Rosemary hydrosol is a distilled water product obtained from the steam distillation of rosemary leaves. Known for its herbaceous and refreshing aroma, rosemary hydrosol is used in skincare for various purposes. It can be used as a facial mist or toner to invigorate and tone the skin. Rosemary hydrosol is valued for its potential to promote a sense of clarity and alertness when incorporated into skincare routines. It may also offer mild astringent and balancing properties for the skin.