Certain skin care actives can cause irritation and dryness when mixed. Learn about which skin care ingredients not to mix and ...

As for supporting ingredients, Dr. Reszko recommends looking for humectants like hyaluronic acid and glycerin to help support ...

If you're willing to splurge a little bit for your skin care, don't overlook Tatcha. This three-in-one serum has lactic acid, ...

Trying new skin care products when you have acne might sound like a bad idea—but if you switch up one step, let it be your ...

As a reminder, retinol is a type of retinoid, which refers to the various vitamin A derivatives found in popular serums, ...

If you have texture you want to address, you may want to consider a serum with lactic or glycolic acid to help gently exfoliate your skin. Are affordable skin care products as effective as luxury ...

Here’s how to make the most out of the versatile ingredient. SKIP AHEAD How I picked the best urea skin-care products | The best urea skin-care products in 2025 | How to shop for urea skin-care ...

People build their skin-care routines around their beloved tretinoin ... the retinol (think added exfoliants, like glycolic or lactic acid) or contain soothing, hydrating ingredients to help ...

Despite the hype, skincare professionals are urging caution. Since raw milk is unpasteurized, it can harbor harmful bacteria ...