What does it do? This Duo has our Sacred Herb Extract Pichia Minuta Serum and Roller. It boosts growth and fills beard patches. Your beard is thicker, denser and stronger. The Roller boosts Serum results by 20%.How to use? Three times a week, use the roller on your beard. Then, empty a Serum dropper into hands and massage on dry beard. Serum can be used daily.
