#1 in Nootropics & Brain Health

NOW Foods L-Theanine 200mg

Name: NOW Foods L-Theanine 200mg
Brand: NOW Foods
Rating: 4.5 (22000 reviews)

by NOW Foods

"Calm focus without drowsiness — 200mg L-Theanine with Inositol"

Amazon Rating

4.5/5

Reviews

22,000+

Price Range

$14-18

Servings

120 capsules

GMPVeganNon-GMO

Our Editorial Rating

8.5

Very Good

FormCapsule

CategoryNootropics & Brain Health

SubcategoryL-Theanine

View on Amazon

Overview

NOW Foods L-Theanine provides 200mg of L-Theanine per capsule with 100mg of Inositol. L-Theanine is an amino acid found naturally in green tea that promotes relaxation without sedation by increasing alpha brain wave activity. The 200mg dose is the most commonly studied amount for stress reduction and cognitive enhancement, particularly when combined with caffeine.

Key Ingredients

Ingredient	Amount
L-Theanine	200mg
Inositol	100mg

Pros & Cons

What We Like

200mg — clinical dose
120 capsules — 4-month supply
Added Inositol for mood support
Promotes calm focus
22,000+ positive reviews
Affordable per serving

What Could Be Better

Effects are subtle for some
Not stimulating — won't replace caffeine
Inositol dose is low
May cause drowsiness in sensitive individuals

Who Is This For?

Best For

Those wanting calm, focused energy
Caffeine stack (L-Theanine + coffee)
Anxiety and stress management

Not Ideal For

Those wanting stimulant-like effects
People who don't notice subtle supplements
Those wanting standalone energy boost

Our Verdict

8.5/10 — Very Good

NOW Foods L-Theanine is the best value in the calm-focus category. The 200mg dose is well-studied for promoting alpha brain waves and reducing stress without sedation. The classic biohacker stack is 200mg L-Theanine + 100mg caffeine (one cup of coffee) — try it before buying expensive nootropic blends.