Thick eyebrows, aside from being a trend, completely change how your face looks. But if your brows are naturally thin or got over-plucked in the early 2000s (no shame, we’ve all been there), you’re probably looking for ways to bring them back.
Microblading has become a popular go-to, with the global market expected to hit $9.3 billion by 2030. But as you know—it’s pricey, semi-permanent, and not for everyone. If you’re looking for a more natural, low-commitment route, essential oils are worth a try.
Some oils have actually shown promise in stimulating hair growth by improving blood flow and nourishing the follicles. While most of the studies focus on scalp hair, your brows follow the same biology.
So if you’re wondering how to get thicker eyebrows without turning to expensive serums or microblading, essential oils are worth a shot. They’re affordable, safe when used right, and packed with nutrients that support eyebrow growth naturally.
Here are 12 of the best oils to try—and how to use them for real results.
1. Castor Oil
Castor oil is hands-down one of the most talked-about oils for how to grow your eyebrows. It’s loaded with ricinoleic acid, which boosts blood flow around the hair follicles and feeds them with nutrients. It’s also thick, so it coats every hair and keeps it hydrated. You only need a little, just dip a clean spoolie or cotton swab in castor oil and brush it over your brows before bed. Let it sit overnight and rinse it off in the morning.
2. Coconut Oil
Using coconut oil for eyebrow growth is a classic move. It’s full of fatty acids that not only condition your brow hairs but also help prevent protein loss. It’s gentle and smells good, too. Warm up a small amount between your fingers and massage it into your brows at night. Let it soak in while you sleep and wash it off when you wake up.
3. Rosemary Oil
If you’ve ever used rosemary oil for your hair, you know it works. It does the same thing for your brows. It gets your blood flowing to the hair follicles and encourages them to do their job. It can be a bit strong on its own, so mix one drop with a teaspoon of carrier oil like jojoba or coconut. Apply that blend to your brows a few times a week and you’re good to go.
4. Lavender Oil
Lavender oil is calming for your skin and can help with eyebrow growth if irritation or inflammation is slowing things down. It also keeps the area clean thanks to its antibacterial properties. Just mix a drop with a carrier oil, apply it gently to your brows, and do that about 3–4 times a week. Easy and low-maintenance.
5. Tea Tree Oil
Tea tree oil keeps the skin around your brows clean and free from gunk that can clog follicles. It’s especially useful if you’re prone to breakouts or irritation in that area. But it’s strong stuff, always dilute one drop with a teaspoon of a gentle carrier oil like jojoba. Use a clean brush to apply it once or twice a week max.
6. Peppermint Oil
Peppermint oil wakes things up, literally. It increases circulation and gives a slight tingle that shows it’s working. Mix a single drop with a carrier like castor oil and gently brush it onto your brows before bed. Don’t get it near your eyes though, because it stings.
7. Jojoba Oil
Jojoba oil might not be an essential oil in the traditional sense, but it’s great for eyebrow growth. It mimics your skin’s natural oils, keeps things moisturized, and helps dissolve buildup around the follicles. Use it on its own or as a base for stronger essential oils like rosemary or peppermint. Just rub a bit in daily using your fingertips.
8. Argan Oil
Argan oil is packed with antioxidants and vitamin E. It helps strengthen each hair so it doesn’t break easily and gives your brows a natural shine. Massage a drop or two into your brows at night, or blend it with lavender or rosemary oil for an extra boost.
9. Vitamin E Oil
Vitamin E oil is a go-to for damaged or thinning brows. It helps repair and rebuild by nourishing both the skin and the hair. You can break open a vitamin E capsule, mix the oil with coconut or castor oil, and apply it a few nights a week before bed. It’s super thick, so you don’t need much.
10. Cedarwood Oil
Cedarwood oil helps balance oil production and increase circulation—both of which help grow your eyebrows thicker. Add a drop to a teaspoon of jojoba oil, mix it well, and use a spoolie to brush it on. Aim for two or three times a week.
11. Olive Oil
Olive oil is basic but powerful. It’s full of oleic acid and vitamin E, which moisturize and strengthen brow hairs. Just warm up a tiny amount with your fingers and massage it into your brows. You can rinse it off after a few hours or leave it overnight.
12. Emu Oil
Emu oil is a lesser-known option, but it penetrates deep into the skin and may even reactivate sleeping hair follicles. It’s also anti-inflammatory, which helps if your brow area is irritated. Dab on a small amount before bed two to three times a week and let it do its thing overnight.
Patience, Consistency, and Essential Oils for Fuller Brows
More people are ditching harsh treatments and turning to slow, natural methods that actually support their body instead of working against it.
Essential oils won’t give you overnight results, but that’s the point. It’s about consistency, patience, and trust in the process. That kind of care builds more than just hair—it builds confidence. Not the loud, fast kind, but the quiet kind that comes from showing up for yourself every day.