Melatonin Tablets

Melatonin Tablets Provide Effective Relief From Jet Lag Symptoms

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Reduce the symptoms of jet lag and help your body clock adjust faster to the new time zone.

Strength: 3mg

What is Melatonin?

Melatonin is a hormone which may be used to treat jet lag in travelers crossing several time zones. Melatonin occurs naturally in the human body and is involved in regulating our sleep-wake cycle.

How does Melatonin work?

Normally, levels of melatonin increase when it gets dark outside, making you feel sleepy and tired to prepare your body for rest. When you travel to a place with a different time zone, your body clock takes some time to adjust to the change in time. Taking Melatonin can help you to sleep when it is nighttime at your destination and overcome the time zone gap.

How do I use Melatonin?

One tablet of Melatonin 3mg should be taken at your usual bed time when you arrive at your destination, for no longer than 5 days. For frequent fliers, treatment may be taken for a maximum of 16 treatment periods per year.

How long does it take for Melatonin tablets to work?

Once taken, Melatonin tablets start working quickly to help you get to sleep more easily and overcome the time zone gap. Melatonin helps to speed up the process of your internal body clock adjusting to the new time zone while also minimising symptoms of jet lag.

Where can I buy Melatonin in the UK?

You can buy Melatonin 3mg from Pharmica by completing a short consultation. Melatonin tablets cannot be purchased over the counter and require a prescription. Following completion of your online medical consultation, you can get same day or next day delivery to ensure your treatment arrives promptly ahead of travel.

Side Effects

By its nature, Melatonin can cause drowsiness and so when using this medication no activities should be performed which would be dangerous to undertake when drowsy.

Some possible side effects include headache, drowsiness, chest pain, abdominal pain, dizziness, irritated skin, and increased weight.

 Information Leaflet

Always read the patient information leaflet before commencing treatment.

Important: We advise you to always read the patient information leaflet inside the medication box, as the generic medication may not always entirely match the patient information leaflet listed. Please contact us if you have any questions.

Written and reviewed by our qualified team

GPhC Number: 2088658

Carolina Goncalves

Authored by:

Carolina Goncalves


GPhC Number: 2225869

Rehma Gill

Reviewed by:

Rehma Gill


Find out more about how we ensure the accuracy of our content with our content guidelines.

Content last updated: 15 May 2023

Melatonin Reviews

9.6/ 10
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Based on 425 independent customer reviews taken by Feefo (see all Feefo Reviews), Google and Trustpilot (see all Trustpilot Reviews).

(read on Feefo)
"Does what it says on the tin :)"

Product Review:

"After trying various different tablets and sprays to try and get a peaceful sleep, I can confidently say that the melatonin really works"

Service Review:

"After trying various different over the counter sleeping aids and remedies, and none of them worked I ordered melatonin to see if it really worked. It arrived quickly in the post. I can wholeheartedly say it DID the trick!! Thank you from now a well rested customer"

(read on Feefo)
"Top class service"

Product Review:

"Do what they say on the box"

Service Review:

"Prompt delivery 🚚 follow up emails - would highly recommend"

"RealWell donely easy to purchase the products I…"

Product Review:

"Brilliant product."

Service Review:

"Really easy to purchase the products I needed. Fast reliable service. Came whe they said it would"

(read on Feefo)
"Fast and efficient"

Product Review:

"Brilliant does what it says on the tin"

Service Review:

"Fast delivery and no quibbles"

"Good and fast delivery"

Product Review:

"Good price and fast delivery "

Service Review:

"Good and fast delivery"

(read on Feefo)
"Quick easy no hassle"

Product Review:

"Works perfectly as needed and can be taken when needed"

Service Review:

"Fast shipping no hassle unlike using your gp services"

(read on Feefo)

Product Review:

"Great best night sleep ever and I take zopiclone etc"

Service Review:

"Good delivery time exactly what I ordered will order again"

(read on Feefo)

Product Review:

"The tablets arrived with clear instructions which was very useful."

Service Review:

"Quick and efficient service. Next day delivery. Would recommend to a friend."

(read on Feefo)
"Best service ,quick delivery"

Product Review:

"Best quality product ,so happy"

Service Review:

"Best service, quick delivery"

(read on Feefo)

Product Review:

"As needed to aid with sleep"

Service Review:

"Speedy delivery"

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