Duac Gel
Doctor itemA free online consultation is required before this treatment can be supplied.
Frequently asked questions
Duac is usually prescribed as a short course, often up to 12 weeks. Many people find their skin improves within this period.
If there is no improvement at all after 6–8 weeks, Duac may not be the right treatment for you and you should speak to your prescriber about alternatives.
Do not continue to use Duac for long periods without medical advice, as your treatment plan may need to be reviewed.
The 3% and 5% strengths describe the amount of benzoyl peroxide in each version of Duac. Both contain 1% clindamycin, but the benzoyl peroxide level changes depending on how strong your skin needs the treatment to be.
Yes. You can use a moisturiser while using Duac Gel, and this is often helpful if your skin feels dry or tight. Choose a product that is:
- Oil-free
- Fragrance-free
- Non-comedogenic (designed not to block pores)
Apply Duac first to clean, dry skin and allow it to dry completely, then apply your moisturiser. If your skin becomes very dry or irritated, your prescriber may advise reducing how often you use Duac for a short time.
You can still wear makeup while using Duac Gel. To reduce the risk of blocked pores, choose non-comedogenic products where possible.
If you use Duac in the morning, apply it first to clean, dry skin, allow it to dry fully and then apply your makeup. Always remove makeup thoroughly before your next application of Duac.
Duac Gel is designed to treat mild to moderate acne vulgaris (the common type of acne with whiteheads, blackheads and inflamed spots). It may not be enough on its own for more severe nodular or cystic acne, which often needs different or additional treatment.
Duac is not a treatment for rosacea and is not specifically targeted at hormonal acne, although it can still help with spots linked to hormones in some people. Your prescriber will advise whether Duac is appropriate for your type of acne.
Duac Gel (3% and 5%) is a prescription-only medicine. To buy it online, you’ll need a prescription from a doctor or independent prescriber.
On most online pharmacy services, you:
1. Complete a short, confidential medical questionnaire about your skin, health and current medicines.
2. A clinician reviews your answers and confirms whether Duac is suitable for you.
3. If prescribed, your treatment is supplied either by home delivery in discreet packaging or collection from a partner pharmacy, depending on the service.
Always use a registered UK pharmacy or clinic when buying prescription acne treatments online.