Mesenchymal stem cell and exosome therapy for Parkinson’s disease aims to stop the progression of this neurological disorder linked to Parkinson’s symptoms, especially the lack of dopamine neurotransmitters. Pluripotent stem cells can turn into different cell types, helping to restore neural connections that cause tremors, bradykinesia, and other symptoms of Parkinson’s. By alleviating symptoms, patients may rely less on medication and experience fewer side effects, leading to improved mobility, emotional well-being, confidence, and independence. Exosomes are tiny vesicles that easily reach the brain and send signals to stimulate neurons to produce more dopamine and repair themselves. It offers an easy way to apply treatment.