How to Choose the Right Cleanser for Acne | Dermatologist Guide

Summary

Dr. Jenny Liu explains that there is no single best cleanser for acne-prone skin. The right choice depends on the type of acne, skin sensitivity and dryness, and other products in the routine. Cleansers can help with mild clogged pores and inflammatory acne, but they are not enough to treat nodular or cystic acne.

General Cleansing Advice

• Use cleansing to remove oil, debris, makeup, sunscreen, and environmental residue. Cleansing also supports natural exfoliation.
• Choose a gentle cleanser and avoid overwashing. Scrubbing or washing too often can disrupt the skin barrier, increase irritation, and potentially worsen acne.
• Acne-treatment cleansers have limited contact with the skin, so keep expectations realistic. Some active ingredients can still work when left on for a few minutes and then rinsed off, often with less irritation than leave-on treatments.
• Depending on your skin’s needs, it can be reasonable to use different cleansers in the morning and evening.

Choosing an Acne-Cleanser Ingredient

Salicylic Acid

Salicylic acid is an oil-soluble exfoliant that helps clear clogged pores, blackheads, and whiteheads. It may suit oily or combination skin, or acne-prone skin with bumps and texture. Its benefits in a cleanser are relatively mild.

Examples discussed include:

• CeraVe Acne Control Cleanser and La Roche-Posay Effaclar Medicated Gel Cleanser for oilier skin
• BYOMA Blemish Acne Clearing Creamy Cleanser as a gentler-feeling option for dry skin

Benzoyl Peroxide

Dr. Liu’s preferred acne-fighting ingredient, benzoyl peroxide is particularly useful for red, inflamed pimples. It has antimicrobial and anti-inflammatory effects and is also used alongside antibiotics to help limit bacterial resistance. Rinse-off products may be less irritating than leave-on treatments.

Concentrations from 2.5% to 10% can be effective, but higher strengths may be more irritating. Choose a strength your skin tolerates.

Examples discussed include PanOxyl 4% or 10% washes, Neutrogena Clear Pore Cleanser/Mask, CeraVe Acne Foaming Cream Cleanser, and Cetaphil Complexion Clearing Cleanser.

Sulfur

Sulfur is an alternative to consider for inflammatory acne if benzoyl peroxide is not tolerated, though it can also be drying. It is less suited to clogged pores.

• Example discussed: Kate Somerville EradiKate cleanser

Practical Use and Cautions

• For benzoyl peroxide, Dr. Liu describes applying it mainly to breakout-prone areas, such as the T-zone, leaving it on for a few minutes, and then rinsing well.
• Remove makeup and sunscreen first if needed. Don’t rely on an acne cleanser to remove eye makeup. Keep benzoyl peroxide away from the eyes, where it can cause burning, and remember that it can bleach fabrics.
• If acne is mostly inflammatory, benzoyl peroxide or sulfur may be more relevant. If it is mainly clogged pores or texture, a leave-on exfoliant or retinoid may offer more benefit than a salicylic-acid cleanser.
• Combining products depends on what the skin can tolerate. Avoid using sulfur and benzoyl peroxide together because the combination may be too drying. If adding acne actives, watch for irritation and dryness.

Presenter and Source

• Presenter: Dr. Jenny Liu, board-certified dermatologist
• Source: Dr. Jenny Liu’s YouTube video, How to Choose the Right Cleanser for Acne | Dermatologist Guide