Itchy scalp: Dandruff can make your scalp itchy, especially when it's dry. Scratching can further irritate the scalp and worsen the flaking. Scaly, crusty scalp: In severe cases, the scalp can become ...
A 2023 study on mice corroborates that rosemary helps promote hair growth. Additionally, Ruggiero recommends combining rosemary oil with other essential oils to enhance its benefits. For strengthening ...