Sweet Zzzz

product on market Other (e.g. tea bag) MyBite Vitamins 🟢 Safety: 100/100
Brand: MyBite Vitamins
🟢 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

1 Piece(s) Serving Size
60 Servings
Other Combinations Product Type
33% Evidence Coverage

Supplement Facts — Evidence Check

Calories
20 Calorie(s)
Total Fat
1 Gram(s) (2% DV)
Total Carbohydrates
3 Gram(s) (1% DV)
Sodium
10 mg (1% DV)
100 mg
📊 Market median: 200.0mg (358 products) 📚 9 studies (Tier A: 0, B: 2)
This product: 100mg
3 mg
📊 Market median: 3.0mg (984 products) 📚 236 studies (Tier A: 2, B: 109)
This product: 3mg UL 10mg

Other Ingredients

Dark Chocolate Flavored Coating Glucose Syrup Sugar Palm Oil Milk Egg Whites Cocoa Salt Vanilla flavor Baking Soda Peanut flavor Less than 1%

Label Claims — Verification

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

Target Groups

Vegetarian Adult (18 - 50 Years) Kosher Gluten Free

Product Information

📋 Directions for Use

Suggested Use: Enjoy one (1) piece per day.

⚠️ Warnings & Precautions

Allergens: Contains peanuts, milk, egg, and soy. Manufactured in a facility that processes peanuts, milk, egg and soy. Do not consume if you have any food allergies.

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 of a qualified health care professional before using.

Do not use if inner seal is broken or missing.

Keep out of the reach of children

🧪 Formulation Notes

Laboratory Tested

Supports a restful night's sleep.

No artificial colors or flavors

Melatonin L-Theanine

Dark chocolatey bites with rich salted caramel and a light, fluffy center

Only 20 Calories Per Serving

With Melatonin Supports healthy sleep cycles at night, so you can wake up to a great day

Plus L-Theanine May help calm the mind and quiet your thoughts so you can drift off to sleep

Helpful for: ZZZZ Supporting regular sleep patterns Great for travelers & late shift workers

Gluten free No artificial colors No artificial flavors No added preservatives

Vegetarian

Kosher OU D

Additional Information

Instagram Facebook #HealthMadeHappy

Store in a cool, dry place.

60 Day Supply

Health Made Happy

Kosher OU D

Made in the USA With ingredients from around the world

Product Details

UPC / SKU 8 43207 10017 9
DSLD Entry Date 2020-02-26
Product Type Other Combinations
Form Other (e.g. tea bag)
Brand MyBite Vitamins
DSLD ID 213887
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
PubMed DOI
B The effects of L-theanine consumption on sleep outcomes: A systematic review and meta-analysis
Meta Analysis Sleep medicine reviews 2025
PubMed DOI
B The combination of L-theanine and caffeine improves cognitive performance and increases subjective alertness
Rct Nutritional neuroscience 2010
PubMed DOI
B Effects of L-Theanine Administration on Stress-Related Symptoms and Cognitive Functions in Healthy Adults: A Randomized Controlled Trial
Rct Nutrients 2019
PubMed DOI
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
PubMed DOI
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
PubMed DOI
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
PubMed DOI
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
PubMed DOI
B The combined effects of L-theanine and caffeine on cognitive performance and mood
Rct Nutritional neuroscience 2008
PubMed DOI
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
PubMed DOI
View all evidence for L Theanine →

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