These dermatologist-approved formulas prove that gentle exfoliation for sensitive skin types is actually possible.

Fun fact: Cleopatra, the infamous last queen of Egypt, reportedly took daily baths in donkey milk to maintain her smooth, glowing skin. This might just seem like a crazy beauty hack used before things ...

COOH) represents the protonated form of the organic acid, whereas lactate (CH₃CH (OH)COO⁻) represents its conjugated base.

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." We're here to tell you that lactic acid doesn't just cause sore muscles. In the skincare world, salicylic ...

When I first heard about using lactic acid for skin, I had a moment of confusion—isn't that what builds up in your muscles during a workout and causes soreness later? Turns out: more or less, yes! I ...

We're here to tell you that lactic acid doesn't just cause sore muscles. In the skincare world, salicylic acid and glycolic acid rank among the best chemical exfoliation ingredients—but lactic acid is ...

It has long been known that lactic acid is produced in large quantities by cancer cells and that this lactic acid disrupts our defense against tumors. However, scientists did not know exactly how this ...

Skin care can be an investment. When it comes to the products you're slathering all over your face, you want to ensure you're getting an efficacious formula that's suitable for your individual skin ...