Question 1

How long should I leave Duac on my skin?

Accepted Answer

Apply Duac once daily in the evening and leave it on overnight. Wash it off in the morning with a gentle cleanser. Do not reapply during the day.

Question 2

Can I use moisturiser or make‑up after applying Duac?

Accepted Answer

Yes, but wait until the gel has dried completely (a few minutes). Use only oil‑free, non‑comedogenic, fragrance‑free products to avoid irritation.

Question 3

What should I do if Duac gets in my eyes?

Accepted Answer

Rinse immediately with plenty of lukewarm water for several minutes. If irritation persists, contact your doctor or pharmacist.

Question 4

Can I use Duac if I have sensitive skin?

Accepted Answer

Yes, but start slowly. Apply every other night for the first week to let your skin adjust. Use an oil‑free moisturiser and avoid other harsh skincare products.

Question 5

How should I store Duac once I take it home?

Accepted Answer

Keep the tube below 25°C (not in the refrigerator). Discard any remaining gel 2 months after you first open the tube. Keep out of reach of children.