Derbac M Liquid - 150ml

Based on 11 reviews

In stock

Information Leaflet

£37.99

Quantity

Order in the next 00 :00 :00 to get it tomorrow * using Express 1-2 Days (Royal Mail Tracked 24)

*95% of orders using express delivery are delivered next day

Just a few questions from our Pharmacist before you checkout to make sure this medicine is safe for you.

GPhC No. 2084549

Derbac-M 150ml £37.99

Nitrid Lice Comb £1.29

Nitty Gritty Lice Comb £9.99

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Overview

Content Written by: Faye Bonnell

Role: Medical Content Writer

Content Written: 21/10/2024

Next review: 20/10/2026

Checked for Accuracy by: James O'Loan

Role: CEO & Superintendent Pharmacist

GPhC Number: 2084549

Date Checked: 21/10/2024

How we ensure accuracy in our content

Derbac M is an alcohol-free liquid emulsion containing the active ingredient Malathion, used for the treatment of head lice, pubic lice and their eggs, as well as scabies in adults and children aged 6 months and over.

Information

Ingredients

The active substance of Derbac M Liquid is Malathion. It contains 0.5% by weight. The other ingredients in Derbac M Liquid are methylhydroxybenzoate (E218), propylhydroxybenzoate (E216), emulsifying wax, potassium citrate, citric acid, perfume HT52 and water.

Drug Data

Leaflet

View product information leaflet

Administration Method

Topical

Drug Class

Product Type

OTC

Strength

Dosage Form

Cream

Brand Information

Brand Name

Derbac M

Product Data

Days Supply

Questions

Ask a Pharmacist

Didn't find the answer you were looking for? Submit a private question to be answered by one of our qualified UK pharmacists.

Delivery

Shipping Times

Method	Handling Time	Transit Time	Timescale	Approx Cost
Free Shipping	n/a	n/a	n/a	£0.00
Royal Mail Tracked 24	0	1	1	£4.95
Next Day Guaranteed (1 Working Day)	n/a	n/a	n/a	£6.95
Next Day Before 1pm (Royal Mail Special Delivery)	0	1	1	£8.95
Next Day (Before 9am) Tracked Delivery	0	1	1	£21.95

Times are given in working days and are approximate. Costs may change based on order total, day of the week or location within the UK. Ability to hit timescales will depend on whether the products are ordered before a cut off time, as well as additional administration time incurred in reviewing your order.

Please review the estimates at the checkout.

Shipping Costs

Free UK Delivery on all orders over £30* - Delivery within 3-5 working days.

Standard UK Delivery - £2.95* - Delivery within 3-5 working days.

Express UK Delivery - £4.95** - Delivery within 1-2 working days.

Temperature Controlled Delivery - £8.85 - Delivery within 1-3 working days.

Please Note: These prices are shown as a guide only. All delivery times are approximate but have been obtained in good faith.

*Excluding refrigerated products and treatments which are subject to different postage charges.

Discreet Delivery

All our items are sent completely discreet for your peace of mind.

This means the packaging is plain, there is no mention of what product is inside your package and there is no mention of Chemist4U either.

We respect that many of our products are of a sensitive nature - this is why we take every step to keep your purchases private.

Returns Information

Customers can read our full returns policy by clicking here

Find similar products

Derbac M Scabies Treatments

Derbac M Liquid - 150ml x 2 Reviews

By Christian Salisbury,

July 06, 2025

It sinks deep into skin and stop itchynes

By Euan Livingston,

April 29, 2025

Very effective compared to permethrin, easier to apply too

By Customer,

April 01, 2025

Seems to be effective

By Dee,

January 28, 2025

Great to keep in your medicine cabinet for lice and mites

By Dave Clarke,

January 14, 2025

Worked well

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