Ideally, skin thrives in a slightly acidic environment, typically between 4.5 and 5.5 on the pH scale. This acidity supports beneficial microorganisms and reinforces the skin’s defense against ...

Unlike your skin’s naturally acidic surface, most traditional soaps are highly alkaline, with pH levels ranging from 9 to 10. This dramatic difference creates a temporary disruption that your ...

Your skin functions best at slightly acidic pH levels of 4.5 to 5.5, but that number can vary slightly based upon the area of the body you're talking about. “We refer to the outside layer of ...

Products and entire skincare lines marketed as pH-balanced are flooding the market. But is your skin's pH even within your control? We talked to experts to get to the truth.

“The pH of your skin lies between 4.7 and 5.75, which is mildly acidic,” Dr. Morgan Rabach, board-certified dermatologist at LM Medical, tells Elite Daily.

Active ingredients like retinol and vitamin C have tons of benefits, but mixing the two together? Not so much. Find out which skin care combos derms say are safe to try.