If you’ve scrolled skincare TikTok lately, chances are you’ve seen terms like slugging, skin cycling and skin flooding making the rounds. These viral trends promise smoother, glowier, healthier skin—but are they worth working into your actual routine?

Let’s start with slugging. This K-beauty trend involves coating your face with a thick occlusive like petroleum jelly at the end of your nighttime routine to seal in moisture. It’s especially popular with dry or compromised skin, and for good reason, it really can help lock in hydration and support your skin barrier. But slugging isn’t for everyone. If you’re acne-prone or already using rich products, layering on a heavy balm might clog pores or lead to breakouts.

Next up: skin cycling. This trend is all about building a repeatable routine that rotates active ingredients like retinol, exfoliants and barrier-repair products across several nights. For example, night 1 might be exfoliation, night 2 retinol, and nights 3 and 4 all about hydration and repair. Dermatologists tend to support this one. It gives your skin time to recover between strong actives, which can reduce irritation and make results more sustainable.

And then there’s skin flooding. This one focuses on applying several hydrating products, usually starting with a damp face, then layering lightweight serums and creams in quick succession to “flood” the skin with moisture. It’s great for dehydrated skin or post-treatment dryness. Just be cautious not to overdo it, especially if you have oily or sensitive skin. More isn’t always better when it comes to layering.

So, are these trends worth the hype? In moderation, yes. But the key is understanding your skin type and goals before jumping in. What works for someone online might not be a fit for you—and layering too many products or using the wrong combination can do more harm than good.

Curious which skincare trends are worth trying for your skin? Schedule a visit with THE CENTER for Advanced Dermatology today by calling 602-867-7546 or heading to WEBSITE to book your appointment.