Item # Quantity Type
395 30 Tablets

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Tranquil PM

Melatonin / Sleep


Tranquil PM plays an essential role in the maintenance of the day-to-day rhythm “sleep-wake cycle. 

Melatonin is a hormone made naturally by your body. It is produced by the pineal gland in the brain and works together with your body’s circadian rhythm.

Tranquil PM powerful triple action formula not only contains 10 mg of melatonin per serving, but also includes L-Theanine. Research indicates that this amino acid promotes relaxation. The third component of this supplement is the herbal blend of chamomile, lavender, lemon balm and valerian root. These popular herbs are known for supporting sleep and relaxation, along with reducing stress.

Helpful for individuals with insomnia, jet lag or unusual work shifts that may prevent them from experiencing restful sleep.

  • Non-Habit Forming, Drug Free†
  • Supports a Good Night's Sleep †
  • Wake Up Feeling Refreshed†

All Windmill supplements are manufactured in the United States in an FDA-inspected facility whose cGMP (current Good Manufacturing Practice) are independently verified by qualified certification organizations. 

  • Vegan
  • Gluten Free

Windmill is a trusted name that has been providing quality supplements for over 50 years.

†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.

Supplement Facts

Serving Size: 1 Tablet

Amount Per Serving % DV
Calcium 72 mg 6%
L-Theanine 200 mg *
Herbal Blend:Chamomile flower extract (Matricaria recutita), Lavender flower (Lavandula angustifolia), Lemon balm extract (aerial parts) (Melissa officinalis), Valerian root extract (Valeriana officinalis L.) 50 mg *
Melatonin 10 mg *

Other Ingredients: Dicalcium phosphate, microcrystalline cellulose, stearic acid, hydroxypropyl methylcellulose, film coat (hypromellose, glycerin, hydroxypropyl cellulose), beet juice (color), croscarmellose sodium, silica, and magnesium stearate. Melatonin may cause drowsiness if taken during the day. Do not take if you have an auto immune disorder. If you are taking any medications, discuss taking melatonin with your physician prior to taking this product. Do not take if you are pregnant or lactating.

FREE OF: Gluten, Artificial Colors or Preservatives

SUGGESTED USE: Take one (1) tablet 30 minutes before bedtime as a dietary supplement or as directed by a healthcare professional.