Home/ Supplements/ L Theanine/ Sleep+ Calm Strawberry

Sleep+ Calm Strawberry

product on market Gummy or Jelly Natrol Safety: 90/100
90/100

This product looks safe

  • Contains proprietary blend — exact ingredient amounts not disclosed
  • 33% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

L-theanine is supported by moderate evidence for promoting relaxation and improving sleep quality. The proprietary botanical blend contains ingredients with limited clinical data to substantiate specific efficacy. Overall, the profile is considered safe with a high safety score.

AI-generated summary based on research evidence. Not medical advice.

Alerts

Safety Alerts

Contains proprietary blend — exact ingredient amounts not disclosed

Label

Product Label

Label for Sleep+ Calm Strawberry
Open Full PDF View on NIH DSLD →
Details

Label Data

2 Gummy(ies)
Serving Size
30
Servings
Other Combinations
Product Type
33%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Calories
15 Calorie(s)
Total Carbohydrates
4 Gram(s) (1% DV)
Sodium
5 mg (1% DV)
100 mg
Market median: 200.0mg (358 products) 9 studies (A:0, B:2)
Proprietary Botanical Blend
25 mg
6 mg
Market median: 3.0mg (984 products) 240 studies (A:2, B:109)

Other Ingredients

Tapioca Syrup Cane Sugar Water Pectin Natural Flavors Citric Acid Sodium Citrate Fruit and Vegetable Juice Coconut Oil Carnauba Wax
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Directions: Take 2 gummies 30 minutes before bedtime.

Warnings & Precautions

Warning: This product is not intended to treat insomnia.

If you are taking medication, have any medical condition, are pregnant or lactating, have an autoimmune condition or depressive disorder, consult a physician before using this product.

Do not take while operating heavy machinery or driving a vehicle.

Not for use by children under 12 years of age. Consult a physician before use in children. Keep out of reach of children.

Formulation Notes

Natrol Sleep + Calm helps calm an active mind and body and ease you to sleep.

What's Inside: Melatonin for better sleep + L-Theanine helps calm the mind (when used with melatonin) + Botanical Blend of chamomile, lavender, lemon balm Strawberry with other natural flavors

Calms the mind and body, eases you to sleep

No: Milk, egg, fish, crustacean shellfish, peanuts, wheat, soybeans.

Sweet, Revitalizing sleep

All Natrol Gummies are: Non-GMO Vegetarian & Gelatin Free No Synthetic dyes No artificial flavors, sweeteners or preservatives

Vegetarian & Gelatin Free

100% drug-free

Additional Information

Store in a cool, dry place.

Metadata

Product Details

UPC / SKU0 47469 07779 2
DSLD Entry Date2024-02-22
Product TypeOther Combinations
FormGummy or Jelly
BrandNatrol
DSLD ID306537
Data Updated2026-04-11
Research

Research Evidence

37
Research Sources
53
Avg Quality
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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This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.