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Isotrexin Gel
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Isotrexin Gel is a prescription topical treatment containing isotretinoin and erythromycin, commonly used to manage acne vulgaris by targeting blocked pores and bacteria associated with breakouts.
- Prescription-only topical acne treatment
- Contains isotretinoin and erythromycin
- Supports management of mild to moderate acne
- Available via online consultation in the UK
More information
"Isotrexin Gel is typically prescribed for acne vulgaris, particularly where inflammation and bacterial involvement are present. It combines a topical retinoid with an antibiotic to support clearer skin as part of a broader skincare plan." - Rachael Clarke MRCPharm MFRPSI FRSPH (GPHC Number: 2061366)
You can buy Isotrexin Gel online in the UK through a regulated pharmacy like Mail my Meds following a short medical consultation reviewed by a registered prescriber. If approved, your prescription is issued and dispensed directly.
- Complete a secure online consultation
- A registered prescriber reviews your answers
- If suitable, a prescription is issued
- Medication is dispensed and shipped discreetly
Your treatment is supplied by our UK pharmacy (GPHC Number: 9011560).
The price of Isotrexin Gel varies depending on the prescribing service and dispensing pharmacy. Mail my Meds aims to provide competitive pricing with transparent costs following your consultation.
Mail my Meds offers secure and discreet delivery across the UK. Delivery methods are designed to protect your privacy and ensure your medication arrives safely.
Isotrexin Gel is used to manage acne vulgaris by addressing blocked pores, excess oil and acne-causing bacteria such as Cutibacterium acnes. It is commonly prescribed for mild to moderate acne affecting the face, chest or back.
Isotrexin Gel contains two active ingredients that work together:
- Isotretinoin – a retinoid that helps unclog pores and regulate skin cell turnover
- Erythromycin – an antibiotic that targets acne-related bacteria
Patient experiences vary, but many users report improvements in skin clarity when used consistently as prescribed. Results depend on skin type, severity of acne and adherence to treatment.
You can access the official Patient Information Leaflet supplied with your medication for full guidance on safe use, ingredients and precautions.
Isotrexin Gel works by combining a retinoid and antibiotic to address key acne triggers, including excess sebum, blocked follicles and bacterial growth.
- Reduces clogged pores
- Limits bacterial activity
- Supports smoother skin texture
Apply Isotrexin Gel exactly as directed by your prescriber, usually once or twice daily to clean, dry skin.
- Wash and dry the affected area
- Apply a thin layer of gel
- Avoid sensitive areas such as eyes and lips
The dosage is typically a thin application to affected areas once or twice daily, but your prescriber will advise based on your individual needs.
Like all medicines, Isotrexin Gel may cause side effects, although not everyone experiences them.
- Skin dryness or irritation
- Redness or peeling
- Increased sensitivity to sunlight
Isotrexin Gel should be used with care and under medical guidance, especially if you have sensitive skin or are using other topical treatments.
- Avoid excessive sun exposure
- Do not apply to broken skin
- Inform your prescriber of other medications
Isotrexin Gel combines two active ingredients, which may make it suitable for certain types of acne compared to single-ingredient treatments.
| Treatment | Type | Key Feature |
|---|---|---|
| Isotrexin Gel | Topical combination | Retinoid + antibiotic |
| Benzoyl peroxide | Topical | Antibacterial action |
| Topical retinoids | Topical | Unclogs pores |
Can I buy Isotrexin Gel without a prescription in the UK?
No, Isotrexin Gel is a prescription-only medicine and requires approval from a registered prescriber.
How long does Isotrexin Gel take to work?
Results vary, but improvements in acne may be noticed after several weeks of consistent use.
Is Isotrexin Gel suitable for all skin types?
It may not be suitable for very sensitive skin. A prescriber will assess suitability during your consultation.
Can I order Isotrexin Gel online safely?
Yes, ordering through a regulated UK pharmacy like Mail my Meds ensures your treatment is genuine and dispensed safely.
This information is for general guidance only and does not replace advice from a qualified healthcare professional. Always consult a prescriber for personalised medical advice.
Our content is regularly reviewed by qualified medical professionals to ensure it remains accurate, up to date and aligned with current UK clinical guidance.

