Colloidal Oatmeal for Rosacea

A pharmacy-grade skin protectant proven to calm itch, redness, and dryness in eczema and other irritated skin. FDA recognised it as a Category I skin protectant in 2003, and 1% creams beat vehicle in mild-to-moderate atopic dermatitis trials.

Why it works for Rosacea

Calms inflammation and itch, thanks to natural compounds in oats. It is an officially recognized skin protectant and shows up in many rosacea-friendly moisturizers (for example, the Aveeno Calm + Restore line). Studies show it helps your skin hold water better and feel less dry.

How Colloidal Oatmeal works

Finely milled whole-oat flour rich in beta-glucans (humectant film-former), avenanthramides (NF-kB inhibitors with antipruritic effect), starches, and saponins; together they hydrate the stratum corneum, dampen pro-inflammatory cytokine release in keratinocytes, and normalise skin pH.

Evidence

4 citations from our ingredient database. Full citation list on the Colloidal Oatmeal ingredient page.

journal2023

Lisante TA, Nuñez C, Berube D, Leyden J. A 1% colloidal oatmeal OTC cream is clinically effective for the management of mild to moderate atopic dermatitis in Black or African American children. J Dermatolog Treat. 2023;34(1):2241587. — randomized controlled trial; OTC 1% oatmeal cream at least as effective and safe as prescription barrier cream in this population.

review2020

Sobhan M, Hojati M, Vafaie SY, et al. Colloidal Oatmeal Part I: History, Basic Science, Mechanism of Action, and Clinical Efficacy in the Treatment of Atopic Dermatitis. J Drugs Dermatol. 2020;19(10):s4-s7.

journal2017

Lisante TA, Nuñez C, Zhang P. Efficacy and safety of an over-the-counter 1% colloidal oatmeal cream in the management of mild to moderate atopic dermatitis in children: a double-blind, randomized, active-controlled study. J Dermatolog Treat. 2017;28(7):659-667. — OTC 1% oatmeal cream non-inferior to prescription barrier cream across EASI, IGADA, and itch-severity scores.

journal2015

Reynertson KA, Garay M, Nebus J, et al. Anti-inflammatory activities of colloidal oatmeal (Avena sativa) contribute to the effectiveness of oats in treatment of itch associated with dry, irritated skin. J Drugs Dermatol. 2015;14(1):43-48.

Products with Colloidal Oatmeal in our catalog

These are the catalog products that list Colloidal Oatmeal as a tracked ingredient.

Tatcha

Indigo Overnight Repair Treatment

$92 · Treatment

Full Colloidal Oatmeal guide →Rosacea overview →