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Douglas Laboratories

Melatonin Prolonged Release

Melatonin Prolonged Release

Item: DGL106

  • Supports healthy rest and relaxation

  • Gluten free

  • 3 mg of melatonin per tablet

3 mg 180 Tabs

In Stock

This item is only available for shipment in the United States.

  • Supports healthy rest and relaxation

  • Gluten free

  • 3 mg of melatonin per tablet

Douglas Laboratories Melatonin P.R. delivers 3 mg of pharmaceutical grade melatonin with each serving. Melatonin P.R. features a prolonged release bisected tablet, which slowly releases melatonin throughout the night. Contains no yeast, wheat, gluten, soy protein, milk/dairy, corn, sodium, sugar, starch, or artificial coloring, preservatives or flavoring. 

Terms and Ingredient Definitions

Supplement Facts

Serving Size 1 tablet

Servings Per Container 180

  Amount Per Serving %Daily Value
Melatonin 3.0 mg *

*Daily Value not established.

Other ingredients: Dicalcium phosphate, cellulose, silica and vegetable stearate.

In a proprietary designed polymeric base formulated to release over an average of a 6 to 8 hour period.

Suggested Usage: As a dietary supplement, adults take 1 tablet 1 hour before bedtime or as directed by your healthcare professional only.


Not to be taken by pregnant or lactating women. If you are taking MAO inhibitors, immunosuppressant drugs, anticoagulation therapy, or antihypertensive medication, or have an autoimmune, seizure, psychiatric or depressive disorder consult your healthcare professional before using this product. Long-term use of melatonin has not been studied. May cause drowsiness. Do not use before or while operating a motor vehicle or heavy machinery.


For optimal storage conditions, store in a cool, dry place. (59°-77°F/15°-25°C) (35-65% relative humidity) Tamper resistant package, do not use if outer seal is missing.

  • This product contains NO yeast, wheat, gluten, soy, milk/dairy, corn, sodium, sugar, starch, artificial coloring, artificial preservatives or genetically modified organisms (GMOs).
  • Prolonged-Release Bisected Tablets

Shipping Weight

.18 lbs

Douglas Laboratories Melatonin Prolonged Release Reviews

Summary of Customer Ratings & Reviews

Customer Ratings & Reviews

Why Shop Swanson® Brands?

"With my personal 100% money-back satisfaction guarantee, you have nothing to lose and great savings to gain."

Lee Swanson, Founder of Swanson Health Products

Risk-Free Purchase Guarantee on Douglas Laboratories Melatonin Prolonged Release

If you are dissatisfied for any reason, we'll give you a full refund and pay return shipping.

Swanson's Standards

We are dedicated to offering the highest quality products at the best price. Find out more about how we ensure such a high standard in everything we do.

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© 2017 Ratings based on results of the 2017 Survey of Supllement Users. More information at
© 2017 Swanson Health Products – Terms of Service