OTC · No prescriptionAnti-acne

Benzac AC 2.5% Gel — Uses, Dosage & Benefits

Benzac AC 2.5% Gel is used for Treatment of acne vulgaris (pimples), helps reduce blackheads and whiteheads and prevents new acne lesions.

Medically reviewed by Dr. Balaji Krishnan, MBBS · Updated June 2026

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Active Ingredient / Composition

Benzoyl Peroxide (2.5% w/w)

What is Benzac AC 2.5% Gel used for?

Treatment of acne vulgaris (pimples)
helps reduce blackheads and whiteheads and prevents new acne lesions

How Benzac AC 2.5% Gel Works

Benzoyl peroxide is an antibacterial and keratolytic agent. It releases oxygen in the skin, which kills acne-causing bacteria (Cutibacterium acnes) and helps unclog pores by reducing excess keratin and oil.

Dosage & Directions

For external use only. Cleanse and dry the affected area, then apply a thin layer once daily initially; if tolerated, increase to 1–2 times daily as advised. Avoid eyes, lips, nostrils and broken skin; wash hands after use. May be used with or without food (topical).

Always follow your doctor's prescription. Do not self-medicate.

Key Benefits

Reduces acne-causing bacteria
Unclogs pores and reduces comedones
Decreases inflammation and redness of pimples
Helps prevent new breakouts
Improves overall acne control with regular use

Pregnancy

Generally safe (minimal absorption); consult doctor if pregnant

Alcohol Interaction

Use with caution (alcohol-based cosmetics/cleansers can increase dryness and irritation)

Benzac AC 2.5% Gel — Quick Facts

Composition: Benzoyl Peroxide (2.5% w/w)
Therapeutic class: Anti-acne
Drug class: Topical antibacterial & keratolytic (benzoyl peroxide)
Prescription: Not required (OTC)
Price: ₹116
Habit forming: No
Storage: Store at room temperature (below 25°C), tightly closed. Protect from heat and direct sunlight. Do not freeze. Keep out of reach of children.

Benzac AC 2.5% Gel — Usage FAQs

How should I take this medicine?

Follow the dosage prescribed by your doctor. Do not alter the dose without medical advice.

Can I take this medicine without a prescription?

Prescription-required medicines need a valid Rx. OTC medicines can be purchased directly.

What if I miss a dose?

Take the missed dose as soon as you remember, unless it is close to your next scheduled dose. Do not double the dose.

How long does it take to show effect?

The time to show effect varies by medicine and condition. Consult your doctor for specific timelines.

Benzac AC 2.5% Gel — Uses, Dosage & Benefits

Active Ingredient / Composition

What is Benzac AC 2.5% Gel used for?

How Benzac AC 2.5% Gel Works

Dosage & Directions

Key Benefits

Pregnancy

Alcohol Interaction

Benzac AC 2.5% Gel — Quick Facts

Benzac AC 2.5% Gel — Usage FAQs

More from PingMeDoc™

Safety disclaimer

Benzac AC 2.5% Gel — Uses, Dosage & Benefits

Active Ingredient / Composition

What is Benzac AC 2.5% Gel used for?

How Benzac AC 2.5% Gel Works

Dosage & Directions

Key Benefits

Pregnancy

Alcohol Interaction

Benzac AC 2.5% Gel — Quick Facts

Benzac AC 2.5% Gel — Usage FAQs

More from PingMeDoc™

Safety disclaimer