If you're looking to switch up your hair color for 2026, avoid the trendy hues of years past and embrace something that feels ...

Demi-permanent hair color is ammonia-free, slightly alters hair tone, and lasts between five to 12 washes. Unlike ...

Another thing to consider is the cost. In most salons, single-process color is cheaper than highlights. Additionally, single-color tends to be gentler on your hair than highlights. The bleach used in ...

Zhaoming says to monitor how often you dye your hair carefully. “My advice is not to dye your hair more than once every three months, or no more than four times a year,” she says. “Reducing the ...

Every product on this page was chosen by a Harper's BAZAAR editor. We may earn commission on some of the items you choose to buy. Looking for a color change that looks elegant and effortless while ...

When a report by the National Institutes of Health that found correlations between permanent hair treatments such as hair dyes and hair straighteners and an increased risk for hormonal cancers — ...