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Epiduo
Generic name: adapalene and benzoyl peroxide
Brand names: Epiduo, Epiduo Forte, Differin Epiduo
What is Epiduo?
Epiduo, Epiduo Forte, and Differin Epiduo gel are used to treat acne vulgaris (severe acne), to help clear acne and reduce future breakouts.
Epiduo contains a combination of adapalene and benzoyl peroxide. Adapalene is a retinoid similar to vitamin A, which helps the skin renew itself. Benzoyl peroxide has an antibacterial effect and a mild drying effect, allowing excess oil and dirt to be easily washed away from the skin.
- Epiduo (adapalene 0.1% / benzoyl peroxide 2.5%) gel is a prescription gel that can be prescribed for people who are 9 years old and older.
- Differin Epiduo Acne Gel (adapalene 0.1% / benzoyl peroxide 2.5%) is available OTC for patients 12 years and older.
- Epiduo Forte (adapalene 0.3% / benzoyl peroxide 2.5%) is a prescription medicine used for individuals 12 years and older.
| Brand Name | Strength | Prescription/OTC | Age |
|---|---|---|---|
| Epiduo | adapalene 0.1% / benzoyl peroxide 2.5% | Prescription | 9 years + |
| Differin Epiduo | adapalene 0.1% / benzoyl peroxide 2.5% | OTC | 12 years + |
| Epiduo Forte | adapalene 0.3% / benzoyl peroxide 2.5% | Prescription | 12 years+ |
How should I use Epiduo?
Use Epiduo exactly as your doctor has prescribed it for you. Follow all directions on your prescription label and read all medication guides or instruction sheets.
Epiduo is usually applied once a day. Follow your doctor's instructions.
Wash your hands before and after applying Epiduo.
Clean and pat dry the skin to be treated. Use a pea-sized amount of the gel for each treatment area (chin, forehead, and each cheek). Apply Epiduo Forte or gel in a thin layer and rub in gently and allow it to dry completely before dressing.
Call your doctor if your symptoms do not improve or if they get worse while using this medicine.
Do not apply any other skin products unless your doctor has told you to.
Store Epiduo gel at room temperature away from moisture, heat, and light.
Warnings
Before using Epiduo, Epiduo Forte, or Differin Epiduo gel, tell your doctor about all other medicated skin products you are using. Using more than one acne medication at a time could cause severe skin irritation.
Avoid getting Epiduo in your mouth, nose, or eyes, or on your lips. If it does get into any of these areas, rinse with water. Do not use Epiduo on sunburned, windburned, dry, chapped, irritated, or broken skin. Also, avoid using Epiduo Forte or gel on wounds or on areas of eczema. Wait until these conditions have healed before using this medication.
Benzoyl peroxide can cause a rare but serious allergic reaction or severe skin irritation. Stop using this medicine and get emergency medical help if you have: hives, itching, difficult breathing, feeling light-headed, or swelling of your face, lips, tongue, or throat.
Avoid using skin products that can cause dryness or irritation, such as harsh soaps, shampoos, or skin cleansers, hair removers or waxes, or skin products with alcohol, spices, astringents, or lime.
Before taking this medicine
You should not use Epiduo if you are allergic to adapalene (Differin) or benzoyl peroxide.
To make sure Epiduo, Epiduo Forte, or Differin Epiduo is safe for you, tell your doctor if you have ever had:
- other skin problems, including cuts, abrasions, sunburn, or eczema.
It is not known whether Epiduo products will harm an unborn baby. Tell your doctor if you are pregnant or plan to become pregnant while using this medicine.
It is not known whether adapalene or benzoyl peroxide passes into breast milk or if it could harm a nursing baby. Tell your doctor if you are breastfeeding a baby.
If you breastfeed, avoid applying this medicine to your nipple area.
Epiduo side effects
Benzoyl peroxide can cause a rare but serious allergic reaction or severe skin irritation. Stop using this medicine and get emergency medical help if you have: hives, itching; difficult breathing, feeling light-headed; or swelling of your face, lips, tongue, or throat.
Epiduo may cause serious side effects. Call your doctor at once if you have:
- severe redness or swelling of treated skin;
- severe burning or stinging; or
- severe dryness or other skin irritation.
Common Epiduo side effects may include:
- dry or scaly skin;
- skin redness; or
- burning or stinging.
This is not a complete list of side effects and others may occur. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.
Epiduo Dosing Information
Usual Adult Dose for Acne
Usual Epiduo, Epiduo Forte, or Differin Epiduo dose: Apply a thin layer to the affected area once a dayComments:-The affected area should be thoroughly washed and dried before application.-A pea-sized amount should be used for each affected area of the face (e.g., forehead, chin, each cheek).Use: Topical treatment of acne vulgaris
Usual Pediatric Dose for Acne
Epiduo Gel (adapalene 0.1%/benzoyl peroxide 2.5%)9 years and older
-Usual dose: Apply a thin layer to the affected area once a day
Differin Epiduo adapalene 0.1%/benzoyl peroxide 2.5%) patients 12 years and older-Usual dose: Apply a thin layer to the affected area once a dayComments:-The affected area should be thoroughly washed and dried before application.-A pea-sized amount should be used for each affected area of the face (e.g., forehead, chin, each cheek).Epiduo Forte (adapalene 0.3%/benzoyl peroxide 2.5%)12 years and older:-Usual dose: Apply a thin layer to the affected area once a dayComments:-The affected area should be thoroughly washed and dried before application.-A pea-sized amount should be used for each affected area of the face (e.g., forehead, chin, each cheek).Use: Topical treatment of acne vulgaris
What happens if I miss a dose?
Apply the medicine as soon as you can, but skip the missed dose if it is almost time for your next dose. Do not apply two doses at one time.
What happens if I overdose?
Seek emergency medical attention or call the Poison Help line at 1-800-222-1222 if anyone has accidentally swallowed the medicine.
Avoid getting this medicine in your eyes, mouth, or vagina. This medicine is for use only on the skin. Do not use on open wounds or on sunburned, windburned, dry, chapped, or irritated skin. Also avoid using Epiduo on wounds or on areas of eczema.
Epiduo could make you sunburn more easily. Avoid sunlight or tanning beds. Wear protective clothing and use sunscreen (SPF 30 or higher) when you are outdoors.
Avoid using skin products that can cause irritation, such as harsh soaps or skin cleansers, hair coloring or permanent chemicals, hair removers or waxes, or skin products with alcohol, spices, astringents, or lime.
Review the Epiduo Forte Package Insert or Epiduo Package Insert for more detailed information about this medicine. Discuss any medical questions you have with your doctor or other health care provider. This is not all the information you need to know about this medicine for safe and effective use, and it does not take the place of talking to your doctor about your treatment.
What other drugs will affect Epiduo?
Medicine used on the skin is not likely to be affected by other drugs you use, but many drugs can interact. Tell your doctor about all your current medicines, including prescription and over-the-counter medicines, vitamins, and herbal products.
Ingredients
Epiduo Gel Ingredients
Active ingredients: (adapalene 0.1% and benzoyl peroxide 2.5%)
Inactive ingredients: acrylamide/sodium acryloyldimethyltaurate copolymer, docusate sodium, edetate disodium, glycerin, isohexadecane, poloxamer 124, polysorbate 80, propylene glycol, purified water, and sorbitan oleate.
Epiduo Forte Ingredients
Active ingredients: adapalene 0.3% and benzoyl peroxide 2.5%.
Inactive ingredients: acrylamide/sodium acryloyldimethyltaurate copolymer, docusate sodium, edetate disodium, glycerin, isohexadecane, poloxamer 124, polysorbate 80, propylene glycol, purified water and sorbitan oleate.
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Content is provided for education and is not medical advice. See our medical disclaimer. Source page medically reviewed by Melisa Puckey, BPharm on May 26, 2026.