There are many reasons for hairfall or thinning of hair on the scalp. So first and foremost we have to find the cause with the help of detailed history and examination. Some of the common causes are nutritional deficiency, hormonal causes like androgenic alopecia or patterned baldness, hypothyroidism, telogen effluvium etc. Unless we find and treat the cause there is no point in giving non specific treatment. Oils or shampoos do not have any effect on hair growth as they are not absorbed in the skin. Moreover, you should never self treat with anything. Please send photographs using online consult option for proper diagnosis and detailed prescription.

You are suffering from hormonal changes causing Androgenetic alopecia causing hair fall. It's completely stoppable even regrowth of hair is possible with certain medications without any side effects. Treatment depends on the grade of hair loss. So, it's a must for diagnosing which grade, you are in for an effective treatment. Please  send photos of your head, by direct online consultation for accurate diagnosis and proper treatment.

As you said your hair loss is under control now, which is a very good sign. Restoration of hair on hairline will depends mainly upon- 1) Duration of your hair loss 2) Density of hair follicle in that area 3) Combination treatment including PRP Starting the treatment early is the key to revive you hair follicles and promote the growth. If you want you can consult me online or meet me at my clinic.