🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 33% of ingredients have research evidence
A Label Compliance Grade

Product Label

📸

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Label Data

2 Gummie(s) Serving Size
45 Servings
Other Combinations Product Type
33% Evidence Coverage

Supplement Facts — Evidence Check

Calories
15 Calorie(s)
Total Carbohydrates
3 Gram(s) (1% DV)
Protein
1 Gram(s) (1% DV)
1.5 mg (10% DV)
✅ Within RDA (0.1× RDA of 11 mg) 📚 258 studies (Tier A: 6, B: 134)
RDA 11mg This product: 1.5mg UL 40mg
200 mg
📊 Market median: 200.0mg (358 products) 📚 9 studies (Tier A: 0, B: 2)
This product: 200mg
CoffeeBerry whole Coffee fruit extract
5 mg

Other Ingredients

Glucose Syrup Sucrose Water Gelatin Less than 2%:

Label Claims — Verification

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

Target Groups

Adult (18 - 50 Years)

Product Information

📋 Directions for Use

Suggested use: Adults take two (2) gummies per day. Chew thoroughly before swallowing.

⚠️ Warnings & Precautions

Do not use if inner seal is broken or missing.

Keep out of the reach of children

Take only as directed. Do not exceed suggested dosage.

If you have a medical condition, are on medication or are pregnant or nursing, please seek the advice or a qualified health care professional before using.

🧪 Formulation Notes

~ L-Theanine helps you keep a calm mood and supports your relaxation ~ A good source of zinc to meet your daily needs

Natural tropical flavor and blend of real coffee fruit powder

Promotes calm & relaxation with 200 mg L-Theanine, plus ZInc

Additional Information

This product may settle during shipping.

Do not expose to excessive heat or moisture.

Color will darken over time. This does not alter the potency of the product.

Questions, comments? Call 1-888-334-5389 M-F 9AM-5PM ET

Beauty is the fruit of wellness... It lives in every cell of your body when you feel your best. So we've created a clever fusion of nutrients to help feed your body beautiful nutrition and achieve beauty from the inside out.

New

VFSL-01994-01 70506401

Product Details

UPC / SKU 0 27917 01994 9
DSLD Entry Date 2016-10-22
Product Type Other Combinations
Form Gummy or Jelly
Brand vitafusion
DSLD ID 65917
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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