🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 40% of ingredients have research evidence
A Label Compliance Grade

Product Label

📸

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Label Data

2.5 mL Serving Size
23 Servings
Other Combinations Product Type
40% Evidence Coverage

Supplement Facts — Evidence Check

Calories
5 Calorie(s)
Total Carbohydrate
1 Gram(s) (1% DV)
200 mg
📊 Market median: 200.0mg (358 products) 📚 9 studies (Tier A: 0, B: 2)
This product: 200mg
Nighttime Herbal Blend
20 mg
5 mg
📊 Market median: 3.0mg (984 products) 📚 236 studies (Tier A: 2, B: 109)
This product: 5mg UL 10mg

Other Ingredients

Glycerin Water, Purified Citric Acid Vegetable and Fruit juice color Natural flavor Potassium Sorbate

Label Claims — Verification

All Other
Structure/Function
All Other (100% of products) Structure/Function (86% of products) Nutrient (7% of products)

Target Groups

Vegan Vegetarian Adult (18 - 50 Years) Women (not pregnant or lactating) Gluten Free Dairy Free

Product Information

📋 Directions for Use

Recommendation: Shake well before each use. Adults take 2.5 droppers (2.5 mL) 30-60 minutes before bedtime. May be taken directly or combined with water or juice. Take only as directed.

⚠️ Warnings & Precautions

Warning: Do not use if you are pregnant, attempting to become pregnant, or nursing. If you have a medical condition (including depression, dementia, diabetes, autoimmune, endocrine, blood clotting, or seizure disorder), or if you are taking any medications, consult a healthcare professional before use.

This product may cause drowsiness; do not drive or operate machinery while taking this product. Avoid alcohol and other sedatives while taking this product. For occasional sleeplessness only; if you are experiencing long-term sleep difficulties, consult a healthcare professional. Safety sealed with outer shrink band. Do not use if seal is broken or missing.

Keep out of reach of children.

Not formulated for children.

Do not exceed recommended dose.

🧪 Formulation Notes

Gluten free

Vegan

Bottled and tested in the USA

Non-habit forming sleep support Promotes restful sleep & relaxation

Sleep tonight with clinically studied Suntheanine L-Theanine

Additional Information

Keep tightly closed. Store at room temperature. Avoid excessive heat and direct sunlight.

Questions? 1-800-962-8873 / naturesway.com

Product Details

DSLD Entry Date 2025-08-22
Product Type Other Combinations
Form Liquid
Brand Nature's Way
DSLD ID 337223
Data Updated 2026-04-11

Research Evidence

291 Research Sources
55 Avg Quality Score
129 Meta Analysis
93 Systematic Review
51 Rct
11 Clinical Trial
2 Other
2 Regulatory Source
1 Openfda Safety
A Interventions for preventing delirium in hospitalised non-ICU patients
Meta Analysis The Cochrane database of systematic reviews 2016
A Melatonin for preoperative and postoperative anxiety in adults
Meta Analysis The Cochrane database of systematic reviews 2020
A Effect of melatonin on quality of life and symptoms in patients with cancer: a systematic review and meta-analysis of randomised controlled trials
Meta Analysis BMJ open 2022
B Pharmacological interventions for prevention of weight gain in people with schizophrenia
Meta Analysis The Cochrane database of systematic reviews 2022
B Melatonin for pre- and postoperative anxiety in adults
Meta Analysis The Cochrane database of systematic reviews 2015
B Prevention of depression in adults with long-term physical conditions
Meta Analysis The Cochrane database of systematic reviews 2021
B Comparative effects of pharmacological interventions for the acute and long-term management of insomnia disorder in adults: a systematic review and network meta-analysis
Systematic Review Lancet (London, England) 2022
B Does melatonin administration reduce the incidence of postoperative delirium in adults? Systematic review and meta-analysis
Meta Analysis BMJ open 2023
B Second-generation antidepressants for preventing seasonal affective disorder in adults
Meta Analysis The Cochrane database of systematic reviews 2015
B Interventions for preventing type 2 diabetes in adults with mental disorders in low- and middle-income countries
Meta Analysis The Cochrane database of systematic reviews 2021
View all evidence for Melatonin →

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