






💼 Elevate your focus and calm—because your hustle deserves the best.
Nutricost offers 240 capsules of 200mg L-Theanine each, providing a double-strength 400mg daily dose. This non-GMO, gluten-free supplement is crafted in a GMP compliant, FDA registered facility, ensuring premium quality and safety for adults seeking enhanced mental clarity and relaxation.








| Additives | L-Theanine |
| Units | 240 Count |
| Serving Recommendation | Two Capsules |
| Brand | Nutricost |
| Format | Capsule |
| Age Range Description | Adult |
A**
Good and absorbent
Excellent product!
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!
I**A
Cannot take coffee without l-theanine anymore
I like it, I feel it helps me if I take it with coffee
Trustpilot
4 days ago
1 month ago