L Theanine L-Theanine 200mg Double Strength - Supports Health Sleep Response and Relaxation - 120 Capsules (Third Party Tested, Gluten Free) by Double Wood supplement bottle
L Theanine

L-Theanine 200mg Double Strength - Supports Health Sleep Response and Relaxation - 120 Capsules (Third Party Tested, Gluten Free) by Double Wood

What We Researched
· 1 inactive ingredient decoded · 1 retailer compared · Last updated: Mar 2026
100
Product Score Excellent

Product Analysis

Transparency Fair

Supplement Facts

No supplement facts data available.

Bioavailability N/A

Absorption Rating

No ingredient forms matched our reference database.

Other Ingredients Excellent

Fillers & Additives

  • Other ingrede
Efficacy N/A

Dosage Analysis

Dosage data not available for assessment.

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Other ingrede Unknown

Price Comparison

Amazon_Us $19.95
Best Price

Price History

Tracked across major retailers. Updated periodically.

$22$21$20$19$18 Mar 12 $19.95
Amazon_Us

Prices shown at time of last check. Click a retailer to see current price. GoodSupp is not affiliated with any retailer.

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Frequently Asked Questions
Is L Theanine L-Theanine 200mg Double Strength - Supports Health Sleep Response and Relaxation - 120 Capsules (Third Party Tested, Gluten Free) by Double Wood a good supplement?

L Theanine L-Theanine 200mg Double Strength - Supports Health Sleep Response and Relaxation - 120 Capsules (Third Party Tested, Gluten Free) by Double Wood received a product quality score of 100/100 in GoodSupp's independent analysis, placing it in the top tier of supplements we've analyzed. Of the 1 inactive ingredients, 0 are rated safe and 0 are flagged for review.

Is L Theanine L-Theanine 200mg Double Strength - Supports Health Sleep Response and Relaxation - 120 Capsules (Third Party Tested, Gluten Free) by Double Wood safe to take?

L Theanine L-Theanine 200mg Double Strength - Supports Health Sleep Response and Relaxation - 120 Capsules (Third Party Tested, Gluten Free) by Double Wood has been analyzed for ingredient safety across all its components. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.

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Disclaimer: GoodSupp provides independent supplement quality analysis for informational purposes only. Scores are generated algorithmically based on ingredient profiles, brand certifications, and public records. This is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Product data is sourced from manufacturer labels and public databases. GoodSupp is not affiliated with any supplement brand.