🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 100% of ingredients have research evidence
A Label Compliance Grade

Product Label

📸

Have a supplement label? Find it here.

Upload a photo of any supplement label to search our database of 92,312 products.

Label Data

1 Vegetable Capsule(s) Serving Size
30 Servings
Non-Nutrient/Non-Botanical Product Type
100% Evidence Coverage

Supplement Facts — Evidence Check

15 mg
📊 Market median: 200.0mg (358 products) 📚 9 studies (Tier A: 0, B: 2)
This product: 15mg
125 mg
📊 Market median: 500.0mg (861 products) 📚 60 studies (Tier A: 4, B: 13)
This product: 125mg
100 mg
📊 Market median: 100.0mg (283 products) 📚 142 studies (Tier A: 1, B: 64)
This product: 100mg UL 1200mg

Other Ingredients

Hypromellose Microcrystalline Cellulose vegetarian Leucine

Label Claims — Verification

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

Target Groups

Vegetarian Adult (18 - 50 Years) Gluten Free Dairy Free

Product Information

📋 Directions for Use

Suggested use: As a dietary supplement, take 1 capsule daily with a meal, or as directed by your healthcare practitioner.

⚠️ Warnings & Precautions

Caution: Discontinue use 2 weeks prior to surgery.

Warning: If pregnant or nursing, consult your healthcare practitioner before taking this product.

Keep out of reach of children.

🧪 Formulation Notes

CoQ-10 for Your Heart CoQ-10 supports cardiovascular functions and is an essential catalyst for the creation of energy at the cellular level. Coenzyme Q10 is an important free-radical fighter and is recommended to support proper heart, liver and gum tissue functions.

L-Carnitine for Your Mind & Muscles L-Carnitine boosts physical and mental energy and endurance, reduces fatigue and muscle loss, and enhances cognitive function.

L-Theanine for Your Stress & Anxiety L-Theanine is an amino acid found naturally in green tea and may help alleviate, improve sleep, and reduce stress.

Pure. Max absorption. Easy on stomach.

CoQ10 + L Carnitine + L-Theanine

To support cardiovascular functions, and help reduce stress & anxiety

Vegetarian

Gluten free

Non-GMO ingredients

Color of this product may vary due to color variations of the natural ingredients.

No Gluten, soy, milk, preservatives, or animal products. Formulated without eggs, fish, shellfish, tree nuts, peanuts, or wheat. Yay!!

Additional Information

GMP Good Manufacturing Practice Quality Product

Store in a cool, dry place.

Product Details

UPC / SKU 7 64804 31745 9
DSLD Entry Date 2022-06-16
Product Type Non-Nutrient/Non-Botanical
Form Capsule
DSLD ID 271240
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 →

Compare Similar Products

View all L Theanine products →