Does Waxing Slow Hair Growth? Here’s What Really Happens (And What I See at the Spa) If you've ever wondered whether waxing slows down hair growth, you're definitely not alone. It’s one of the top questions my guests ask at Mekah’s Body Shop—and after 18+ years as an esthetician offering everything from female body waxing to manzilians right here in Burbank, I’ve seen the long-term effects firsthand. So let’s break it down: Does waxing really reduce hair growth over time?