Fast-absorbing, lightweight, and restorative hair serum physician-formulated with patent-pending Ashwagandha Exosomes to naturally support visible thickness and hair strength. Can be used alone or in combination with vitamin regimen. New in sealed package from manufacturer. This stuff is AMAZING. I applied it daily for 2 months and got incredible results. See attached photos. 1st photo- Prior to use,breakage / shedding 2nd photo- 8 weeks of daily use 3rd & 4th photo -10 weeks - visibly fuller, thicker, less shedding and breakage. I have an extra unsealed bottle which I do not need. Price is firm.