Argania Spinosa Kernel Oil
Argan oil
No meaningful concern for most people; irritation is possible but rare.
Also written as: Argan Oil · Argania Spinosa Oil
What it is
Argan oil is pressed from the kernels of Argania spinosa, a tree endemic to southwestern Morocco. Its fatty acid profile is unusually balanced for a plant oil, roughly 45% oleic and 35% linoleic acid, and it carries a notably high level of tocopherols along with plant sterols. Cosmetic-grade argan is pressed from unroasted kernels, unlike the roasted culinary version, so it has little smell.
What it does well
Balanced fatty acid profile plus a high natural vitamin E content
Reviews of cosmetic plant oils highlight argan's tocopherol content, typically 60 to 90 mg per 100 g, and its comparatively low proportion of saturated fat. Human trial evidence for specific skin outcomes remains thin.
Limited evidence
Worth knowing
Quality and authenticity vary widely
Argan is expensive and has been repeatedly reported as a target for dilution with cheaper oils. Since the INCI name says nothing about purity or pressing method, the practical safeguard is buying from brands that disclose their supplier.
Matters most toAnyone paying a premium for argan specifically.
Where the EU stands
No specific restriction
Not listed in any Annex of the EU Cosmetics Regulation, so there is no specific concentration limit; it is still covered by the general safety assessment every cosmetic product must pass before sale.
Sources (1)
Every link goes to the original: a journal, a PubMed record or an EU document.
- [1]A Comprehensive Review of Plant-Based Cosmetic Oils (Virgin Coconut Oil, Olive Oil, Argan Oil, and Jojoba Oil): Chemical and Biological Properties and Their Cosmeceutical Applications
ACS Omega · 2024 · doi:10.1021/acsomega.4c04277
Documents argan oil's high tocopherol content (60-90 mg per 100 g) and low saturated fat share, and reviews how extraction method affects the quality of cosmetic plant oils.
