Discontinued April 2017
|Isotrex gel (isotretinoin 0.05%)||30 grams||£14.80|
|Isotrex gel (isotretinoin 0.05%)||60 grams (2 x 30 grams)||£26.00|
|Isotrex gel (isotretinoin 0.05%)||90 grams (3 x 30 grams)||£36.00|
Prescription issued online - small prescription fee per order.
Dr Fox supplies medicine on prescription and charges a small prescription fee based on the order value of each prescription.
Prescriptions are issued by our doctors online and sent electronically to our pharmacy.
If you have your own private paper prescription please post to our pharmacy (details).
Dr Fox prices are 25%–50% lower than other UK online clinics.
|Order value||Prescription fee|
|up to £10||£1.00|
|up to £20||£3.00|
|up to £50||£5.00|
|up to £100||£8.00|
Isotrex Gel is a prescription only topical acne treatment, which is applied to acne affected areas once or twice daily. The active ingredient of Isotrex is isotretinoin, which is a type of retinoid and is similar to vitamin A.
Isotrex is particularly useful for unblocking pores and clearing whiteheads and blackheads. It also reduces inflammation and pustule formation (infected spots).
Isotrex is a topical preparation applied to acne affected areas. It should not be ingested, and if in contact with the eyes, nose or mouth, should be washed off straightaway.
How to use
Apply a thin layer over acne affected areas once or twice daily. Continuous use for up to 8 weeks may be required before improvement takes place. Continue treatment long-term without stopping, although after 6 months, if acne has resolved, treatment can be stopped and restarted later, if required.
Wash hands after use.
Side effects and cautions
Isotrex often (in more than 1 in 10) produces reddening and slight irritation and inflammation of the skin. This occurs particularly in the first weeks of treatment, during which time reduced frequency of applications may be necessary. Inflammation tends to be more severe in sensitive areas of skin, such as the neck, and is made worse by over frequent applications, which do not improve effectiveness.
Isotrex should not be applied to inflamed, open, or infected areas, or in areas affected by eczema. Isotrex can make skin sun sensitive. Sun bathing and sun beds should be avoided and UV screening is advisable.
Pregnant women, and those of child bearing age at risk of pregnancy, and breast-feeding women should not use Isotrex. Effective contraception should be used where needed. Not for use in children before puberty.
In rare cases skin may be lightened or darkened by Isotrex use.
Use with other treatments
Other topical acne treatments should be applied at different times of the day. This will reduce the potential for inflammation. Not for use with Differin (adapalene), as this is another retinoid and therefore should not be used at the same time. Benzoyl peroxide, a non-prescription acne treatment, may reduce the effectiveness of Isotrex.
Patient information leaflet
The 'Patient Information Leaflet' supplied with the gel must be read before use.
Authored 19 November 2015 by Dr Tony Steele, MB ChB
Reviewed 18 November 2016 by Dr B. Babor, MB ChB
Last updated 24 May 2017
The order process
Answer short medical questionnaire
Choose treatment, register, and pay
Doctor issues prescription online
Medicine posted direct from pharmacy
“Excellent, speedy and professional service. I have used Dr Fox over two years and have found online ordering and delivery to be faultless.”03 September 2017 – Stephen C., Aberdeen
“Ordered one day ,there the next day. The website is easy to use and you do not have to keep filling in the same things, time after time. I also feel safe as the doctors continue to review you. Good price good product.”01 September 2017 – Terry M., Warwickshire
“All round first class from the Doctor to delivery, continual updates from the customers services and feeling that DR fox cares about his patients/ customers. I have recommended Dr Fox to my friends”30 August 2017 – Peter P., Crawley
“Great service. Ordered my goods and received them very quickly with no problems at all. Will definitely use your services again and I will be recommending yourselves to many people.”17 July 2017 – Keely D., Luton
“I have always found their customer service to be good, their prices to be competitive and delivery to be fast.”20 June 2017 – Anonymous
“Repeat prescriptions are easy to order. Log into your account (previously set up with initial order) 5'S I have dealt with customer services directly previously. Cannot fault them”12 June 2017 – Col H., Co Northampton
“Easy to order items. Always kept up to date with progress of order from approval through to delivery. Excellent service every time.”30 May 2017 – Colin W., Co Durham
“Dr. Fox is an easy to navigate website;the communication is excellent ; the service is quick and discreet. Last but not least, the prices are very reasonable.”02 May 2017 – Anonymous
“very pleased, fast delivery, work just as well as brand names, good customer service, what more could you ask for thanks dr fox”24 April 2017 – Frank L., Leeds
“Dr Fox is a reputable company so had no hesitation in ordering from the company excellent service and quick response to completing my form and easy to navigate the system and the prices for my product I think are the cheapest on the internet”11 April 2017 – Keith A., Newcastle
“I have used their service many many times over the last 2 years and am a very happy customer. Always on time and deliver exactly what was ordered.”02 April 2017 – Paul J., London
“We were a bit concerned about this site and worried of its reliability. Those doubts were unfounded and found Dr Fox to be genuine and trust worthy. Highly recommend using this site and fantastic prices.”24 March 2017 – Alan Y., West Lothian
“always get what you ordered every time. I will use again and again and again no one else comes close for price quality and delivery.”22 March 2017 – M. W., Oxon
“I've always been slightly dubious about ordering from online pharmacie but was exceptionally impressed by the excellent service and quailty of product I received . Well done guys and thank you.”12 March 2017 – Philip A., Bristol
“Thoroughly recommended, it's easy to navigate the website. Prices are reasonable and ordering simple. Delivery is fast and packaging very good.”13 February 2017 – Alan R., Bury St. Edmunds
“Fantastic service, discrete and great prices. Can not recommend highly enough. Will be using again.”09 February 2017 – Ian V., Chester
“Easy ordering process and delivery as expected. Will be buying from Dr Fox again.”01 February 2017 – Matt M., Farnham
“I have used Dr Fox twice now and on both occasions they have been excellent. Easy to use and very speedy deliveries.”18 January 2017 – George H., Prestwick