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Its commonly associated with men, but women are significantly impacted as well, says Dr. Bauman.

Researchindicates that up to 40% of women experience hair thinning by age 50.

Woman applying rosemary oil to hair

Photo:Adobe Stock

How do you use it?

Find out everything you’re gonna wanna know below.

Does Rosemary Oil Promote Hair Growth?

Mielle Organics Rosemary Mint Scalp & Hair Strengthening Oil

The most pressing question when considering rosemary oil for hair growth is, well, does it work?

While more research is needed to prove its effectiveness adequately, the ingredient shows great promise.

Dr. Bauman explains that carnosic acid is a phenolic compound in rosemary oil with various hair growth-promoting benefits.

Kitsch Rosemary Scalp & Hair Strengthening Oil

It has potent antioxidant properties, which help protect cells from damage by free radicals, the expert explains.

Rosmarinic acid, meanwhile, shows potential for regenerating hair growth, according toa 2018 study.

Safety Precautions

before you roll, there are a few precautions to safely use rosemary oil.

Frequency

The jury is still out on the best cadence for rosemary oil usage.

Consistency and patience are key when using natural treatments.

Rosemary oil is a low-risk natural option for promoting hair growth and preventing (or reversing) hair loss.

Current research on its efficacy is promising, though more is still needed.

ICYMI, we’re obsessed with hair health (and growth) at Shape.