Mix and Match Skincare?

The “Ask Allure” column in October 2007’s issue poses a very common beauty query. Patricia Wexler, an expert in the field of dermatology and creator of the Wexler MD line of products, provides some answers…

Q: Should I use an entire skin-care line, or is it okay to mix and match? –Mary, Stanford, CA

Wexler’s Response: "Skin-care systems prevent overlap and over use of beneficial but potentially irritating ingredients. For example, if you are using a cleanser with salicylic acid, a toner with glycolic acid and a cream with a retinoid, you run the risk of overdoing it and irritating or drying out your skin. This doesn’t mean that you can’t mix and match; you just have to make sure the products you’re using are compatible. It’s a good idea to ask your dermatologist to evaluate your morning and evening regimes to see if the products work well in combination."

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