Amazon.com: Electrode Gel
TensXtends Conductive Adhesive Gel for Tens Pads - Patented Formula That Will Extend The Life of Your depleted Electrode Pads of Your Tens and EMS Units (2 FL OZ) 4.4 out of 5 stars 283. $15.95 $ 15. 95. 5% coupon applied at checkout Save 5% with coupon. Get it as soon as Wed, Oct 21.