🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 44% of ingredients have research evidence
A Label Compliance Grade

Product Label

📸

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Label Data

5 Gram(s) Serving Size
62 Servings
Other Combinations Product Type
44% Evidence Coverage

Supplement Facts — Evidence Check

Calories
17 Calorie(s)
Total Carbohydrate
4 Gram(s) (1% DV)
Protein
1 Gram(s) (1% DV)
Sodium
1 mg (1% DV)
20 mg
📊 Market median: 200.0mg (358 products) 📚 9 studies (Tier A: 0, B: 2)
This product: 20mg
Theine
25 mg
📊 Market median: 500.0mg (180 products) 📚 5 studies (Tier A: 0, B: 1)
This product: 16mg
📊 Market median: 260.0mg (249 products) 📚 156 studies (Tier A: 4, B: 61)
This product: 179mg
📊 Market median: 260.0mg (249 products) 📚 156 studies (Tier A: 4, B: 61)
This product: 1000mg

Other Ingredients

Brown Rice solids 100% organic Matcha Green Tea

Label Claims — Verification

All Other
Structure/Function
All Other (99% of products) Structure/Function (92% of products) Nutrient (22% of products)

Target Groups

Vegan Vegetarian Adult (18 - 50 Years) Organic Gluten Free

Product Information

📋 Directions for Use

Suggested use: Mix 5g (approx 2 tsps.) into 8 oz. of hot or cold water, juice or smoothie.

🧪 Formulation Notes

Green Foods soluble blend of premium Japanese Matcha combined with nutritious brown rice solids provides sustained energy without the negative effects of conventional energy drinks. Benefits of Matcha EGCG + natural caffeine stimulate the metabolism & boost athletic performance Antioxidants help defend against aging, inflammation & free radical damage Chlorophyll gently detoxifies the body of toxins & balances alkalinity L-Theanine helps to improve cognition & mood while reducing physical & mental stress Brown rice solids provide sustained energy & promote healthy glucose & cholesterol levels

Our matcha is grown in Japan

Does not contain: Added sugar, salt, colorings or fillers & is free of animal products, soy, wheat, yeast, corn & genetically modified organisms (GMO).

Premium Japanese matcha enriched with energy-enhancing brown rice solids

Easily dissolves in hot or cold water

Farm-direct, whole-leaf & shade-grown

Ceremonial grade Matcha green tea energy blend

Alkalize Detoxify Energize Rejuvenate

USDA Organic Non GMO Certified Organic

Non GMO Certified Organic

Natural vegan product

Natural energy

No sugar added Gluten free Soy free

Certified Organic by QAI

Additional Information

Why Green Foods? Green Foods core belief: The best way to nourish our bodies for peak performance is with natural, organic and bioavailable products that provide essential nutrients for optimal health. Our natural dietary supplements offer the extraordinary nutrients found in fresh grasses, fruits, vegetables, herbs and other healthful whole foods. Leveraging our decades of experience and perfected techniques, we harness the best of each ingredient via our own proprietary award-winning juicing and spray-drying process. For over 40 years, Green Foods has been the world-wide leader in the natural superfoods. Our products are sold throughout the world in over 50 countries. Our passion is to spread the benefits of healthy, organic, natural supplements on a global scale, while reinforcing our commitment to respecting our environment and making our customers well-being our #1 priority. Instagram Facebook Twitter Pinterest Discover more: @greenfoodscorp

Store: in a cool, dry place with lid tightly closed.

USDA Organic Non GMO Certified Organic

Quality Assurance International Certified Organic

This product is sold by weight not by volume. Some settling of contents may occur.

Product Details

UPC / SKU 0 83851 20922 8
DSLD Entry Date 2022-09-22
Product Type Other Combinations
Form Powder
Brand Green Foods
DSLD ID 276693
Data Updated 2026-04-11

Research Evidence

37 Research Sources
53 Avg Quality Score
22 Rct
10 Systematic Review
3 Meta Analysis
1 Clinical Trial
1 Openfda Safety
B Examining the effect of L-theanine on sleep: a systematic review of dietary supplementation trials
Systematic Review Nutritional neuroscience 2026
B The effects of L-theanine consumption on sleep outcomes: A systematic review and meta-analysis
Meta Analysis Sleep medicine reviews 2025
B The combination of L-theanine and caffeine improves cognitive performance and increases subjective alertness
Rct Nutritional neuroscience 2010
B Effects of L-Theanine Administration on Stress-Related Symptoms and Cognitive Functions in Healthy Adults: A Randomized Controlled Trial
Rct Nutrients 2019
B The Role of Supplements and Over-the-Counter Products to Improve Sleep in Children: A Systematic Review
Systematic Review International journal of molecular sciences 2023
B Effects of Tea (Camellia sinensis) or its Bioactive Compounds l-Theanine or l-Theanine plus Caffeine on Cognition, Sleep, and Mood in Healthy Participants: A Systematic Review and Meta-Analysis of Randomized Controlled Trials
Meta Analysis Nutrition reviews 2025
B Effect of Alpha-S1-Casein Tryptic Hydrolysate and L-Theanine on Poor Sleep Quality: A Double Blind, Randomized Placebo-Controlled Crossover Trial
Rct Nutrients 2022
B Effect of L-theanine on selective attention in a traffic-related reaction task in sleep-deprived young adults: a double-blind placebo-controlled, crossover study
Rct Nutritional neuroscience 2025
B The combined effects of L-theanine and caffeine on cognitive performance and mood
Rct Nutritional neuroscience 2008
B Acute effects of tea constituents L-theanine, caffeine, and epigallocatechin gallate on cognitive function and mood: a systematic review and meta-analysis
Meta Analysis Nutrition reviews 2014
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