Melatonin Tablets

Order Melatonin Tablets Online For Effective Relief From Jet Lag Symptoms

Melatonin Tablets
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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 travellers 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 bedtime 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, taking this treatment can cause drowsiness 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

Ana Carolina Goncalves
Authored by: Ana Carolina Goncalves Superintendent
Pharmacist

GPhC Number: 2225869

Rehma Gill
Reviewed by: Rehma Gill Pharmacy
Manager

Find out more about our team of medical content authors and how we ensure the accuracy of our content with our content guidelines.

Content last updated: 05 Sep 2025

Melatonin Reviews

Overall Rating
9.6 / 10
Ratings Distribution
5 stars
1,033
4 stars
92
3 stars
32
2 stars
3
1 star
14

Based on 1,174 independent customer reviews taken by Feefo, Google and Trustpilot.

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"Great price, product and service"

Product Review:

Super fast delivery- reasonable price ( cheapest as well) and great product!

Service Review:

Quick and simple

Review from: Feefo

TickVerified Buyer

"Excellent"

Product Review:

Excellent product, it works

Service Review:

Excellent product

Review from: Feefo

TickVerified Buyer

Product Review:

Product was delivered in a professional and timely manner.
Melatonin worked as advertised. Happy with my purchase.

Review from: Feefo

TickVerified Buyer

"A professional and easy service "

Product Review:

I work night shifts , and this product definitely helps with my sleep patterns.

Service Review:

A professional and easy service , great product and a fast delivery , highly recommended .

Review from: Trustpilot

TickVerified Buyer

"5 stars"

Product Review:

Great tablets, didn’t leave me feeling heavy headed the next day.

Service Review:

Great service and quick delivery.

Review from: Feefo

TickVerified Buyer

"SUPERB!!"

Product Review:

Excellent!! A good night's sleep at last!!

Service Review:

Arrived super quickly!!

Review from: Feefo

TickVerified Buyer

"Great reliable service as always"

Product Review:

Worked a treat

Service Review:

Great reliable service as always. Quality products

Review from: Trustpilot

TickVerified Buyer

"Timely delivery"

Product Review:

Great, good delivery

Service Review:

Timely delivery. Greatnservice

Review from: Trustpilot

TickVerified Buyer

"Excellent service."

Product Review:

Very efficient and helpful service.

Service Review:

Very efficient and helpful.

Review from: Feefo

TickVerified Buyer

"Great service"

Product Review:

Effective sleep aid

Service Review:

Great service. Fast delivery.

Review from: Trustpilot

TickVerified Buyer

Discreet service

Discreet Packaging

Your privacy is important to us. That’s why we’ve taken every step to ensure your order arrives in the most discreet way possible.

From start to finish, your purchase is handled with complete confidentiality. You’ll never see our brand name on your bank statement, bills or delivery papers.

All our parcels are sent in plain, unmarked packaging with no logos, no product descriptions and no indication of what’s inside.

Estimated delivery

Signed For 1st Class

£2.90 - Friday 12 September

Collect Near You

£3.95 - Friday 12 September

Special Delivery 1pm Guaranteed

£5.95 - Friday 12 September by 1pm

Special Delivery 9am Guaranteed

£13.95 - Friday 12 September by 9am

Same Day Delivery

from £4.95 - Thursday 11 September

How does it work?

How it works - Consultation

Online consultation

Complete a short questionnaire to check your eligibility for treatment

Refer a friend step 1

Choose a treatment

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How it works - Delivery

Express delivery

Medication is dispensed and delivered to your home or work

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