Organika L-Theanine 225mg supplement bottle
Organika

L-Theanine 225mg Review

What We Researched
· 3 inactive ingredients decoded · Last updated: Aug 2026
100
Product Score Excellent
63
Brand Score Fair

Two independent scores — the product and the brand behind it, never blended into one number. See our methodology.

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

  • Microcrystalline Cellulose
  • Magnesium Stearate
  • Hypromellose / Pullulan (Vegetarian Capsule)
Efficacy N/A

Dosage Analysis

Dosage data not available for assessment.

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Microcrystalline Cellulose Safe

Adds bulk to small-dose supplements to make tablets/capsules a manageable size.

Magnesium Stearate Safe

Prevents ingredients from sticking to manufacturing equipment during tableting.

Hypromellose / Pullulan (Vegetarian Capsule) Unknown
Brand Trust Report
Organika

Founded 1990 · Richmond, British Columbia, Canada · 9 products · organika.com/

Transparency

3 claims
Third Party Testing Claim — Claimed Source
In House Testing — Verified Source

Violation History

2 incidents
Prop 65 Lead2019-05-08Source
Recall Organika L-Arginine 500mg2006-04-05Source
Related Supplements
Sports Research L-Theanine 200 mg
Sports Research L-Theanine 200 mg
Product 100 Brand 100
Sports Research Double Strength L-Theanine 200 mg
Sports Research Double Strength L-Theanine 200 mg
Product 100 Brand 100
Nature's Way Valerian Root Sleep Aid
Nature's Way Valerian Root Sleep Aid
Product 100 Brand 100
Organika Vegetarian Collagen Eggshell Membrane
Organika Vegetarian Collagen Eggshell Membrane
Product 100 Brand 63
Organika Canadian-Made Enhanced Collagen Protein- Dark Chocolate Chip Mint - Supports Healthy Skin, Hair, Nails, Joints, and Muscles with Delicious Taste - 252g
Organika Canadian-Made Enhanced Collagen Protein- Dark Chocolate Chip Mint - Supports Healthy Skin, Hair, Nails, Joints, and Muscles with Delicious Taste - 252g
Product 100 Brand 63
Organika Canadian-Made Full Spectrum Collagen - Type 1,2,3,5,10 - Complete Collagen Naturally Containing Hyaluronic Acid and Elastin for Healthier Hair, Skin and Joints Mild Chicken Broth Flavour 250g
Organika Canadian-Made Full Spectrum Collagen - Type 1,2,3,5,10 - Complete Collagen Naturally Containing Hyaluronic Acid and Elastin for Healthier Hair, Skin and Joints Mild Chicken Broth Flavour 250g
Product 100 Brand 63
Frequently Asked Questions
Is Organika L-Theanine 225mg a good supplement?

Organika L-Theanine 225mg 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 3 inactive ingredients, 2 are rated safe and 0 are flagged for review. The manufacturer, Organika, holds a brand trust score of 63/100.

Is Organika L-Theanine 225mg safe to take?

Organika L-Theanine 225mg 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.

Is Organika a trustworthy supplement brand?

Organika receives a brand trust score of 63/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1990 and headquartered in Richmond, British Columbia, Canada, the company offers 9 products in their lineup. Note: Organika has 2 historical regulatory incidents on record, which are factored into the trust score.

Scan Any Supplement Instantly

Download GoodSupp to scan barcodes, check ingredient safety, and find the best supplements for your needs.

Download on App Store Browse All Supplements
Disclaimer: GoodSupp provides independent supplement quality analysis for informational purposes only. Scores are generated algorithmically based on ingredient profiles, brand certifications, and public records — read our methodology. 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.