72% plumper, fuller, longer in 6 weeksncombines rich plant oils and vitamins to strengthen weak hair folliclesnPatented delivery systemnClinical test resultsnProstaglandin and completely drug freenMeasurable difference lash and brow amplifying serum with regenalash is a night time treatment that combines rich plant oils and vitamins to strengthen weak hair follicles. Measurable difference is safe, patented, and clinically tested.