Argan oil is extracted from the kernels (or seeds) of the argan tree (Argania spinosa), native to Morocco. There are two main types:

  • Food-grade argan oil: Made from cold-pressed roasted kernels, often used in cooking.

  • Cosmetic-grade argan oil: Made from unroasted kernels, commonly used in hair and skincare products.

You’ll find argan oil in many hair products—like shampoos, conditioners, masks, and treatments—thanks to its nourishing and protective properties.

Does Argan Oil Make Hair Grow Faster?

There’s no solid scientific proof that argan oil directly accelerates hair growth, but it supports healthy hair and scalp—both essential for growth.

Argan oil helps strengthen the hair shaft, keeping it moisturized and protected. Strong, hydrated hair is less prone to breakage, which allows strands to grow longer and look healthier.

Key Benefits of Argan Oil for Hair

Argan oil is rich in fatty acids, antioxidants, and vitamin E, which play vital roles in maintaining hair health.

Deep Moisturization

Argan oil contains oleic and linoleic acids, powerful moisturizers that penetrate the hair shaft and restore hydration. This helps reduce dryness, brittleness, and frizz, keeping hair smooth and manageable.

Improved Scalp Health

A healthy scalp is the foundation of hair growth. The fatty acids and polyphenols in argan oil can help soothe and repair the scalp’s skin barrier, reducing irritation and dryness. Vitamin E in argan oil also helps reduce oxidative stress, protecting hair follicles from damage.

Protection Against Damage

Argan oil acts as a natural shield against heat styling, UV rays, and harsh chemical treatments.
Studies show that pretreating hair with argan oil before coloring or bleaching reduces protein loss and protects the cuticle from oxidative stress.

How To Use Argan Oil for Hair

Argan oil works best for dry, curly, or damaged hair types, though anyone can benefit from it with the right application method.

1. Add to Shampoo

Mix a few drops of argan oil with your shampoo before washing. This helps nourish your hair while cleansing it.

2. Leave-In Conditioner

After washing, towel-dry your hair, then apply 2–3 drops of oil from mid-length to ends. This locks in moisture and adds shine.

3. Hair Oil Treatment

Rub a small amount of oil between your palms and smooth it over frizzy or dry ends. Repeat 1–3 times a week as needed.

4. Deep Conditioning Mask

Massage a few tablespoons of argan oil into your scalp and hair. Cover with a towel or shower cap and leave it on for 30–60 minutes before rinsing. Use monthly or biweekly for deep hydration.

When purchasing argan oil, choose 100% pure, cold-pressed, cosmetic-grade oil to ensure quality and effectiveness.

Risks and Side Effects

Topical argan oil is generally safe, but reactions can occur:

  • Allergic reactions: Some people experience itching, redness, or swelling (contact dermatitis).

  • Rare severe allergy: There’s a very rare case of anaphylaxis, which causes difficulty breathing and swelling—seek immediate medical help if this occurs.

  • Clogged pores: Those with oily or acne-prone skin should avoid applying argan oil to the scalp or face, as it may cause breakouts.

Always perform a patch test before first use—apply a small amount to your inner forearm and wait 24 hours to check for irritation.

Safe Usage Guidelines

There’s no exact rule for how much argan oil to use, but clinical studies have applied up to 10 drops daily without serious side effects.

Avoid overuse, as too much oil can lead to greasiness, clogged pores, and irritation—especially for oily scalp types.

Other Ways To Support Hair Growth

While argan oil helps maintain scalp and hair health, overall growth also depends on your diet and daily habits.

Eat Nutrient-Rich Foods

Nutrients like protein, folate, omega-3 fatty acids, vitamin C, and vitamin E play key roles in hair growth. Great options include:

  • Avocados

  • Leafy greens (spinach, kale)

  • Salmon

  • Nuts and seeds

  • Collagen supplements

Adopt Healthy Hair Habits

  • Avoid tight hairstyles that pull on roots.

  • Limit hot tools (straighteners, curling irons).

  • Always condition after shampooing.

  • Be gentle when drying or brushing wet hair.

  • Minimize harsh treatments like bleaching or perming.

If you’re experiencing hair thinning or excessive shedding, consult a dermatologist or trichologist to rule out underlying conditions.

A Quick Review

Argan oil won’t make hair grow overnight—but it creates the ideal conditions for healthy growth by nourishing the scalp, strengthening strands, and preventing breakage.

Rich in vitamin E and fatty acids, this natural oil helps hydrate, repair, and protect your hair from damage. Used properly, it can be a valuable part of your long-term hair care routine.