Complete relaxation is achieved in one of Bioelements most unique Signature Techniques, the Bioelements Double Brush Application. Watch a Bioelements skin care professional use two brushes to apply a Bioelements Mask, with a slow rhythmic and mirrored application technique from start to finish. It begins by filling the brushes with product, and moving them in a deliberate, controlled pattern across the face. As more product is needed, the brushes are re-filled. This Signature Technique is not only soothing, but effective.