You may be suffering from androgenic alopecia which is also called as pattern baldness. The hairs start reducing in density at the crown (top) and also the hairline starts receeding  from the front. This is usually progressive throughout life unless treated. It is usually accompanied by severe dandruff which we call seborrhoea. The FDA approved treatment for this condition is the best. No oil or cream will magically work because the hairs are getting miniaturised  and eventually disappearing due to the hormonal effects of DHT on the hair roots. Please call me or  contact me with photos using online consult option for proper examination and treatment. Do not start treatment without consulting. I can give guidance and then you can continue treatment on your own.

There are many causes for hair loss .Dandruff is one of the cause .causes for hair loss include nutritional deficiencies like but b12 deficiency ,vit d deficiency ,low iron levels,thyroid disorders.So blood tests are important .And if any deficiencies are there that need to be corrected otherwise the hair loss may continue.