A chemical compound used in many permanent hair dyes has been named Allergen of the Year for 2025 by the American Contact Dermatitis Society (ACDS). Toluene-2,5-diamine sulfate (PTDS) is an ...

The Strategist Beauty Brief is delivered every Wednesday. After the grand dame of hair towels, the Aquis, was discontinued last month, Dominique Pariso, who’s covered them for several years ...

Joe was understandably taken aback, as his daughter — whom he shares with RHONJ’s Melissa Gorga — rarely strays from her signature long, brown hair look. “Look at my face. WTF,” he ...

Color-depositing shampoos add specific pigments (either purple, blue or green) onto the hair shaft to maintain your desired color. Based on color theory, blondes should use purple shampoos ...