Limited clinical evidence for standalone caffeine shampoo efficacy
Pharmaceutical companies have invested hundreds of millions of dollars in developing disease-modifying drugs, including monoclonal antibodies, inhibitors (e.g., aducanumab, donanemab, donepezil, memantine), while neurologists, psychiatrists, foundations, families, and affected individuals continue to await a transformative therapeutic breakthrough (Knopman et al., 2021)
It primarily addresses excessive pigmentation
It is best to follow the products directions and consult a healthcare professional if you are pregnant, breastfeeding, or have medical conditions
Discontinue use and consider alternative regenerative approaches
Some clinical observations report improved hair density with consistent use