Why does a beard itch when growing?

What makes the skin underneath itch?

Cold weather, dry conditions, some medications, and certain soaps or shampoos can dry the skin beneath facial hair. Eczema and psoriasis can also cause dryness and itching. Beard hair traps oil, dead skin cells and bacteria against the skin, where buildup can clog pores. Daily washing removes that buildup, because a beard is not a filing cabinet for yesterday's skin cells.123

How to ease beard itch

1. 1Wash your face and beard daily with a gentle facial cleanser. For dry skin, choose a hydrating cleanser without fragrance. For sensitive skin, choose a creamy cleanser without soap or fragrance. Massage gently into the skin beneath the hair, rinse with lukewarm water, and pat dry with a clean towel, leaving the skin slightly damp.
2. 2Moisturize immediately after washing. During the stubble phase, use a moisturizer with SPF 30 or higher suited to your skin type. Once the beard covers the skin, choose beard conditioner for skin prone to acne, beard oil for normal or dry skin, or a moisturizer without fragrance that will not clog pores for sensitive skin.
3. 3Massage the moisturizer into both the beard and the skin underneath. Use conditioner or oil sparingly, then comb through a grown beard to distribute the product evenly.

Moisturizing softens beard hairs and helps hydrated skin itch less. The skin beneath a beard still needs moisture, even if the hair has taken over the publicity.1

What if the itch comes with bumps?

Ingrown hairs grow back into the skin instead of outward, causing itchy or painful bumps. Thick, coarse or curly hair is more prone to this. Stopping close shaving and letting the hair grow can help. Do not pick, scratch or pop the bumps, because this can cause infection or scarring. Many ingrown hairs settle within one to two weeks, though severe cases can take longer.4

If you keep trimming, soften the hair with warm water first and use shaving cream. Shave in the direction of growth without stretching the skin or pressing down with the razor. Rinse thoroughly afterward, since leftover shaving products can irritate skin.23

Why does my beard itch?

A fully grown beard can itch for reasons beyond dry skin or ingrown hairs. Flakes with greasy patches and an itchy, scaly rash can indicate seborrheic dermatitis, a form of dandruff associated with yeast. A dandruff shampoo can help. Brush gently to loosen flakes; brushing hard can worsen irritation. See a dermatologist if the rash persists or you develop pain, broken skin or bumps alongside the dandruff.23

When should you get the itch checked?

Pimples containing pus or crusting around hairs can be signs of folliculitis, meaning inflammation of hair follicles, sometimes caused by infection. Avoid shaving the affected area if possible. Contact a clinician if these symptoms worsen, keep returning or last longer than two or three days. Get enlarging, increasingly painful or infected ingrown hair bumps checked too.45