How to Achieve Thicker Hair: 5 Oils That Can Assist You

Isadora Martelli
Haircare and hair growth
4 min readApr 21, 2024

Proper hair care can help restore hair health and thickness

Image by freepik

Aiming for thicker hair is a common desire among many seeking a fuller, voluminous look. However, achieving this goal can be quite challenging due to various factors that impact hair health and density. From genetic predispositions to environmental damage and the use of chemical products, there are numerous reasons why your hair may appear thin or lack volume.

Nevertheless, this definitely doesn’t mean that nothing can be done to improve the appearance and health of your hair. This is where the magic of hair oils comes in. In this article, we’ll explore how these natural oils can be used to promote hair growth, strengthen strands, and enhance overall appearance.

The best 5 oils to help you achieve thicker hair:

1. Castor oil

Due to its rich nutrient composition, particularly its high content of vitamin E, omega-6 fatty acids, and ricinoleic acid, Castor oil nourishes the hair follicles, promoting hair growth and strengthening the hair shaft. Ricinoleic acid, a unique component of castor oil, stimulates blood circulation to the scalp, encouraging hair follicle activity and growth. Additionally, the moisturizing properties of castor oil help to prevent dryness and breakage, which can make hair appear thinner.

2. Jojoba oil

Rich in vitamins and minerals, it helps thicken hair by closely mimicking the natural oils produced by the scalp, regulating sebum production and keeping the scalp moisturized without clogging pores. Its lightweight texture allows it to penetrate deeply into the hair shaft, moisturizing and strengthening the hair from within to prevent breakage and thinning. Additionally, its ability to improve blood circulation to the scalp encourages hair follicle activity, further contributing to thicker, fuller hair.

3. Argan oil

Rich in antioxidants, essential fatty acids, and vitamin E, argan oil nourishes the hair follicles, encouraging stronger and thicker hair growth while reducing breakage. Its moisturizing properties hydrate the hair shaft, preventing dryness and brittleness that can lead to thinning. Additionally, argan oil soothes the scalp, reducing inflammation and creating optimal conditions for hair growth, improving hair elasticity and reducing breakage.

4. Coconut oil

Known for its moisturizing and nourishing properties, coconut oil strengthens the hair shaft, prevents breakage, and promotes thicker strands. It supports scalp health, fights infections and reduces inflammation. Additionally, coconut oil reduces protein loss during washing, maintaining hair thickness and resilience. By massaging coconut oil into the scalp, blood circulation is boosted, stimulating hair follicles and encouraging new growth.

5. Rosemary oil

Rosemary oil stimulates blood circulation in the scalp, promoting nutrient delivery to the hair follicles, which encourages hair growth. Improved blood flow also means better oxygen supply to the hair roots, strengthening them and reducing hair loss. Additionally, it has antioxidant properties that help protect the scalp and hair follicles from damage caused by free radicals. Rosemary oil also has anti-inflammatory properties that can soothe irritated scalp conditions, such as dandruff, which can contribute to hair thinning.

How to apply:

  1. Application and quantity: With dry hair, apply a small amount of oil to the palms of your hands and distribute evenly on the ends and along the length of the hair. Use enough to cover all your hair, but avoid excess to prevent weighing down the strands.
  2. Action time: Leave the oil on for at least 30 minutes before washing your hair. If preferred, leave it on overnight for a more intensive treatment. This allows the oil nutrients to penetrate the hair and strengthen it.
  3. Rinse: After the action time, wash your hair with shampoo and conditioner as usual to completely remove the oil. You may need two washes to ensure all the oil is removed and the hair doesn’t feel greasy.
  4. Frequency: You can repeat the oil treatment once or twice a week, depending on your hair needs. If your hair is very damaged or dry, you can apply the oil more often. Otherwise, once a week is sufficient.
  5. Extra tip: Every day, before showering, apply a small amount of oil to the ends of your hair. This helps create a protective barrier and prevents shampoo from stripping away natural oils from your hair.

If the desired area to thicken or make fuller is the beard region, the tip is to start with a good cleansing before applying the product, as this will help it penetrate better. There are some skincare devices that can assist in this cleansing, and, due to their vibration, they help stimulate circulation in the area to better absorb the oil and promote better results.

It’s worth mentioning that while weekly hair care is beneficial in all cases, results will vary from individual to individual. If the underlying cause for your thinning hair is due to external damage, nutrition, or temporary situations like stress, for example, you’ll likely see significant improvement just from the topical application of these oils and dietary supplementation.

However, if you’re noticing your hair is weaker due to genetic factors, hormonal imbalances, or medical conditions like thyroid disorders, it’s important to seek guidance from qualified professionals who provide a variety of treatments that guarantee personalized advice and assist you in selecting the most effective option for your hair needs.

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