Maximum Strength Melatonin 20 mg®

Non-Nutrient / Non-Botanical

Brand: Protocol For Life Balance

CapsuleNon-Nutrient/Non-BotanicalOff Market

Product label for Maximum Strength Melatonin 20 mg — Click to view full label

Net Contents

90 Veg Capsule(s)

Serving Size

1 Capsule(s)

Servings Per Container

Supplement Form

Capsule

Bar Code (UPC/SKU)

7 07359 13558 1

Product Version

CODE P3558 V1

Label Analysis

Objective insights generated automatically from the official DSLD label — a quick, factual read of how this product is formulated and disclosed.

1Active Ingredients

Single-ingredient formula listed in Supplement Facts.

100%Amount Transparency

Every active ingredient discloses a specific amount per serving.

4Dietary Attributes

Label states: Vegan, Vegetarian, Non-GMO, Gluten-Free.

This analysis is generated algorithmically from label data for educational reference only. It is not a product endorsement, ranking, or medical advice.

Supplement Facts

Serving Size: 1 Capsule(s) · 1 per day

Ingredient	Amount Per Serving
Melatonin	20 mg	—

Not Present

Other Ingredients

Magnesium CitrateMicrocrystalline CelluloseHypromelloseStearic Acid

Target Groups

VeganVegetarianAdult (18 - 50 Years)Gluten FreeDairy Free

Label Claims

All OtherStructure/Function

Directions & Suggested Use

Suggested/Recommended/Usage/Directions

Suggested usage: Take 1 capsule prior to bedtime, or as directed by your healthcare practitioner. this product is not intended for long-term use. Use beyond 4 consecutive weeks should be only under the supervision of a healthcare practitioner.

Warnings & Precautions

Precautions re: All Other

Cautions/interactions: This product is not intended for long-term use; use only as directed. May cause drowsiness. Do not operate a vehicle or heavy machinery following consumption of melatonin. Melatonin may interact with supplements such as St. John's Wort and 5-HTP.

Precautions re: Pregnant or Nursing or Prescription Medications

Consult physician if pregnant/nursing, taking medication, especially sedatives, immunosuppressants or anticoagulants, or have a medical condition including diabetes, auto-immune conditions, depressive disorders, cardiovascular conditions and epilepsy.

Precautions re: Allergies

Not manufactured with wheat, gluten, soy, milk, egg, fish, shellfish, tree nut or sesame ingredients. Produced in a GMP facility that processes other ingredients containing these allergens.

Formulation

Formula re: Contains

How it works: Melatonin is a potent free radical scavenger naturally produced in the pineal gland and the GI tract. It is involved in many of the regulatory processes of the body, including regulation of glandular secretory functions related to the maintenance of normal sleep/wake cycles, maintenance of GI health, and aspects of immune system function. Supplemental melatonin has been shown to support healthy sleep patterns especially when traveling across time zones or for shift workers.

Formulation re: Other

Healthy sleep cycle Supports gastrointestinal health

Formulation re: Does NOT Contain

Non-GMO

Formulation re: Vegetarian/Vegan

Vegetarian/vegan

Formulation re: Does NOT Contain

Not manufactured with wheat, gluten, soy, milk, egg, fish, shellfish, tree nut or sesame ingredients.

Formula re: Contains

This Maximum Strength Melatonin 20 mg has twice the melatonin as in our Extra Strength 10 mg products.

Formulation re: Other

Natural color variation may occur in this product.

FDA Statements

FDA Statement of Identity

A Dietary Supplement

FDA Disclaimer Statement

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.

Manufacturer & Distributor

Manufacturer

Protocol For Life Balance

395 S. Glen Ellyn Rd., Bloomingdale, IL, 60108, USA

Market Reference

$9.75 – $162.95· 23 listings

Protocol for Life Balance Melatonin Maximum Strength 20 mg 90 Capsules
Covenant Health Products4.8(63)Free delivery by Wed
$25.00
Protocol For Life Balance Melatonin 10mg Extra Strength 100 Veg Caps
iHerb4.8(85)Free delivery on $25+
$19.00
Melatonin Maximum Strength 20 mg (90 capsules)
Ecogreen PharmacyFree delivery on $150+
$25.00
Protocol For Life Melatonin 10mg Extra Strength
Pure Prescriptions4.8(85)Free delivery
$19.00
Vitamatic Vegan Melatonin 20mg 60 Gummies
Target4.3(235)Free delivery on $35+
$13.99
Melatonin 20mg 120 Gummies
Walmart - Natures Care
$16.95
Pure Encapsulations Melatonin 20 mg 60 Capsules
Pure For You4.6(134)Free delivery
$39.00
Melatonin 20 mg
Curated Wellness4.6(134)
$39.00

Where to Buy Locally

Enter your city or ZIP code to find supplement & health stores in your area that may carry this product.

Showing representative supplement & health retailers — search above for stores in your area.

The Vitamin Shoppe
4.5 (164)
Vitamin & supplements store
23051 Outer Dr W, Allen Park, MI 48101
Directions (313) 278-5979
GNC
4.1 (60)
Vitamin & supplements store
22831 Woodward Ave, Ferndale, MI 48220
Directions (248) 542-4573
Health Nut Vitamin Inc
4.4 (174)
Vitamin & supplements store
25150 Gratiot Ave, Roseville, MI 48066
Directions (586) 778-3333
XN Supplements & Smoothies
4.8 (204)
Vitamin & supplements store
23798 West Rd, Brownstown Township, MI 48183
Directions (734) 752-6154
The Vitamin Shoppe
4.6 (191)
Vitamin & supplements store
21901 Eureka Rd, Taylor, MI 48180
Directions (734) 287-0075
GNC
4.0 (48)
Vitamin & supplements store
21552 Ecorse Rd, Taylor, MI 48180
Directions (313) 388-6994
The Vitamin Shoppe
4.4 (167)
Vitamin & supplements store
300 John R Rd C, Troy, MI 48083
Directions (248) 307-1227
GNC
4.2 (37)
Vitamin & supplements store
29239 Mound Rd, Warren, MI 48092
Directions (586) 558-1060

Research & Studies

Acute Effects of Different Melatonin Doses on Performance and Psychophysiological Responses During Exhaustive Cycling Exercise: A Double-Blind …
LC Pedroso, MC Reis, V Bertolucci, LA Silva, IGM Reis… - Nutrients, 2026 - mdpi.com
2026
Melatonin supplementation: new insights into health and disease
TP Minari, LP Pisani - Sleep and Breathing, 2025 - Springer
… The results showed that melatonin supplementation significantly reduced circadian misalignment by approximately 20% and decreased body weight, BMI, waist circumference, and hip …
202517 citations
Melatonin ingestion prevents liver damage and improves biomarkers of renal function following a maximal exercise
MA Farjallah, A Graja, K Ghattassi… - … Quarterly for Exercise …, 2023 - Taylor & Francis
… Twenty cones were placed on the track every 20-m as a … It showed several beneficial effects on athletes’ health. A … Consumption of a 5 mg melatonin supplement does not affect …
202313 citations
Melatonin effectiveness in amelioration of oxidative stress and strengthening of antioxidant defense system: Findings from a systematic review and dose–response …
M Zarezadeh, M Barzegari, B Aghapour, S Adeli… - Clinical nutrition …, 2022 - Elsevier
… showed that melatonin supplementation had a significant impact on attenuating of oxidative stress and enhancing antioxidant performance. Melatonin supplementation could be …
202246 citations
Healthy Aging and Muscle Dysfunction: Will Melatonin Help?
R Marks - Journal of Aging Research and Healthcare, 2021 - oap-cancer.org
… Supplements or interventions that heighten melatonin presence appear to have beneficial … care settings that employ light emitting diode type night lights and electronic devices 1, 20 . …
20211 citations
Is a combination of melatonin and amino acids useful to sarcopenic elderly patients? A randomized trial
M Rondanelli, G Peroni, C Gasparri, V Infantino… - Geriatrics, 2018 - mdpi.com
… of melatonin and essential aminoacid supplementation on … been demonstrated that melatonin exerts an inhibitory [20,21… status, physical function, and health status and it is predictive …
201821 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2023-06-22. DSLD Label ID: 292262. This information is provided for educational reference only and is not medical advice. Always follow the product label and consult a doctor or pharmacist before use.