In a 6-month trial of 225 patients with androgenic alopecia, adding AGA-P (Serenoa repens, pumpkin seed extract, L-cystine, vitamin C) to minoxidil/finasteride improved outcomes versus drug therapy alone. Significant improvement was seen in 36.5% of supplemented patients compared with 25% of controls, suggesting AGA-P enhances hair growth treatment efficacy.