6 Strengthening Hair Oils & Serums To Use Every Night For Massive Volume & Thickness: Jojoba Oil & More

Oils get a bad reputation. You may have an idea about hair oils that isn’t entirely accurate, including that they will only make your scalp and hair more oily and greasy. If you have thinning or fine hair, you may have personally found oils weigh it down completely. While it’s true that some oils will be too greasy to apply and use before styling your hair, using them as a conditioning mask that you then wash out with a volume-enhancing shampoo and conditioner may benefit your scalp and strands and prevent hair loss .

The key is choosing oils that have been shown to make gains when it comes to hair loss and shedding . For some oils, that could mean a direct link to inhibiting hormones that contribute to hair loss, while for others, an oil can balance sebum on the scalp or nourish the scalp with much-needed hydration that creates the best conditions for hair growth.

If you’re interested in trying out hair oils for thickness and volume, these six strengthening hair oils are among the best out there.

1. Rosemary Oil

Let’s kick things off with one of the most popular oils for strengthening hair and helping it look and feel thicker: rosemary oil. Rosemary oil is a naturally anti-inflammatory oil that can soothe a dry, irritated scalp and reduce oxidative stress that damages hair follicles and can lead to shedding. But, most impressively, it boosts circulation to the scalp to help aid in hair growth and some studies have shown it can inhibit the production of DHT, which is a hormone associated with female and male pattern baldness.

Rosemary oil should always be blended with a carrier oil like jojoba or coconut oil that reduce the chance of irritation.

2. The Ordinary Multi-Peptide Serum for Hair Density

This relatively affordable hair oil contains the following peptide ingredients, all of which are designed to boost hair thickness and density:

* Redensyl™ (Givaudan): Targets stem cells and human fibroblasts from the derma papilla to improve hair density.

Procapil™ (Sederma Inc.): Increases blood flow in the scalp, which allows the hair to be well nourished, resulting in the appearance of thicker hair.
Baicapil™ (Provital): Increases the look of hair density.

According to one reviewer: “I have been using this serum for 2 times a week since the last 20 days. It makes my hair look shinier and i believe my hairfall has reduced. It didn't cause any sensitivity to my scalp. I am continuing to use it to see more of its benefits.”

3. Argan Oil

Argan oil has anti-inflammatory properties and is very hydrating and nourishing, which is ideal if you have dry hair that suffers from shedding and split ends. Its proteins and fatty acids strengthen strands and hair follicles and the overall conditioning it provides helps reduce breakage and create conditions that are optimal for hair growth.

4. Kérastase Genesis Strengthening Serum for Hair and Scalp

It’s a bit pricey, but the many fans of this hair serum say it truly helps curb shedding and makes their hair look denser and more voluminous. The silicone-free daily serum, which is applied just to the scalp, contains Edelweiss Native Cells, Ginger Root, Arginine, and Caffeine, and can boost circulation to your scalp and help strengthen hair that has been compromised by heat styling and brushing.

According to one reviewer: “Absolutely. Love. This product would highly recommend. I have seen a significant change in my hair. And I'm not losing hair when I wash it anymore.”

5. Jojoba Oil

Jojoba oil is intensely moisturizing, and contains nourishing nutrients like vitamin E and B-vitamins, as well as essential fatty acids that strengthen the hair’s follicles and strands. Jojoba can also help balance oil production on the scalp, helping to maintain a neutral state that isn’t overly dry or oily, which creates a more ideal condition for hair growth. Best of all, you don’t have to blend jojoba with a carrier oil — you can apply it directly to your scalp and hair and wash it out shortly after.

6. Kitsch Strengthening Hair & Scalp Oil

Oils like this popular pick from Kitsch combine various good-for-your-hair nutrients like rosemary oil and biotin and blend them together so that you don’t have to play amateur chemist in your kitchen. This affordable oil also contains a nourishing mix of organ, jojoba, and castor oils, so you can get all of the benefits of these winning ingredients in one product. You can use this oil as a pre-shampoo mask that you wash out or a daily oil that adds intense shine to strands and supports scalp help.

According to one reviewer: “I started using this oil late last year in hope's of helping with my hair growth journey. I am a natural dark brunette but for a while had platinum blonde hair. It was over processed, brittle and very thin. I ended up doing a pretty big chop and took my hair back to a more natural colour. After using the rosemary and biotin oil before every shampoo for a few months I was amazed with the results. My hair was growing, it had less split ends, it was softer, shinier, thicker (because it wasn’t falling out and even less frizzy).”