Is your skin trying to tell you something? The science behind purging—and why it’s more beneficial than you might think

July 15, 2021

Forget what you’ve been told about skin purging. It might not be pretty, but it’s not necessarily your enemy either. To clear things up, we went to those in-the-know (a research chemist and an esthetician who’s been through it herself) for the facts. Heads-up: Purging can actually be a good thing. (*Faints.*) 

What’s skin purging? 

“Skin purging is your skin’s reaction to being exfoliated,” says Erica Suppa, a research scientist formerly of GlaxoSmithKline, who is now a licensed esthetician and founder of Fresh Faced Skin Care. “When your top layer of dead skin cells dissolves away, it reveals your next layer in the epidermis, which reveals congestion that existed within your skin that you didn’t realize was there.” 

What’s not skin purging? 

“If you’ve tried a new moisturizer and quickly spotted a new pimple, it’s probably not purging,” says Cassandra Bankson, an esthetician, model and long-time acne sufferer who has garnered more than 2 million views on her YouTube real-talk video about acne.

“In fact, your skin has multiple layers and a pimple could be brewing under the skin long before you tried that new product,” Bankson says. “Ask yourself questions to determine the breakout culprit. “Are my hormones going crazy? Am I drinking more dairy? Or is this product speeding up my skin cell turnover and pushing already-existing debris to the surface?”

What causes purging?

“Mostly chemical exfoliants, such as alpha hydroxy acids (AHAs) and retinoids that stimulate cellular turnover. To a lesser extent, physical exfoliants, such as facial scrubs can also stimulate purging,” Suppa advises.   

What does skin look like during a purge?

It’s hard to tell a purge from breakouts because they can look the same, though closer examination might reveal some key purging indicators. Suppa says, “Purging will tend to appear more clustered and numerous, and often show up in areas of your face in which you’ve never experienced breakouts before.”  

If you’re truly trying to decide if you’re breaking out or purging, speak with a dermatologist, because your skin’s response to any product depends on your own genetic predisposition to conditions like acne and inflammation. 

Purging is bad, right?

Not exactly. Bankson says, “It comes with a bad connotation, but if you’re purging that means your skin cells are turning over faster. Waiting out that purging period means the product is working.”  

Suppa notes that purging can help offset “chronic breakouts for long periods of time.” So a little surface purging now could be your big breakthrough to clearer skin. “I also recommend using sunscreen,” Suppa says. “This will help keep the leftover acne marks from staying on your skin longer.” 

What about how purging makes me look and feel?

“Purging is emotional and it hurts,” Bankson says. “But learn this fast: What you look like has no impact on how you can change this world. You’re not broken, and you don’t need to be fixed.” She also recommends empowering yourself with knowledge about ingredients and skin itself. “Start treating skincare as self-care! Love all the things your skin does for you throughout the day. You don’t have to agree with what your skin is doing 100% of the time, but you can find ways to appreciate all the ways it protects you.”

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Jacki Marzano is SoCal-based storyteller and head copywriter at Murad Skincare. She's shaped the voice of some of the most recognized beauty brands in the business, has a penchant for sharing homemade cookies, and believes SPF is the secret to getting carded well into your 40s.