Green Foods Matcha supplement bottle
Green Foods

Matcha

What We Researched
9 active ingredients analyzed · 2 inactive ingredients decoded · 2 brand certifications checked · 2 retailers compared · Last updated: Mar 2026
72
Product Score Fair
76
Brand Score Fair

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
L-Theanine 20 mg
Theine (as Tea Caffeine) 25 mg
total Amino Acids 16 mg
Total Catechins 179 mg
organic Matcha Green Tea 1000 mg
Bioavailability Excellent

Absorption Rating

  • L-Theanine Good
  • Theine (as Tea Caffeine) Good
  • total Amino Acids Good
  • Total Catechins Good
  • organic Matcha Green Tea Fair
Other Ingredients Excellent

Fillers & Additives

  • Brown Rice solids
  • 100% organic Matcha Green Tea
Efficacy Very Poor

Dosage Analysis

  • L-Theanine 20 mg Under-dosed
  • Theine (as Tea Caffeine) 25 mg Under-dosed
  • total Amino Acids 16 mg Under-dosed
  • organic Matcha Green Tea 1000 mg Under-dosed

Supplement Facts

Ingredient Amount % Daily Value
Calories 17 kcal
Total Carbohydrate 4 g 1%
Protein 1 g 1%
Sodium 1 mg 1%
L-Theanine 20 mg
Theine (as Tea Caffeine) 25 mg
total Amino Acids 16 mg
Total Catechins 179 mg
organic Matcha Green Tea 1000 mg

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Price Comparison

Price History

Tracked across major retailers. Updated periodically.

$31$30$29$28$27 $29.18
Target

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

Brand Trust Report
Green Foods

Founded 1979 · Ontario, CA, United States · 10 products · greenfoods.com

Certifications

2 certifications
Consumerlab Verified Source
Usda Organic Verified Source

Transparency

1 claim
In House Testing — Claimed
Related Supplements
Frequently Asked Questions
Is Green Foods Matcha a good supplement?

Green Foods Matcha received a product quality score of 72/100 in GoodSupp's independent analysis, suggesting some areas that could be improved. The product contains 9 active ingredients with 62 servings per container. Of the 2 inactive ingredients, 0 are rated safe and 0 are flagged for review. The manufacturer, Green Foods, holds a brand trust score of 76/100 with 2 verified certifications including Consumerlab, Usda Organic.

What are the ingredients in Green Foods Matcha?

Green Foods Matcha contains 9 active ingredients: Calories (17 kcal), Total Carbohydrate (4 g), Protein (1 g), Sodium (1 mg), L-Theanine (20 mg), Theine (as Tea Caffeine) (25 mg), and 3 more. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Green Foods Matcha safe to take?

Green Foods Matcha 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 Green Foods a trustworthy supplement brand?

Green Foods receives a brand trust score of 76/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1979 and headquartered in Ontario, CA, United States, the company offers 10 products in their lineup. They hold 2 verified certifications including Consumerlab, Usda Organic. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. No regulatory violations or FDA warning letters were found in our research.

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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.