When it comes to grooming, most guys stick to the basics: shampoo, conditioner—maybe a little styling product. But there's one game-changing product that's still flying under the radar for a lot of men: hair oil. And trust us, it's not just for guys with man buns and a 12-step skincare routine. Hair oil is a simple addition that can seriously elevate the health and appearance of your hair without weighing it down or making it look greasy or dirty.

I recently started using one after my barber applied a few drops to his palm and ran his hands through my freshly-cut hair. First, I noticed how the strands caught the light—looking healthier, shinier and fuller. Then, when I ran my hands through my hair, I felt how soft and smooth my typically wavy hair felt. In short, I felt a big improvement from a tiny drop of this magic oil.

If your hair tends to look dull or feel brittle, just a few drops can work wonders for you too—making your mane noticeably softer and more manageable. For men with longer hair, that means easier detangling and smoother styling. But even if you keep your cut tight and cropped, a quality hair oil can work wonders for your scalp—moisturizing the skin, calming irritation, preventing flakes and even promoting healthier hair growth over time. We put a range of bottles to the test to provide you with the best ones to suit your needs.