Minoxidil is a medically proven treatment for hair loss. Hair growth serums usually contain vitamins or natural extracts, but they do not work as effectively as minoxidil. You can use them to support scalp health, but they cannot replace minoxidil for hair regrowth. If your doctor advises using minoxidil, it means they have chosen the best option for your situation, so it’s important to follow their advice. If you have any specific concerns about using minoxidil, discuss them with your doctor. They can explain the benefits and possible risks to help you make an informed decision.