Barber Shop Aid® Alopecia™ Volumizing Shampoo – This sulfate, paraben, and fragrance free shampoo has a special blend of botanicals that work to reduce the appearance of thinning hair. Infused with antioxidants, Barber Shop Aid® Alopecia™ Volumizing Shampoo gently cleanses hair and removes excess androgens such as DHT from the scalp while delivering vitamins and micro-nutrients to the follicles, giving hair a more voluminous and youthful look.