Hi..
As per your complain hairfall can occur due to a number of causes like  
fungal infection,
nutritional deficiency, stress, long standing illness, side effects of medicines..
In your case it can be due to stress and nutritional deficiency,,
In women 
hormonal imbalance can be a cause..
The  hair lotion and supplements advised to you will definitely help in reducing hairfall and improve the thickness of hairs..
You should continue the same and along with it you can also take a nutritious diet and add plenty of green leafy vegetables and fruits in diet and also reduce stress by doing 
meditation..
You should 
massage the scalp with warm coconut oil..
You should take a nutritious diet and drink plenty of water..
You can also discuss about platelet rich plasma and Mesotherapy in severe case..
Hope I have answered your query. Let me know if I can assist you further. 
Regards, 
Dr. Honey Arora, 
Dentist