Why do ufc fighters get vaseline on their face

Content on WhatAnswers is provided "as is" for informational purposes. While we strive for accuracy, we make no guarantees. Content is AI-assisted and should not be used as professional advice.

Last updated: April 8, 2026

Quick Answer: UFC fighters apply Vaseline to their faces before fights primarily to reduce friction and prevent cuts from opening during strikes. The Nevada State Athletic Commission (NSAC) strictly regulates its application, allowing only a thin layer applied by a cutman using a cotton swab, with excess wiped off to prevent it from getting into fighters' eyes. This practice dates back to boxing traditions in the early 20th century and became standard in MMA by the 1990s. Vaseline helps fighters avoid premature stoppages due to bleeding, which could otherwise end a bout under the Unified Rules of Mixed Martial Arts.

Key Facts

Vaseline application is regulated by athletic commissions like NSAC, with specific rules against excessive use to prevent eye interference.
Cutmen typically apply Vaseline using cotton swabs in pre-fight medical checks, focusing on high-friction areas like eyebrows and cheekbones.
The practice originated in boxing around the 1920s and was adopted by MMA organizations like UFC starting in the early 1990s.
Vaseline reduces friction by up to 30-40% compared to dry skin, helping prevent cuts from gloves and strikes.
Excessive Vaseline can lead to point deductions or fight disqualifications under MMA rules if it affects an opponent's vision.

Overview

UFC fighters apply Vaseline (petroleum jelly) to their faces as a standard pre-fight procedure rooted in combat sports history. This practice originated in professional boxing in the early 20th century, where trainers began using it to protect fighters' skin from glove friction. When the Ultimate Fighting Championship (UFC) was founded in 1993, it adopted many boxing traditions, including Vaseline application, to enhance fighter safety in mixed martial arts (MMA). Today, athletic commissions like the Nevada State Athletic Commission (NSAC) oversee this process, mandating that only licensed cutmen apply a minimal amount during pre-fight medical inspections. The Vaseline is typically applied to high-risk areas like the eyebrows, cheekbones, and forehead—spots prone to splitting from punches or grappling contact. This tradition has evolved alongside MMA's growth, with modern regulations ensuring it doesn't provide unfair advantages, such as making fighters too slippery for opponents to grip.

How It Works

Vaseline works by creating a lubricating barrier on the skin that reduces friction between a fighter's face and an opponent's gloves or body during strikes and clinches. When applied, its petroleum-based formula forms a thin, slippery layer that minimizes shear forces, which can tear skin and cause cuts. In practice, a cutman applies Vaseline using sterile cotton swabs during the pre-fight medical check, focusing on bony prominences like the brow ridge and zygomatic arches, where skin is taut and vulnerable. The application must be minimal; excess is wiped off to prevent it from migrating into the eyes, which could impair vision or cause fouls. During a fight, this lubrication helps punches and abrasions slide off rather than dig in, reducing the likelihood of lacerations that might lead to doctor stoppages. The process is tightly controlled: referees monitor fighters between rounds and can order Vaseline removal if it becomes excessive, ensuring compliance with rules like those in the Unified Rules of MMA.

Why It Matters

Vaseline application matters in UFC fights because it directly impacts fighter safety and bout outcomes. By preventing cuts, it reduces the risk of premature stoppages due to bleeding, which could unfairly end a contest under MMA regulations. This is crucial in high-stakes matches where a single cut might sway judges or force a technical knockout. Additionally, it helps fighters maintain visibility by keeping blood out of their eyes, enhancing competitive integrity. From a regulatory perspective, strict Vaseline rules ensure fairness, preventing fighters from gaining an undue slippery advantage in grappling exchanges. Overall, this small but vital practice supports the sport's evolution toward safer, more consistent standards, balancing tradition with modern safety protocols in a physically demanding environment.