 200mg. I wanted something simple and straightforward, and the 200mg capsules make it easy to incorporate into my regular supplement routine. The biggest benefit for me is the double-strength 200mg serving, so there’s no need to take multiple lower-dose capsules. The 240-count bottle is another big plus because it lasts a long time and offers excellent value. The capsules are easy to take, the bottle is generously sized, and there’s nothing unnecessarily complicated about it. Overall, exactly what I was looking for in an L-Theanine supplement. Convenient dosage, plenty of capsules, and a good value. Five stars!
C**S
Excelente
Excelente me ha ayudado mucho estoy más concentrada la tomamos todos en casa
Trustpilot
2 months ago
5 days ago