research Preparation of a Hair Cleansing Tonic for Hair Loss Control based on (Aloe Vera) and Red Onion (Allium Cepa), in the Municipality of Puerto Wilches, Santander, Colombia
In this study, a hair cleansing tonic using Aloe vera and red onion was developed and found effective for promoting hair growth according to sensory tests by 30 panelists in Puerto Wilches, Santander, meeting microbiological safety standards.


