Colloidal Oatmeal
INCI: Avena Sativa (Oat) Kernel Flour
Finely ground oat flour with anti-inflammatory, moisturizing, and barrier properties. FDA-approved as an OTC skin protectant. Avenanthramides are the active anti-inflammatory compounds.
Evidence by route
Topical application
AProven efficacy. Two or more independent RCTs with instrumental endpoints.
FDA approved as an OTC skin protectant. RCTs confirm reduced itch, erythema, and TEWL in atopic dermatitis. Avenanthramides inhibit NF-kB and reduce pro-inflammatory cytokine production.
- Reynertson KA et al. J Drugs Dermatol. 2015;14(1):43-48.
- Fowler JF et al. J Drugs Dermatol. 2012;11(7):804-807.
Tolerability and safety
Irritation potential
LowAllergen risk
LowPregnancy
SafeSkin types
Suitable for
Frequently asked questions
Is Colloidal Oatmeal safe during pregnancy?
Colloidal Oatmeal is considered safe during pregnancy at typical cosmetic concentrations. Systemic absorption through the skin is minimal.
What skin types is Colloidal Oatmeal for?
Colloidal Oatmeal suits: sensitive, dry, normal, combination.