15 Best Natural Hair Dyes for Long-Lasting Color in 2024, According to Experts
At-home hair color has never been simpler.

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Clean beauty is everywhere in the makeup, hair, and skin space right now. Think everything from natural deodorant to organic sunscreens lining the drugstore cosmetic aisles and Amazon. And folks, another clean-friendly product has entered the market: natural hair dye. But before you start conjuring images of dyes that don’t contain any toxins, chemicals, or harsh ingredients, I gotta break it to you: that doesn’t actually exist. Yup, sorry. Unless you’re dyeing your hair with henna or literal plants (like beet juice or carrot juice), active chemical ingredients will be in your hair dye formula to allow them to work.
Still, that doesn’t mean you automatically have to settle. There are a ton of hair dyes that are free of ammonia, alcohol, and p-phenylenediamine (PPD, a chemical that helps open up your hair cuticle to let the dye in). These ingredients aren't bad or dangerous, but they can be harsh. PPD, for example, "is a common cause of allergic and irritant contact dermatitis of the scalp," says dermatologist Karan Lal, MD, while ammonia and alcohol can dry out your hair cuticle and skin. So, if you want to limit potential irritants and buy a one-and-done hair dye, we've got what you need to know.
Our top picks for the best natural at-home hair dyes in 2024:
Keep scrolling to find the full list of natural hair dyes to maintain, tone, or tint your hair. Then, read on for everything you need to know about clean hair dyes, including how to choose the best one for you and how often to use it on your hair, according to experts.
Corinne Sullivan is an Editor at Cosmopolitan, where she covers a variety of beats, including lifestyle, entertainment, relationships, shopping, and more. She can tell you everything you need to know about the love lives of A-listers, the coziest bedsheets, and the sex toys actually worth your $$$. She is also the author of the 2018 novel Indecent. Follow her on Instagram for cute pics of her pup and bébé.

Olivia Truffaut-Wong is an editor at Cosmopolitan, where she covers beauty, entertainment, and lifestyle. She loves finding and testing the best skincare products to recommend, like the best tinted sunscreens, and is always researching the best cat accessories for her fur baby. She has over 10 years of experience as an entertainment and culture writer and editor, and her work has been featured in The Cut, Refinery29, Teen Vogue, Polygon, Bustle, and more.

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