Momentous L-Theanine, 60 Capsules
200 mg of L-theanine in 1 capsule
$39.99
In stock · price checked November 12, 2026
Free shipping on orders over $35
60 servings · $0.67 a capsule
NSF Certified for Sport
Momentous L-Theanine is named on NSF's sport list.
Buy nowOur take
Momentous L-Theanine is a plain, one-ingredient capsule. The label lists 200 mg of L-theanine, an amino acid found in tea, and a bottle holds 60 capsules.
Momentous labels it gluten free and GMO free. To see how it sits next to other L-theanine, open our L-theanine buying guide.
Pick it if you want one 200 mg capsule from a brand with an NSF sport listing. Want a lower price per capsule? Nootropics Depot sells 90 capsules of 200 mg for less (see below).
Key facts
| L-theanine per capsule | 200 mg |
|---|---|
| Capsules in the bottle | 60 (60 servings) |
| Cost per serving | $0.67 at $39.99 |
| Testing | NSF Certified for Sport |
| How to take it | Label directions: take 1 capsule daily |
| Label says | Gluten free, GMO free |
| UPC | 850030796035 |
Common questions
How do I take Momentous L-Theanine?
The label directions say to take 1 capsule daily. One capsule is 200 mg of L-theanine.
Is Momentous L-Theanine on a testing list?
Yes. NSF's Certified for Sport list has an entry for Momentous L-Theanine, and the Amazon listing says NSF Certified for Sport too.
What does a serving cost?
It was $39.99 on November 12, 2026. That is $0.67 for each 200 mg capsule.
How long does one bottle last?
A bottle has 60 capsules. At the label's 1 capsule a day, that is 60 days.
