Brand: PL Progressive Laboratories

CapsuleNon-Nutrient/Non-BotanicalOff Market
Click to view full label

Net Contents

60 Capsule(s)

Serving Size

1 Capsule(s)

Servings Per Container

60

Supplement Form

Capsule

Bar Code (UPC/SKU)

3 51821 00997 1

Product Version

Reorder No. 997 Rev. I2613

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.

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

IngredientAmount Per Serving
Melatonin3 mg

Not Present

Other Ingredients

Rice FlourVegetable LubricantGelatin

Target Groups

Adult (18 - 50 Years)Sugar Free

Label Claims

All Other

Directions & Suggested Use

Suggested/Recommended/Usage/Directions

Directions: One capsule daily, or more, as directed by health care professional.

Warnings & Precautions

Precautions re: All Other

Tamper evident band around cap and seal on bottle. Do not use if either seal is broken or missing.

Precautions re: Children

Keep out of reach of children.

Formulation

Formulation re: Does NOT Contain

Contains no sugar, artificial flavors or preservatives.

Formulation re: Other

Progressive Laboratories manufactured this product in its 3rd party GMP-inspected facility. (Good Manufacturing Practices)

FDA Statements

FDA Statement of Identity

Dietary Supplement

Other Label Statements

General Statements: All Other Content

Sold only for dispensing by a licensed health professional.

Seals/Symbols

GMP 3rd party confirmed compliant

Brand IP Statement(s) re: (c), (TM), (SM)

PL Progressive Laboratories Science + therapeutic potency = results Since 1972

Manufacturer & Distributor

Manufacturer

Progressive Laboratories, Inc.

1701 W. Walnut Hill Ln., Irving, Texas, 75038

Market Reference

$3.59 – $39.00· 40 listings
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    Supplement First4.0(3)
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    Herbs Direct5.0(1)
    $29.00
  • Progressive Labs Twilight Time 60 Capsules

    Supplement First4.8(6)
    $36.00
  • Premier Research Labs Fermented Melatonin-ND

    Cartwright Chiropractic4.5(111)
    $20.95
  • Melatonin 10mg 99% Pure Lab Tested Peptide

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    $28.80
  • Melatonin Fast Dissolve Natrol

    Target4.6(5400)
    $8.99
  • ProHealth Longevity Pure Melatonin 1mg

    The Swell Score5.0(3)
    $5.23
  • OLLY RESTFUL Sleep 10CT

    Kohl's4.3(7800)
    $3.99

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.

  • Nichols Hills Nutrition

    4.8 (331)

    Sports nutrition store

    5701 N Western Ave Ste A, Oklahoma City, OK 73118

  • GNC

    4.2 (52)

    Vitamin & supplements store

    1901 Northwest Expy Ste 1889 SPACE 2071, Oklahoma City, OK 73118

  • The Vitamin Shoppe

    4.4 (128)

    Vitamin & supplements store

    2408 W Memorial Rd, Oklahoma City, OK 73134

  • Triad Fitness+Supplements+Nutrition - Quail Springs

    5.0 (228)

    Vitamin & supplements store

    14201 N May Ave #203, Oklahoma City, OK 73134

  • IgY Nutrition

    Vitamin & supplements store

    Oklahoma City, OK 73113

  • 180 Nutrition Hub

    4.9 (60)

    Vitamin & supplements store

    2132 W I-240 Service Road, Oklahoma City, OK 73159

  • Supplement World

    4.8 (246)

    Vitamin & supplements store

    820 SW 89th St, Oklahoma City, OK 73139

  • The Health Patch

    4.6 (79)

    Vitamin & supplements store

    1024 S Douglas Blvd, Midwest City, OK 73130

Research & Studies

  • Melatonin as a natural anti-inflammatory and anti-oxidant therapy in the testis: a focus on infertility and aging

    MB Frungieri, RS Calandra, ME Matzkin… - Biology of …, 2024 - academic.oup.com

    … , anti-inflammatory effects of melatonin generally take place via membrane or nuclear receptors. … Other possible causes of the age-related reduction of melatonin include a progressive …

    202420 citations
  • Role of melatonin in Alzheimer‐like neurodegeneration1

    J WANG, Z WANG - Acta Pharmacologica Sinica, 2006 - Wiley Online Library

    … Melatonin can interact with Aβ40 and Aβ42 and inhibit the progressive formation of β-sheet … , and proteolytic investigations suggested that the interaction took place on the 29–40 …

    2006206 citations
  • Melatonin in type 2 diabetes mellitus and obesity

    A Karamitri, R Jockers - Nature Reviews Endocrinology, 2019 - nature.com

    … This Review will discuss the effect of melatonin and melatonin … melatonin synthesis is classically considered to take place in the cytoplasm, in the past 5 years, non-rhythmic melatonin …

    2019310 citations
  • Medical implications of melatonin: receptor-mediated and receptor-independent actions.

    RJ Reiter, DX Tan, LC Manchester, MP Terron… - Advances in Medical …, 2007 - advms.pl

    … melatonin analogues which interact with melatonin receptors. Clearly, the intent of the drugs is to take advantage of some of melatonin’… This progressive annihilation of radicals and their …

    2007460 citations
  • Experimental data on the role of melatonin in the pathogenesis of nonalcoholic fatty liver disease

    D Terziev, D Terzieva - Biomedicines, 2023 - mdpi.com

    … melatonin has been found in various tissues and organs, including the liver, pancreas, and gastrointestinal tract, where it likely maintains cellular homeostasis. Melatonin … of melatonin in …

    202316 citations
  • Age-dependent altered redox homeostasis in the chronodisrupted rat model and moderation by melatonin administration

    AK Verma, S Singh, SI Rizvi - Chronobiology international, 2020 - Taylor & Francis

    … Aging starts from the developmental stage, and progressive decline of function with chronological age takes place in association with an inability to cope with damage, disease, and …

    202020 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2022-04-11. DSLD Label ID: 261944. 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.