Argan Nut Oil and Eczema: Scientific Evidence Overview

Argan nut oil, derived from the kernels of the Argania spinosa tree native to Morocco, has been traditionally used for various skin conditions, but its application for eczema (atopic dermatitis) has some preliminary scientific support. The oil is rich in vitamin E, essential fatty acids, and antioxidants, which are believed to contribute to its skin barrier-repairing and anti-inflammatory properties.

Several small-scale studies and laboratory research have suggested that argan oil can improve skin hydration and reduce inflammation. For example, a 2013 study in postmenopausal women found that both oral and topical argan oil improved skin elasticity and hydration. However, direct studies on eczema patients are limited. Some preclinical (animal or in vitro) studies indicate that argan oil can reduce inflammation markers and support barrier function, both relevant to eczema management. Despite these promising properties, there is a lack of large-scale, high-quality clinical trials specifically assessing argan oil’s efficacy in treating eczema.

In summary, while there is a plausible scientific rationale and some preliminary evidence for argan oil’s benefit in eczema due to its moisturizing and anti-inflammatory effects, the clinical evidence remains modest. More robust human studies are needed to confirm its effectiveness compared to standard treatments. Thus, the evidence for its use in eczema can be rated as low to moderate.