Argania Spinosa Kernel Oil
A medium-weight oil from the kernels of the Moroccan argan tree. Adds shine and softness and tames frizz; nut-derived.
About Argania Spinosa Kernel Oil
Argan oil is pressed from the kernels inside the fruit of the argan tree, which grows mainly in southwestern Morocco. It is rich in oleic and linoleic acids and contains natural antioxidants such as tocopherols, which help it stay fresh.
On hair, argan oil is a medium-weight emollient. It smooths the cuticle, adds shine, softens dry ends and helps control frizz, which is why it shows up in finishing oils, leave-ins and heat protectants. It absorbs into the hair surface more easily than heavy oils like castor, so a few drops rarely look greasy.
One caution: many products advertised as 'argan oil' treatments are mostly silicones such as cyclopentasiloxane and dimethicone, with a small amount of argan oil near the end of the list. Check where it sits on the label if you're paying for argan.
Who tends to love it: almost everyone, including people with relaxed, silk-pressed or color-treated hair who want shine without heaviness, and curly hair that needs frizz control. People with very fine, low porosity hair should use a drop or two at a time.
Argan comes from a kernel, so we flag it as nut-derived for people with tree-nut allergies. Refined cosmetic oils usually contain little protein, but if you have a nut allergy, ask your doctor and patch-test first. Argan oil is approved for the Curly Girl Method.
How our checker rates it
| Mode | Rating | Why |
|---|---|---|
| Curly Girl | OK | No concerns for this mode. |
| Relaxed hair | Good | Softens and helps seal in moisture. |
| Low porosity | Good | Lighter oil — less likely to weigh hair down. |
| Protein-sensitive | OK | No concerns for this mode. |
Ratings assume it is listed near the top of the label. After the first preservative or fragrance (likely 1% or less) most cautions soften.
What oil ingredients do
Plant and synthetic oils that soften, add shine and slow moisture loss. Some (like coconut) can enter the hair shaft; most coat the surface.
It comes from a tree nut. If you have a nut allergy, check with your doctor before using products that contain it.
Also listed as
- argan oil
- argania spinosa oil
- moroccan argan oil
- argan kernel oil
- argania spinosa (argan) kernel oil
Similar ingredients
Sources
Last data update:
- Robbins CR. Chemical and Physical Behavior of Human Hair. 5th ed. Springer; 2012. Reference text on hair structure, surfactants, conditioning agents, protein, heat and chemical treatments.
- Cosmetic Ingredient Review (CIR). Ingredient safety assessments. Safety assessments for cosmetic ingredients cited on ingredient pages.
How we research and update pages: editorial policy. Spotted an error? Tell us.