The best oils for hair growth generally include a mix of carrier oils and essential oils with nourishing, antioxidant, anti-inflammatory, and circulation-boosting properties. The top oils commonly recommended for hair growth are:

1. Olive Oil – Rich in Vitamin E, protects hair, and promotes shine and health.
2. Jojoba Oil – Mimics natural scalp sebum, hydrates hair and scalp.
3. Castor Oil – Contains antioxidants and Vitamin E, strengthens hair and prevents hair loss.
4. Argan Oil – Rich in vitamins D and E, antioxidants that protect and nourish hair follicles.
5. Amla Oil – High in vitamin C and antioxidants, stimulates scalp circulation.
6. Rosemary Essential Oil – Enhances blood circulation to scalp, blocks DHT which causes hair loss, and can be as effective as minoxidil.
7. Peppermint Essential Oil – Boosts blood circulation for hair growth.
8. Tea Tree Essential Oil – Antimicrobial, helps scalp health to reduce dandruff.
9. Lavender Essential Oil – Prevents hair breakage and promotes scalp health.

Among these, Rosemary oil is especially noted for its scientifically supported benefits in promoting hair growth and blocking DHT, a major cause of pattern baldness. Castor oil is also widely praised for its strengthening and moisturizing effects. A combination of these oils, often mixing essential oils with carrier oils like coconut or olive oil, is considered best for hair growth. Using these oils regularly by massaging them into the scalp helps nourish hair follicles, improve circulation, and promote healthier, thicker hair growth.