SkinCeuticals' pricey vitamin C serum patent expired, leading many to hope for cheaper alternatives. C E Ferulic dupes could be on the way, but that doesn't mean they'll work, industry experts said. Yahoo: Other Brands Can Now Legally Try to Dupe SkinCeuticals’ $182 Vitamin C Serum Other Brands Can Now Legally Try to Dupe SkinCeuticals’ $182 Vitamin C Serum If you've spent any time in #BeautyTok or the depths of skincare Reddit, you already know the chokehold SkinCeuticals C E Ferulic has on people.It's been in my routine for years, the one serum I keep ...

Understanding the Context

AOL: The patent behind a $182 cult-favorite skincare product recently expired. So where are all the dupes? The patent behind SkinCeuticals' beloved vitamin C serum expired this year.Tanja Ivanova/Getty Images Does it sound crazy to spend $182 on a 30-mL bottle of face serum that famously smells like hot ... The patent behind a $182 cult-favorite skincare product recently expired.

Key Insights

So where are all the dupes? Mamamia on MSN: I've found the closest dupe for that popular $258 vitamin C serum. It only costs $50.