🟢 90/100

This product looks safe

  • Contains proprietary blend — exact ingredient amounts not disclosed
  • 50% of ingredients have research evidence
A Label Compliance Grade

Product Label

📸

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Safety Alerts

ℹ️ Contains proprietary blend — exact ingredient amounts not disclosed

Label Data

1 Tea Bag(s) Serving Size
Botanical Product Type
50% Evidence Coverage

Supplement Facts — Evidence Check

📊 Market median: 200.0mg (358 products) 📚 9 studies (Tier A: 0, B: 2)
This product: 15mg
Proprietary Blend of Herbs
1825 mg

Other Ingredients

Citric Acid organic Raspberry flavor natural Passion Fruit flavor natural Vanilla flavor

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) Kosher

Product Information

📋 Directions for Use

Get the most out of every cup Bring water to boiling and steep 4 to 6 minutes. For a stronger tea, use 2 tea bags. Enjoy 2 to 4 cups a day.

⚠️ Warnings & Precautions

Warning: Consult your healthcare provider prior to use if you are pregnant or nursing, taking any medication or if you have a medical condition.

🧪 Formulation Notes

Contains Caffeine

OU

V vegan

Each tea bag contains approximately 72 mg of caffeine, as compared to approximately 90 mg in 8 oz of coffee.

Discover Yogi Perfect Energy, a unique blend of tea with naturally invigorating herbs that energize the body and focus the mind. A complex and delicious blend of organic green tea and organic assam black tea combine with natural amino acid l-theanine to invigorate the body and promote mental focus. Traditionally used ayurvedic herbs organic gotu kola leaf and ashwagandha help support clarity. Raspberry and passion fruit flavors and a hint of sage combine for a delicious and intriguing tea that is sure to energize the body while calming and focusing the mind with every cup.

Additional Information

To help protect our forests and reduce landfill burden, Yogi tea cartons use 100% recycled paperboard, 55% post consumer waste, and are printed with environmentally-friendly vegetable-based inks.

30789-G3 D730 201948

Energizes the body and focuses the mind

Love our tea as much as we do or we’ll gladly refund your money. Inspire us and yourself at www.yogiproducts.com

Recyclable Non-irradiated Oxygen-bleached tea bags Please recycle this box.

Yoga to revive yourself Create a triangle by supporting your weight evenly between your hands and the soles of your feet. Elbows and knees are straight, feet and hands shoulder-width apart. Head is between the arms. Breathing normally, hold position 1 to 3 minutes. Let your inner energy awaken your spirit. Before doing this exercise or participating in any exercise program, consult your physician.

Our story began in 1969 when Yogi Bhajan, an inspirational teacher of holistic living, started teaching yoga in the west. He shared with his students his wisdom and knowledge of healthy living and the beneficial properties of herbs, all while serving a comforting and aromatic spiced tea they affectionately named “Yogi Tea”.

OU

V vegan

Recyclable Compostable tea bags

Certified Circle B Corporation

When you need a little focused energy Looking for the “perfect” energy boost?

At Yogi, it’s about more than creating deliciously purposeful teas. Learn about our efforts to do good at home and around the world at yogiproducts.com/doing-good.

Product Details

UPC / SKU 0 76950 20352 5
DSLD Entry Date 2017-05-24
Product Type Botanical
Form Other (e.g. tea bag)
Brand Yogi
DSLD ID 73467
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
View all evidence for L Theanine →

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