Parachute Coconut Hair Oil is not fully natural hair oil, it contains chemicals also, but in comparison with others I must say it is a good brand.
This coconut hair oil is really effective for all types of hair specially for dry hair. It protects the damaged, weak and unhealthy hair and helps to regrow it.
It moisturizes dry hair properly and helps to reduce dandruff.
It also adds softness, silkyness and shine to the hair. But of course it would take time, it would not happen within a week or a month.
I would not say that it will fully prevent hair loss but it is the fact that it really slows down hair loss.
I would recommend that before applying it over the scalp and the hair, just warm the oil and then massage it properly into the scalp and keep it overnight and wash it with shampoo in the morning and you will see the result. You can use shower cap during the sleeping time.
But the drawback is its stickyness. It is a little bit drippy so put a cloth on your shoulder before applying it. And do not use too much hair oil over your scalp because your scalp actually produces its own natural hair oil. So use the oil as much as you required depending on the thickness and length of your hair.
Overall I would rate Parachute Coconut Hair Oil 4.5/5.