How Using Rosemary Oil Causes Hair Fall ?

By Vanshika Gaur
17 Jun 2025, 15:00 IST

Rosemary oil is known for its several hair benefits like promoting hair growth, strengthening hair strands, and more. However, under certain conditions rosemary oil can sometimes lead to hair fall. Tap to know the reasons behind it.

Weakened Hair Falls Out

When we first start applying rosemary oil, it can weaken the hair strands, which may fall out. This temporary shedding can often be misunderstood as hair fall.

Undiluted Application

If we apply undiluted rosemary oil directly to the scalp without mixing it with a carrier oil, it can cause irritation and weaken hair follicles, potentially leading to hair loss.

Poor Scalp Health

Rosemary oil can negatively affect scalp health, especially in people with seborrheic dermatitis or fungal infections, as it can worsen symptoms and lead to hair fall.

Overuse

Overusing rosemary oil can also cause hair fall by leading to product build-up, clogging hair follicles, and disrupting scalp’s natural oil production.

Allergic Reactions

Some people may experience allergic reactions like itching or frequent scratching, which can damage the hair follicles and eventually lead to hair loss.

Information Credits

This information is sourced from a trusted health website, Healthshots. It is advisable to consult a dermatologist before applying anything to your scalp.