Olive oil prevents the production of the hormone DHT, which decreases follicle shaft. It prevents hair loss and makes hair healthier. Olive oil can help get rid of dandruff by keeping your hair moisturized. It has antibacterial and antifungal properties as well. It makes your hair stronger, shinier and softer. It can help prevent dryness in your scalp as well. It is good for taming frizzy hair and makes it smoother and stronger. It improves your circulation in your scalp which leads to hair growth. Olive oil is great for your natural hair and you will see longer stronger hair after using it.