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: 24 Feb 2026

Melatonin Reviews

Overall Rating
9.6 / 10
Ratings Distribution
5 stars
1,195
4 stars
102
3 stars
33
2 stars
3
1 star
14

Based on 1,348 independent customer reviews taken by Feefo, Google and Trustpilot.

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Feefo logo
"Excellent and speedy service "

Product Review:

Work well. One tablet per night as prescribed doesn't kick in. Still a good product though.

Service Review:

Ordered Melatonin tablets and received them the next day. Excellent and speedy service

Review from: Trustpilot

TickVerified Buyer

"Excellent"

Product Review:

Excellent I highly recommend

Service Review:

Excellent kept up to date I highly recommend

Review from: Feefo

TickVerified Buyer

"Easy to use"

Product Review:

Excellent

Service Review:

Easy to use and fast delivery.

Review from: Feefo

TickVerified Buyer

Product Review:

Very easy to use this site. Speedy delivery. Would definitely recommend

Service Review:

Great service and speedy delivery

Review from: Feefo

TickVerified Buyer

"Great service and fast delivery."

Product Review:

Great product and does help with sleep

Service Review:

Great service and fast delivery.

Review from: Trustpilot

TickVerified Buyer

"Melatonin"

Product Review:

Good quality and it helped me to have a good night sleep thanks

Service Review:

Fast delivery and very good service Easy to get in touch

Review from: Feefo

TickVerified Buyer

"Melatonin for jet lag"

Product Review:

Really helped with jet lag when travelling recently to Australia both there and once returned back to the UK

Service Review:

Easy to order and quick delivery no issues used a few times it helped me to sleep when going through 3 different time zones across the world and once returned home

Review from: Feefo

TickVerified Buyer

Product Review:

Easy reliable process

Review from: Feefo

TickVerified Buyer

"Very impressed with this company."

Product Review:

Great product, only needed 1 tablet to ease my symptoms

Service Review:

Very impressed with this company. Would use again as required. Quick delivery too.

Review from: Trustpilot

TickVerified Buyer

Product Review:

Excellent

Service Review:

Great service. Fast and efficient will definitely use again

Review from: Feefo

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 - Wednesday 04 March

Collect Near You

£3.95 - Wednesday 04 March

Special Delivery 1pm Guaranteed

£5.95 - Wednesday 04 March by 1pm

Special Delivery 9am Guaranteed

£13.95 - Wednesday 04 March by 9am

Same Day Delivery

from £4.95 - Tuesday 03 March

How does it work?

How it works - Consultation

Online consultation

Complete a short questionnaire to check your eligibility for 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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