A medical professional assesses the patient's hair condition and needs, then injects the solution into the scalp's middle layer using a fine needle or syringe. 

• Improve hair density 
• Strengthen hair 
• Hydrate the scalp 
• Improve blood circulation in the scalp 
• Improve dandruff 
• Improve oily scalp 

Patients can resume their normal routine after the procedure, but should avoid covering their head, exposure to direct sunlight or humid places, and intense physical exercise. 

Patients should not undergo scalp mesotherapy if they are pregnant or breastfeeding, have blood coagulation disorders, diabetes, active inflammation of the scalp, cancer, or use blood thinning drugs.

After the procedure, the skin may be slightly red and swollen, and minor bruises may appear. These symptoms should disappear on their own.

A small amount of the patient's blood is drawn and spun in a centrifuge to separate the platelets from other blood components. The concentrated platelets and plasma are then injected into the scalp.

PRP can treat hair loss from a variety of causes, including hereditary hair loss, hormonal changes, stress, age, and surgery. The growth factors in PRP stimulate hair follicles, strengthen hair, and thicken hair.

PRP injections are generally considered safe and effective. The main risk is local and temporary pain at the injection sites. PRP may not be appropriate for people with a history of bleeding disorders or autoimmune disease. 

Some recommend a series of three monthly treatments followed by maintenance treatments every 6 months.