It's like that old Instagram adage goes: If the eyes are windows to the soul, then eyebrows are like your curtains — and getting a little too tweezer-happy can really ruin things fast. Your brows undoubtedly set the tone for the rest of your face, and that's why eyebrow enhancing techniques — including how to make brows fuller, darker, and how to reshape them — are crucial to not only perfecting your best arch but putting your best face forward.

No matter the type of brow that's currently trending (read: in 2018, fuller is still better), brow grooming is a component of beauty that's consistently relevant; and techniques such as waxing and threading offer more advanced ways to keep brows defined. Brow professionals have also made keeping your arches together easy with products that are naturally enhancing, like pencils, pomades, brushes, and specific shaping tools.

No matter what your style is, whether it be a fuller arch or if your eyebrows are naturally thin, there's always room to reinvent the wheel. A good shape takes time, practice, and the right tools — most important of which include the right professionals to coach you through eyebrow techniques. Three pros gave The Zoe Report their best tips for getting your best brows ever.

If Your Brows Are Full...

If your brows are already full, consider yourself lucky. They typically require less maintenance, but nonetheless still need attention. “The key to mastering this shape is to make sure they are balanced with your face shape and don't overwhelm," Joey Healy, celebrity eyebrow specialist, says. "There is a big difference between bold and heavy."

For balance, Healy suggests removing the obvious surrounding strays, defining the arch under the outer third of the shape, making sure the tails finish in a crisp taper. If you focus on these three things, the brow will look groomed but still keep its thicker silhouette. "Finish the shape with a non-crunchy clear brow gel, so they are neatly swept into place to frame the eye,” he continues.

Read More