Keratosis Pilaris (chicken skin)
Keratosis pilaris is a common, harmless skin condition that causes dry, rough patches and tiny bumps, usually on the upper arms, thighs, cheeks or buttocks. The bumps generally don't hurt or itch. Keratosis pilaris is often considered a variant of normal skin. It can't be cured or prevented. But you can treat it with moisturizers and prescription creams to help improve the appearance of the skin. The condition usually disappears by age 30.
Keratosis pilaris can occur at any age, but it's more common in young children. Signs and symptoms include: Painless tiny bumps, typically on the upper arms, thighs, cheeks or buttocks Dry, rough skin in the areas with bumps Worsening when seasonal changes cause low humidity and skin tends to be drier Sandpaper-like bumps resembling goose flesh.
Keratosis pilaris results from the buildup of keratin — a hard protein that protects skin from harmful substances and infection. The keratin forms a scaly plug that blocks the opening of the hair follicle. Usually many plugs form, causing patches of rough, bumpy skin. No one knows exactly why keratin builds up. But it may occur in association with genetic diseases or with other skin conditions, such as atopic dermatitis. Dry skin tends to worsen this condition.
My favourite is Neostrata Ultra smoothing lotio for the treatment of Keratosis Pilaris. It contains 10% Glycolic Acid so is a high strength AHA product. For this reason, it is not suitable for anyone with sensitive skin and should be used by experienced AHA users.