These days, everyone wants brows that look naturally full, thick, and youthful. Now, one doctor says he’s found the secret — and it’s not microblading or makeup.

According to Dr. John Layke — a husband, father, and Beverly Hills beauty expert — thinning brows are one of the most noticeable signs of aging.

“Thinning brows can actually age your appearance even more than wrinkles,” he revealed.

Fortunately, this is a problem you can easily solve at home.

Whether your brows have thinned out due to over-plucking, over-waxing, or as a natural effect of getting older, Dr. Layke says this do-it-yourself brow-boosting technique can give you a dramatically fuller, more youthful look.

This secret is increasingly popular among Hollywood stars, who lose their jobs if they don’t look their best. But you don’t have to be a celebrity to enjoy youthful, gorgeous-looking brows with this easy method.

Dr. Layke has created a short video where he explains his brow-enhancing secret from beginning to end (complete with instructions), so you can try it for yourself at home.

The video has since gone viral and received millions of views.

So far, the reviews have been stunning, with thousands of women enjoying beautiful, naturally full brows. Many have even ditched their daily “brow penciling” routines.

One woman who tried this technique commented: “I’ve never seen my brows this thick. It’s amazing!”

Another told us: “I never believed that was going to work, but I was proven wrong.”

Watch his presentation here.

If you'd like to try this 60-second beauty trick at home, you can view the instructional video above. It’s a fascinating presentation, even if you don’t have thinning brows.