Can Vitamin C Serums Clog Your Pores? Here's What A Derm Says

Dermatologists everywhere recommend vitamin C to their patients to help combat dark spots, brighten the complexion, and provide antioxidant protection. It’s no wonder these serums are a staple in many morning skin care routines. 

However, more and more people have been taking to TikTok to share their experiences with certain vitamin C serums, noting that once they stopped using them, their skin actually cleared up. It begs the question: Could there be link between vitamin C and breakouts?

“I think it is possible,” Greenfield says. “Vitamin C is oftentimes only one of dozens of ingredients in the product, and many of those non-actives may cause a non-ideal reaction in your skin, resulting in what appears to be breakouts."

Let's say your product is acne-friendly, yet you’re still seeing breakouts: It could be from that irritation mentioned earlier. The solution? Look for products formulated for sensitive skin types, Greenfield says. 

“If one product is not effective or causing acne, don’t give up completely on vitamin C just yet,” she adds. Instead, consider switching brands. Some serums are more potent (namely, ones with ascorbic acid) but come with drawbacks like increased skin sensitivity; if that sounds like you, seek another, gentler form of vitamin C. Greenfield prefers something more natural-leaning and plant-based, like the REN Clean Skincare Glow Daily Vitamin C Gel Cream, as it uses plant-based emollients like sunflower seed oil and rosemary leaf extract. 

Finally, if your skin simply doesn’t like vitamin C, that’s OK. You don’t have to use this ingredient topically to have great, healthy skin. What’s more, ingesting vitamin C via supplements may even provide the same skin care benefits without the fuss.