When using our Skincare Wands, we recommend applying a conductive serum or gel such as our Renew Complex Activating Serum. You can absolutely use the Renew Complex Activating Serum on its own. Infused with ultra-hydrating, plumping, and soothing ingredients like Blue Tansy, Aloe Vera, and Hyaluronic Acid, our fragrance-free & all natural Activating Serum is a great way to nourish your skin.