Synopsis

Source of validity: Scientific
Rating (out of 5): 2

Argan nut oil, derived from the kernels of the Argania spinosa tree, has been traditionally used in Morocco for various skin ailments, including dryness and itching. Modern scientific research has begun to explore its dermatological benefits. The oil is rich in vitamin E, essential fatty acids (especially oleic and linoleic acids), and antioxidants, which contribute to its moisturizing and anti-inflammatory properties. Several small clinical studies and in vitro experiments have indicated that topical application of argan oil can improve skin hydration and barrier function, which may indirectly help reduce itching (pruritus) associated with dry skin conditions such as eczema or atopic dermatitis.

For example, a 2015 study published in Clinical Interventions in Aging demonstrated that daily application of argan oil improved skin elasticity and hydration in postmenopausal women. While this addresses dryness, evidence specifically targeting itching is limited. Some animal studies have suggested anti-inflammatory effects, which could be beneficial for pruritic conditions, but robust, large-scale clinical trials directly evaluating argan oil for itching are lacking. Overall, the use of argan oil to support or treat itching is partially supported by emerging scientific evidence, primarily through its effects on moisturization and skin barrier repair, but more targeted studies are needed to confirm efficacy for this specific symptom.

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