Lock in denser hair over time with clinically-studied Densifying Hair Serum. This multitasking serum is jam-packed with powerful, yet gentle ingredients to support a healthy scalp and encourage the appearance of fuller, healthier, longer locks by balancing the scalp microbiome and replenishing hair follicles. Target specific areas, or just achieve an overall "hairvana." Safe for color treated hair and suitable for all hair types. SMELLS LIKE: Light and fresh, with notes of citrus and botanicals. New in package two pack