2. Reduces Hair Fall and Strengthens Roots
Onion oil is rich in antioxidants and flavonoids like quercetin, which combat free radicals that weaken hair follicles. Regular use strengthens the roots, preventing hair fall and breakage.
A study in the Journal of Dermatology found that onion extract significantly improved hair strength in participants suffering from patchy hair loss.
3. Fights Scalp Infections and Dandruff
Thanks to its antibacterial and antifungal properties, onion oil is excellent for maintaining a healthy scalp. It fights dandruff, itchiness, and scalp infections, creating an ideal environment for hair to thrive.
The presence of allicin, a sulfur compound found in onions, helps eliminate harmful microbes that cause scalp irritation.
