Since 2011, Andrea Leyerle has devoted her time to building consumer options and trust through Andi Lynn’s Pure & Custom Formulary, a holistic health company dedicated to conserving the traditions of growing and preserving herbs in formulations through the combined practices of modern science and artisanal craft. Leyerle’s experience with the natural approach came as a matter of consequence. Having suffered through flu symptoms before the inception of her store, she noticed the lack of alternatives in the marketplace. Her research and ultimate understanding of elderberry’s benefits led way to a successful elderberry formulation that inspired her to create Andi Lynn’s Pure & Custom Formulary.