Head and Shoulders for Keratosis Pilaris: What to Know

Keratosis pilaris forms when keratin blocks hair follicles, often on the upper arms, thighs, cheeks, or buttocks. It creates small rough bumps that may be skin-coloured or red. A scalp anti-dandruff formula targets scalp flaking and may dry or irritate body skin without smoothing these follicular plugs. Similar-looking bumps can also reflect ingrown hairs or another rash.

Use a gentle cleanser and apply a fragrance-free moisturiser regularly, especially after bathing. Products containing urea, lactic acid, or salicylic acid may soften roughness; introduce one product at a time and follow its directions. A dermatologist may discuss emollient therapy, topical retinoids, or a chemical peel when appropriate. Do not pick or scrub aggressively, since friction can increase redness.

Book an assessment if bumps are painful, pus-filled, rapidly changing, very itchy, or leaving marked darkening or scars. Review is also useful when the diagnosis is uncertain or home care has not improved the texture. A clinician can distinguish keratosis pilaris from acne, folliculitis, or ingrown hairs.

Ask whether the bumps are keratosis pilaris, which moisturising ingredient suits your skin, and how often to use it. Discuss whether topical retinoids, a peel, or laser hair removal is relevant to your pattern and skin tone.