Hi You seem to be having early onset male pattern hair loss. So the thing of hair is started quite early. Yes by the use of some serums the hair loss can surely be arrested. However It has to be continued for good effect and results are seen only 4 to 6 months after starting treatment. Please include plenty of fruits and vegetables and protein in your diet. Avoid junk food and smoking. Do start treatment early as in hair loss prevention is always better than cure