The Health Benefits of Lavender: What the Research Says

Lavender has long been used as a traditional remedy for sleep troubles. People once tucked dried buds into pillows to promote rest, and modern studies support this use. A 2014 review found that inhaling lavender essential oil helped those with mild sleep disturbances. (Lillehei & Halcon, 2014)

Other small studies show benefits too. One study in 2015 found that people using lavender aromatherapy felt more refreshed upon waking. Another found that oral lavender oil extended sleep time. (Kasper et al., 2010)

A 2019 meta-analysis showed that 160 mg lavender oil capsules significantly reduced anxiety levels in people with anxiety disorders. (Yap et al., 2019)

In a 2017 study of 60 coronary ICU patients, those treated with lavender oil had lower anxiety and better sleep. (Karadag et al.) Another study even found lavender performed comparably to the anti-anxiety drug lorazepam. (Woelk & Schläfke, 2010)

A 2016 study showed that migraine sufferers using lavender therapy for three months experienced notable relief. In a 2012 study, participants who inhaled lavender essential oil for 15 minutes reported fewer and less intense headaches. (Shahram et al., 2016; Sasannejad et al., 2012)

According to the National Cancer Institute, lavender aromatherapy can help reduce treatment-related anxiety for those undergoing cancer care. (Aromatherapy With Essential Oils, 1991)

Though research on depression is less extensive, one 2016 study found lavender aromatherapy helped reduce postpartum stress and depressive symptoms. (Kianpour et al.)

Lavender oil’s antibacterial and anti-inflammatory properties may help fight acne-causing bacteria while gently calming the skin. (Gotter, 2023)

Used for centuries to soothe burns, lavender has shown antimicrobial properties in studies, including a 2009 review supporting its potential for preventing infection in burn wounds. (Roller et al., 2009)