Pernex AC 2.5% Gel 20.0 gm in 1 tube

Last Updated: March 17th, 2026

Pernex AC 2.5% Gel is a product of A)Oaknet Healthcare Pvt. Ltd.

Composition: Benzoyl Peroxide (2.5% w/w)

Pack of 20 gm

₹ 62.37

Note: MRP can vary depending up on batch!

*MRP inclusive of all taxes

All Details About Pernex AC 2.5% Gel

Find out detailed description, uses, directions of use, side effects, warnings and precautions, frequently asked questions about Pernex AC 2.5% Gel

Description:

Pernex AC 2.5% Gel is a topical medicine used for the treatment of acne vulgaris. It works by killing acne-causing bacteria on the skin and by helping to remove dead skin cells that block pores. This reduces the formation of pimples and blackheads and helps keep the skin clearer over time.

Employ Pernex AC 2.5% Gel in the exact dose and duration prescribed by your doctor or follow the instructions provided in the leaflet. Wash and dry the affected area before application. It may take several weeks for your symptoms to improve. Retain using it as advised. Consult your doctor if your condition does not improve after a month of regular use.

Ordinary side effects of Pernex AC 2.5% Gel include itching, stinging, peeling, and redness of the skin. They are not usually serious, but tell your doctor if they bother you or do not go away. You may need to apply a smaller amount or use it less often. It can also bleach hair and fabrics, including clothes, so be careful to avoid contact with these.

Pernex AC 2.5% Gel is meant for external use only and should be applied carefully to avoid irritation. Do not apply the medicine to broken or damaged skin. Also, keep the medicine away from the eyes, mouth, nose, and other sensitive areas. Sun exposure and UV light should be limited during treatment, as the skin becomes more sensitive to sunlight.

Uses:

Treatment of Acne

Directions For Use:

This medicine is for external use only. Employ it in the dose and duration as advised by your doctor. Check the label for directions before use. Immaculate and dry the affected area and apply the gel. Wash your hands after applying, unless hands are the affected area.

Side Effects:

Most side effects do not require any medical attention and disappear as your body adjusts to the medicine. Consult your doctor if they persist or if you’re worried about them

Ordinary side effects of Pernex AC

Burning sensation
Itching
Skin peeling
Dry skin
Stinging sensation
Erythema (skin redness)

Warning & Precautions:

Alcohol

No interaction found/established

Pregnancy

CONSULT YOUR DOCTOR

The safety of Pernex AC 2.5% Gel during pregnancy has not been established. There are no adequate and well-controlled studies in pregnant women, and animal data on reproductive toxicity are insufficient. Your doctor will weigh the benefits and any potential risks before prescribing.

Breast feeding

SAFE IF PRESCRIBED

Pernex AC 2.5% Gel may be safe to use during breastfeeding. Animal studies have shown low or no adverse effects to the developing baby; however, there are limited human studies.

Driving

No interaction found/established

Kidney

No interaction found/established

Liver

No interaction found/established

FAQs:

How should I apply Pernex AC 2.5% Gel?

You should remove all of the make-up. Wash your hands and the affected area and gently dry. Put a thin layer of Pernex AC 2.5% Gel cream on the affected skin, using your fingertips. Apply it to the entire area affected by acne, not just each spot. After applying, wash your hands thoroughly with water.

How often should I apply Pernex AC 2.5% Gel?

The initial dose is preferably once daily in the evening. Later, the doctor will gradually increase the dose to twice daily (most probably morning and evening).

Can I leave Pernex AC 2.5% Gel on overnight?

Pernex AC 2.5% Gel is usually applied once a day in the evening when starting treatment. After applying it, the area does not need to be washed off, so it can be left on overnight. If you notice significant irritation or discomfort, stop using it and consult your doctor.

How long does Pernex AC 2.5% Gel take to show its effects?

You may see an improvement after 4-6 weeks of treatment. You may need to use this treatment for longer to see the full benefits. This is normal for acne treatments. If your acne does not get better after 1 month or if it gets worse, talk to your doctor immediately.

Can I apply moisturizer before or after Pernex AC 2.5% Gel?

You may apply moisturizer an hour after applying Pernex AC 2.5% Gel. Consult your doctor in case of any doubt or concern.

What should prompt me to discontinue Pernex AC 2.5% Gel?

You should discontinue Pernex AC 2.5% Gel and consult your doctor if you experience severe local irritation, which means severe redness, dryness and itching and stinging/burning sensation.

What precautions should be followed while using Pernex AC 2.5% Gel?

Employ Pernex AC 2.5% Gel only on your skin. Retain it away from areas like your eyes, eyelids, lips, mouth and inside of the nose. If the medicine comes in contact with any of these areas, wash the affected area with water immediately. Avoid using Pernex AC 2.5% Gel on scratched or eroded skin and open wounds. Pernex AC 2.5% Gel can also make your skin more sensitive to sunlight. So, avoid the use of sunbeds/lamps and minimize the time you spend in the sun. Employ sunscreen and wear protective clothing while using Pernex AC 2.5% Gel. Avoid contact with hair, clothes, and furniture as Pernex AC 2.5% Gel has bleaching properties.

Written by:
Dr. T. Sharmila Krishna
M.B.B.S., MD (Biochemistry)

Reviewed by:
Dr. Sureshbabu Yadav
M.B.B.S., DIP.DIAB, F.R.S.H

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