Anti-Friction Balm

Built for the most extreme conditions on earth. Trusted by ultrarunners covering 50, 100, and 200+ miles — and works just as hard for your first mile.

Friction Prescription anti-friction balm stops chafe before it starts: inner thigh, underarms, skin folds, sun grind, and everywhere else friction tries to slow you down. No pace requirement. No body type requirement. Just protection that shows up when you do.

  • Long-lasting formula that stays put through sweat and heat
  • Works for runners, cyclists, hikers, walkers, and everyday athletes
  • Every body. Every mile. Every step.