Yes, this oil is suitable for use on hair, particularly as a conditioning treatment. Coconut oil is often chosen for hair care because its structure, rich in fatty acids like lauric acid, allows it to coat the hair fibre evenly and penetrate slightly better than many heavier plant oils. This can help make hair feel less brittle, smoother, easier to comb, and more supple, especially after washing or heat styling which can strip moisture.
The most common and effective method is as a pre-wash hair mask. Apply the oil to dry, unwashed hair, focusing on the mid-lengths and ends—areas most prone to dryness and damage. Use only a small amount (a teaspoon is often sufficient for shoulder-length hair) and work it through gently. Leave it on for at least 30 minutes, or even overnight for a deeper treatment. Then, shampoo your hair as usual. You may need to shampoo twice to fully remove the oil. For very fine or oily hair, you might use it only on the very ends. As a lighter alternative, a tiny amount (a drop or two) warmed between palms can be smoothed over damp, towel-dried hair to add shine and reduce frizz without weighing hair down.