NOW Foods product details

NOW Foods L-Theanine, Double Strength 200 mg Per Cap - 180 Veg Capsules - Enhanced with 100mg Inositol - Vegetarian, Non-GMO - Ltheanine 200mg Supplement

Name: NOW Foods L-Theanine, Double Strength 200 mg Per Cap - 180 Veg Capsules - Enhanced with 100mg Inositol - Vegetarian, Non-GMO - Ltheanine 200mg Supplement
Brand: NOW Foods
SKU: B0BTRYDKLV
Price: 29.97 USD
Availability: InStock
Rating: 4.7 (760 reviews)

NOW Foods L-Theanine offers a double strength formula designed to support relaxation and sleep. Enhanced with Inositol, this vegetarian supplement is ideal for those looking to manage stress effectively.

Check price on Amazon Back to Products

Last updated: Jun 2, 2026

NOW FoodsBest taken before bedtime or during stressful situations.Stress Relief

NOW Foods L-Theanine, Double Strength 200 mg Per Cap - 180 Veg Capsules - Enhanced with 100mg Inositol - Vegetarian, Non-GMO - Ltheanine 200mg Supplement

Price

$29.97

Rating

4.7 / 5

Reviews

760

Last updated

Jun 2, 2026

Check Amazon price View product on Amazon

Affiliate disclosure: SupplementCheckLab may earn commission when you purchase through retailer links, at no extra cost to you.

Ingredient Profile

Active ingredients

Highlighted product signals from the available product profile.

L-TheanineInositol

Product Fit

Best-fit signals

Best taken before bedtime or during stressful situations.

Best For

Primary shopper use-cases identified from product data.

Individuals seeking stress relief and improved sleep quality.Those looking for a vegetarian supplement.

Fitness Goals

Main needs or product-fit signals this product may support.

Stress ReliefSleep Support

Audience Fit

Shown only when audience fit is available.

General supplement shoppers

Training Focus

Shown only when training or wellness focus is available.

Veg Capsules

Not Ideal For

Potential mismatch notes when available.

Individuals allergic to any of the ingredients.Those seeking a stimulant-based supplement.

Ready to compare?

Check current Amazon price and availability.

The retailer page is the final source for price, shipping, availability, size, and ingredient label details.

Go to Amazon

Similar products to compare

View product library →

NOW Foods

NOW Foods Supplements, L-Theanine 200 mg with Inositol, Stress Management*, 120 Veg Capsules

NOW Foods L-Theanine with Inositol is designed to support stress management and relaxation. Ideal for those looking to enhance their wellness routine without the risk of sedation.

Read details Amazon

NOW Foods

NOW Foods Supplements,Magnesium 400 mg,Enzyme Function*,Nervous System Support*,180 Veg Capsules,(Pack of 2)

NOW Foods Magnesium 400 mg is designed to support enzyme function and the nervous system, making it a great choice for those looking to enhance their sleep quality and manage stress effectively.

Read details Amazon

NUTRAHARMONY

L Theanine 400 mg offers a natural way to support relaxation and sleep, making it ideal for those looking to manage stress effectively. With its vegan and gluten-free formulation, it caters to a wide range of dietary preferences.

Read details Amazon

NOW Foods

NOW Foods Supplements, Magnesium Citrate, with Glycinate & Malate, Nervous System Support*, 90 Softgels, (Pack of 2)

NOW Foods Magnesium Citrate is designed to support nervous system health and promote relaxation, making it a great choice for those looking to enhance their sleep quality.

Read details Amazon

Jarrow Formulas

Jarrow Formulas Extra Strength L Theanine 200mg Dietary Supplement that Promotes Relaxation, Supplement for Relaxation Support, 60 Veggie Capsules, 60 Day Supply

Jarrow Formulas Extra Strength L-Theanine is designed to promote relaxation without drowsiness, making it a great choice for those looking to manage stress effectively.

Read details Amazon

NOW Foods

Now Foods Supplements Magtein, Magnesium L-Threonate, Cognitive Support*, 180 Veg Capsules

NOW Foods Magtein offers a unique magnesium supplement designed to support cognitive function and promote relaxation. Ideal for those looking to enhance their mental clarity and improve sleep quality.

Read details Amazon

Trust Signals

How this product page is prepared

Comparison criteria

We compare category fit, price, rating, review volume, ingredient signals, use-case tags, and product profile completeness.

Original summary note

Summaries are written from structured product signals and AI-assisted product intelligence, not copied as retailer listing text.

Retailer verification

Always confirm label facts, price, size, availability, and shipping on the retailer page before purchasing.

Corrections

Product details can change. Send correction requests through the contact page with the product URL and detail to review.

Read methodology